MPEP 300: Difference between revisions

From wikilawschool.net. Wiki Law School does not provide legal advice. For educational purposes only.
No edit summary
 
No edit summary
Line 1: Line 1:
Chapter 300 Ownership and Assignment
301 Ownership/Assignability of Patents  
301 Ownership/Assignability of Patents  
and Applications [R-3]  
and Applications [R-3]


35 U.S.C. 261. Ownership; assignment.  
35 U.S.C. 261. Ownership; assignment.


Subject to the provisions of this title, patents shall have the  
Subject to the provisions of this title, patents shall have the  
attributes of personal property.  
attributes of personal property.


Applications for patent, patents, or any interest therein, shall be  
Applications for patent, patents, or any interest therein, shall be  
Line 14: Line 12:
grant and convey an exclusive right under his application for  
grant and convey an exclusive right under his application for  
patent, or patents, to the whole or any specified part of the United  
patent, or patents, to the whole or any specified part of the United  
States.  
States.


A certificate of acknowledgment under the hand and official  
A certificate of acknowledgment under the hand and official  
Line 25: Line 23:
like effect to apostilles of designated officials in the United States,  
like effect to apostilles of designated officials in the United States,  
shall be prima facie evidence of the execution of an assignment,  
shall be prima facie evidence of the execution of an assignment,  
grant, or conveyance of a patent or application for patent.  
grant, or conveyance of a patent or application for patent.


An assignment, grant, or conveyance shall be void as against  
An assignment, grant, or conveyance shall be void as against  
Line 31: Line 29:
without notice, unless it is recorded in the Patent and Trademark  
without notice, unless it is recorded in the Patent and Trademark  
Office within three months from its date or prior to the date  
Office within three months from its date or prior to the date  
of such subsequent purchase or mortgage.  
of such subsequent purchase or mortgage.


35 U.S.C. 262. Joint owners.  
35 U.S.C. 262. Joint owners.  
Line 39: Line 37:
patented invention within the United States, or import the patented  
patented invention within the United States, or import the patented  
invention into the United States, without the consent of and without  
invention into the United States, without the consent of and without  
accounting to the other owners.  
accounting to the other owners.


37 CFR 3.1. Definitions.  
37 CFR 3.1. Definitions.


For purposes of this part, the following definitions shall  
For purposes of this part, the following definitions shall  
apply:  
apply:


Application means a national application for patent, an international  
Application means a national application for patent, an international  
Line 50: Line 48:
America, or an application to register a trademark under section 1  
America, or an application to register a trademark under section 1  
or 44 of the Trademark Act, 15 U.S.C. 1051 or 15 U.S.C. 1126,  
or 44 of the Trademark Act, 15 U.S.C. 1051 or 15 U.S.C. 1126,  
unless otherwise indicated.  
unless otherwise indicated.


Assignment means a transfer by a party of all or part of its right,  
Assignment means a transfer by a party of all or part of its right,  
title and interest in a patent, patent application, registered mark or  
title and interest in a patent, patent application, registered mark or  
a mark for which an application to register has been filed.  
a mark for which an application to register has been filed.
 
 
 


   
   
Line 60: Line 61:
Document means a document which a party requests to be  
Document means a document which a party requests to be  
recorded in the Office pursuant to § 3.11 and which affects some  
recorded in the Office pursuant to § 3.11 and which affects some  
interest in an application, patent, or registration.  
interest in an application, patent, or registration.


Office means the United States Patent and Trademark Office.  
Office means the United States Patent and Trademark Office.


Recorded document means a document which has been  
Recorded document means a document which has been  
recorded in the Office pursuant to § 3.11.  
recorded in the Office pursuant to § 3.11.


Registration means a trademark registration issued by the  
Registration means a trademark registration issued by the  
Office.  
Office.
 




I. OWNERSHIP
I. OWNERSHIP


Ownership of a patent gives the patent owner the  
Ownership of a patent gives the patent owner the  
right to exclude others from making, using, offering  
right to exclude others from making, using, offering  
for sale, selling, or importing into the United States  
for sale, selling, or importing into the United States  
Line 86: Line 87:
invention, an injunction by a court against  
invention, an injunction by a court against  
making the product of the invention, or a national  
making the product of the invention, or a national  
security related issue).  
security related issue).


The ownership of the patent (or the application for  
The ownership of the patent (or the application for  
Line 99: Line 100:
35 U.S.C. 261.  
35 U.S.C. 261.  




II.  ASSIGNMENT


“Assignment,” in general, is the act of transferring  
II. ASSIGNMENT
 
“Assignment,” in general, is the act of transferring  
to another the ownership of one’s property, i.e., the  
to another the ownership of one’s property, i.e., the  
interest and rights to the property. In 37 CFR 3.1,  
interest and rights to the property. In 37 CFR 3.1,  
Line 119: Line 120:
application.  
application.  




III. LICENSING
 
III. LICENSING


  As compared to assignment of patent rights, the  
  As compared to assignment of patent rights, the  
Line 141: Line 142:
with the exclusive licensee, as to the geographic  
with the exclusive licensee, as to the geographic  
region, the length of time, and/or the field of  
region, the length of time, and/or the field of  
use, set forth in the license agreement.  
use, set forth in the license agreement.


A license is not an assignment of the patent. Even if  
A license is not an assignment of the patent. Even if  
Line 147: Line 148:
of patent rights in the patent or application.  
of patent rights in the patent or application.  




IV. INDIVIDUAL AND JOINT OWNERSHIP
 
IV. INDIVIDUAL AND JOINT OWNERSHIP


  Individual ownership - An individual entity may  
  Individual ownership - An individual entity may  
Line 157: Line 158:
Alternatively, it occurs where all parties having  
Alternatively, it occurs where all parties having  
ownership interest (all inventors and assignees) assign  
ownership interest (all inventors and assignees) assign  
the patent property to one party.  
the patent property to one party.


Joint ownership - Multiple parties may together
Joint ownership - Multiple parties may togetherown the entire right, title and interest of the patent  
own the entire right, title and interest of the patent  
property. This occurs when any of the following cases  
property. This occurs when any of the following cases  
exist:  
exist:  


(A) Multiple partial assignees of the patent property;  
(A)Multiple partial assignees of the patent property;  
(B) Multiple inventors who have not assigned  
 
 
(B)Multiple inventors who have not assigned  
their right, title and interest; or  
their right, title and interest; or  




   
   


(C) A combination of partial assignee(s), and  
(C)A combination of partial assignee(s), and  
inventor(s) who have not assigned their right, title and  
inventor(s) who have not assigned their right, title and  
interest.
interest.
Line 185: Line 189:
patent matters before the Office.  
patent matters before the Office.  




V. MAKING THE ASSIGNMENT OF  
 
V. MAKING THE ASSIGNMENT OF  
RECORD
RECORD


Line 195: Line 199:
are important to note:  
are important to note:  


(A) An assignment can be made of record in the  
(A)An assignment can be made of record in the  
assignment records of the Office. Recordation of the  
assignment records of the Office. Recordation of the  
assignment provides legal notice to the public of the  
assignment provides legal notice to the public of the  
Line 203: Line 207:
document nor the effect of the assignment document  
document nor the effect of the assignment document  
on the ownership of the patent property. See 37 CFR  
on the ownership of the patent property. See 37 CFR  
3.54 and MPEP § 317.03; and  
3.54 and MPEP § 317.03; and  


(B) An assignment can be made of record in the  
(B)An assignment can be made of record in the  
file of a patent application, patent, or other patent proceeding  
file of a patent application, patent, or other patent proceeding  
(e.g., reexamination proceeding). This step is  
(e.g., reexamination proceeding). This step is  
Line 220: Line 223:
37 CFR 3.11. See 37 CFR 3.81(a).  
37 CFR 3.11. See 37 CFR 3.81(a).  


301.01 Accessibility of Assignment
301.01Accessibility of AssignmentRecords [R-3]
Records [R-3]  


37 CFR 1.12. Assignment records open to public  
37 CFR 1.12. Assignment records open to public  
inspection.  
inspection.
 




(a)(1) Separate assignment records are maintained in the  
(a)(1) Separate assignment records are maintained in the  
Line 237: Line 239:
upon request and payment of the fee set forth in § 1.19 of this  
upon request and payment of the fee set forth in § 1.19 of this  
chapter. See § 2.200 of this chapter regarding trademark assignment  
chapter. See § 2.200 of this chapter regarding trademark assignment  
records.  
records.


(2) All records of assignments of patents recorded  
(2)All records of assignments of patents recorded  
before May 1, 1957, are maintained by the National Archives and  
before May 1, 1957, are maintained by the National Archives and  
Records Administration (NARA). The records are open to public  
Records Administration (NARA). The records are open to public  
inspection. Certified and uncertified copies of those assignment  
inspection. Certified and uncertified copies of those assignment  
records are provided by NARA upon request and payment of the  
records are provided by NARA upon request and payment of the  
fees required by NARA.  
fees required by NARA.
 




(b) Assignment records, digests, and indexes relating to any  
(b)Assignment records, digests, and indexes relating to any  
pending or abandoned patent application, which is open to the  
pending or abandoned patent application, which is open to the  
public pursuant to § 1.11 or for which copies or access may be  
public pursuant to § 1.11 or for which copies or access may be  
Line 258: Line 260:
bona fide prospective or actual purchaser, mortgagee, or licensee  
bona fide prospective or actual purchaser, mortgagee, or licensee  
of such application, unless it shall be necessary to the proper conduct  
of such application, unless it shall be necessary to the proper conduct  
of business before the Office or as provided in this part.  
of business before the Office or as provided in this part.
(c) Any request by a member of the public seeking copies of  
 
(c)Any request by a member of the public seeking copies of  
any assignment records of any pending or abandoned patent application  
any assignment records of any pending or abandoned patent application  
preserved in confidence under § 1.14, or any information  
preserved in confidence under §
with respect thereto, must:  
1.14, or any information  
with respect thereto, must:


(1)Be in the form of a petition including the fee set forth
in § 1.17(g); or


(1) Be in the form of a petition including the fee set forth
(2)Include written authority granting access to the member  
in § 1.17(g); or
(2) Include written authority granting access to the member  
of the public to the particular assignment records from the  
of the public to the particular assignment records from the  
applicant or applicant’s assignee or attorney or agent of record.  
applicant or applicant’s assignee or attorney or agent of record.
(d) An order for a copy of an assignment or other document  
 
(d)An order for a copy of an assignment or other document  
should identify the reel and frame number where the assignment  
should identify the reel and frame number where the assignment  
or document is recorded. If a document is identified without specifying  
or document is recorded. If a document is identified without specifying  
its correct reel and frame, an extra charge as set forth in §  
its correct reel and frame, an extra charge as set forth in §  
1.21(j) will be made for the time consumed in making a search for  
1.21(j) will be made for the time consumed in making a search for  
such assignment.  
such assignment.
 


Assignment documents relating to patents, published  
Assignment documents relating to patents, published  
Line 284: Line 289:
of patents, and patent applications that have  
of patents, and patent applications that have  


   
 
 
 
   


been published as patent application publications are  
been published as patent application publications are  
Line 305: Line 313:
applications for patent which have not been published  
applications for patent which have not been published  
under 35 U.S.C. 122(b) will not be open to public  
under 35 U.S.C. 122(b) will not be open to public  
inspection.  
inspection.


Copies of assignment records relating to pending or  
Copies of assignment records relating to pending or  
Line 311: Line 319:
the public pursuant to 37 CFR 1.11 or for which copies  
the public pursuant to 37 CFR 1.11 or for which copies  
or access may be supplied pursuant to 37 CFR  
or access may be supplied pursuant to 37 CFR  
1.14 are available to the public. For pending or abandoned  
1.14 are available to the public. For pending or abandoned  
applications which are not open to the public  
applications which are not open to the public  
Line 321: Line 328:
either, or upon a showing that the person seeking such  
either, or upon a showing that the person seeking such  
information is a bona fide prospective or actual purchaser,  
information is a bona fide prospective or actual purchaser,  
mortgagee, or licensee of such application.  
mortgagee, or licensee of such application.


If the application on which a patent was granted is a  
If the application on which a patent was granted is a  
division , continuation, or continuation-in-part  
division , continuation, or continuation-in-part
of an earlier application, the assignment records of  
of an earlier application, the assignment records of  
that earlier application will be open to public inspection  
that earlier application will be open to public inspection  
because copies or access may be supplied to  
because copies or access may be supplied to  
the earlier application pursuant to 37 CFR 1.14.  
the earlier application pursuant to 37 CFR 1.14.


Assignment records relating to reissue applications  
Assignment records relating to reissue applications  
are open to public inspection since reissue applications  
are open to public inspection since reissue applications  
are open to public inspection pursuant to 37  
are open to public inspection pursuant to 37  
CFR 1.11(b).  
CFR 1.11(b).


Requests for abstracts of title for assignments of  
Requests for abstracts of title for assignments of  
Line 346: Line 353:
which would then have to route the requests to  
which would then have to route the requests to  
NARA. Payment of the fees required by NARA  
NARA. Payment of the fees required by NARA  
should accompany all requests for copies.  
should accompany all requests for copies.


All assignment records from 1837 to April 30, 1957  
All assignment records from 1837 to April 30, 1957  
Line 358: Line 365:
8601 Adelphi Road, College Park, MD 20740-6001.  
8601 Adelphi Road, College Park, MD 20740-6001.  


302 Recording of Assignment Documents  
302Recording of Assignment Documents  
[R-3]  
[R-5]


37 CFR 3.11. Documents which will be recorded.  
37 CFR 3.11. Documents which will be recorded.


(a) Assignments of applications, patents, and registrations,  
(a)Assignments of applications, patents, and registrations,  
accompanied by completed cover sheets as specified in  
accompanied by completed cover sheets as specified in  
§§ 3.28 and 3.31, will be recorded in the Office. Other documents,  
§§
accompanied by completed cover sheets as specified in §§ 3.28
and 3.31, affecting title to applications, patents, or registrations,  
3.28 and 3.31, will be recorded in the Office. Other documents,  
accompanied by completed cover sheets as specified in §§
3.28and 3.31, affecting title to applications, patents, or registrations,  
will be recorded as provided in this part or at the discretion of the  
will be recorded as provided in this part or at the discretion of the  
Director.  
Director.
(b) Executive Order 9424 of February 18, 1944 (9 FR 1959,  
 
3 CFR 1943-1948 Comp., p. 303) requires the several departments  
(b)Executive Order 9424 of February 18, 1944 (9 FR 1959,  
3  
CFR 1943-1948 Comp., p. 303) requires the several departments  
and other executive agencies of the Government, including  
and other executive agencies of the Government, including  
Government-owned or Government-controlled corporations, to  
Government-owned or Government-controlled corporations, to  
Line 380: Line 391:
title to patents or patent applications and documents not affecting  
title to patents or patent applications and documents not affecting  
title to patents or patent applications required by Executive Order  
title to patents or patent applications required by Executive Order  
9424 to be filed will be recorded as provided in this part.
9424 to be filed will be recorded as provided in this part.
(c) A joint research agreement or an excerpt of a joint
research agreement will also be recorded as provided in this part.
A joint research agreement or excerpt of a joint research agreement
submitted for recording by the Office must include the name
of each party to the joint research agreement, the date the joint
research agreement was executed, and a concise statement of the
field of invention.  




37 CFR 3.58. Governmental registers.


(a) The Office will maintain a Departmental Register to  
(c)A joint research agreement or an excerpt of a joint
research agreement will also be recorded as provided in this part.
 
37 CFR 3.58. Governmental registers.
 
(a)The Office will maintain a Departmental Register to  
record governmental interests required to be recorded by Executive  
record governmental interests required to be recorded by Executive  
Order 9424. This Departmental Register will not be open to  
Order 9424. This Departmental Register will not be open to  
public inspection but will be available for examination and  
public inspection but will be available for examination and  
inspection by duly authorized representatives of the Government.  
inspection by duly authorized representatives of the Government.  
Governmental interests recorded on the Departmental Register
will be available for public inspection as provided in § 1.12.
(b)The Office will maintain a Secret Register to record governmental
interests required to be recorded by Executive Order
9424. Any instrument to be recorded will be placed on this Secret
Register at the request of the department or agency submitting the




Governmental interests recorded on the Departmental Register
will be available for public inspection as provided in § 1.12.


   
   


(b) The Office will maintain a Secret Register to record governmental
interests required to be recorded by Executive Order
9424. Any instrument to be recorded will be placed on this Secret
Register at the request of the department or agency submitting the
same. No information will be given concerning any instrument in  
same. No information will be given concerning any instrument in  
such record or register, and no examination or inspection thereof  
such record or register, and no examination or inspection thereof  
Line 419: Line 428:
Trademark Office. When the department or agency which submitted  
Trademark Office. When the department or agency which submitted  
an instrument no longer requires secrecy with respect to that  
an instrument no longer requires secrecy with respect to that  
instrument, it must be recorded anew in the Departmental Register.  
instrument, it must be recorded anew in the Departmental Register.




Effective September 4, 1992, Part 3 has been added  
Effective September 4, 1992, Part 3 has been added  
to 37 CFR to set forth Office rules on recording  
to 37  
CFR to set forth Office rules on recording  
assignments and other documents and the rights of an  
assignments and other documents and the rights of an  
assignee.  
assignee.


Effective December 10, 2004, as a result of the  
Effective December 10, 2004, as a result of the  
Line 432: Line 442:
added to provide that the Office will record a joint  
added to provide that the Office will record a joint  
research agreement or an excerpt of a joint research  
research agreement or an excerpt of a joint research  
agreement. 37 CFR 3.11(c) also provides that such a
agreement.
joint research agreement must include the name of
 
each party to the joint research agreement, the date the
302.01Assignment Document Must Be
joint research agreement was executed, and a concise
Copy for Recording [R-3]
statement of the field of invention (see 37 CFR
 


1.71(g)).
302.01 Assignment Document Must Be
Copy for Recording [R-3]


37 CFR 3.24. Requirements for documents and cover  
37 CFR 3.24. Requirements for documents and cover  
sheets relating to patents and patent applications.  
sheets relating to patents and patent applications.


(a) For electronic submissions: Either a copy of the original  
(a)For electronic submissions: Either a copy of the original  
document or an extract of the original document may be submitted  
document or an extract of the original document may be submitted  
for recording. All documents must be submitted as digitized  
for recording. All documents must be submitted as digitized  
images in Tagged Image File Format (TIFF) or another form as  
images in Tagged Image File Format (TIFF) or another form as  
prescribed by the Director. When printed to a paper size of either  
prescribed by the Director. When printed to a paper size of either  
21.6 by 27.9 cm (8 1/2 inches by 11 inches) or 21.0 by 29.7 cm  
21.6 by 27.9 cm (8 1/2 inches by 11 inches) or 21.0 by 29.7 cm  
(DIN size A4), the document must be legible and a 2.5 cm (oneinch)  
(DIN size A4), the document must be legible and a 2.5 cm (one-
margin must be present on all sides.  
inch) margin must be present on all sides.


(b) For paper or facsimile submissions: Either a copy of the  
(b)For paper or facsimile submissions: Either a copy of the  
original document or an extract of the original document must be  
original document or an extract of the original document must be  
submitted for recording. Only one side of each page may be used.  
submitted for recording. Only one side of each page may be used.  
Line 464: Line 469:
the paper used should be flexible, strong white, non-
the paper used should be flexible, strong white, non-
shiny, and durable. The Office will not return recorded documents,  
shiny, and durable. The Office will not return recorded documents,  
so original documents must not be submitted for recording.  
so original documents must not be submitted for recording.




Line 475: Line 480:
illegible. Accordingly, applicants and patent owners  
illegible. Accordingly, applicants and patent owners  
should ensure that only a legible copy is submitted for  
should ensure that only a legible copy is submitted for  
recordation.  
recordation.
 
 


302.02 Translation of Assignment Document  
302.02Translation of Assignment Document




37 CFR 3.26. English language requirement.  
37 CFR 3.26. English language requirement.


The Office will accept and record non-English language documents  
The Office will accept and record non-English language documents  
only if accompanied by an English translation signed by the  
only if accompanied by an English translation signed by the  
individual making the translation.  
individual making the translation.


The assignment document, if not in the English language,  
The assignment document, if not in the English language,  
will not be recorded unless accompanied by an  
will not be recorded unless accompanied by an  
English translation signed by the translator.  
English translation signed by the translator.
 
302.03Identifying Patent or Application
[R-3]
 


302.03 Identifying Patent or Application
[R-3]


37 CFR 3.21. Identification of patents and patent  
37 CFR 3.21. Identification of patents and patent  
Line 516: Line 523:
the name of each inventor and the title of the invention so that  
the name of each inventor and the title of the invention so that  
there can be no mistake as to the provisional application  
there can be no mistake as to the provisional application  
intended.  
intended.
 


The patent or patent application to which an assignment  
The patent or patent application to which an assignment  
Line 529: Line 534:
If an assignment of a provisional application is executed  
If an assignment of a provisional application is executed  
before the provisional application is filed, it  
before the provisional application is filed, it  
must identify the provisional application by name(s)  
must identify the provisional application by name(s)  
of the inventors and the title of the invention.  
of the inventors and the title of the invention.


The Office makes every effort to provide applicants  
The Office makes every effort to provide applicants  
Line 537: Line 548:
that an assignment be written to allow entry of  
that an assignment be written to allow entry of  
the identifying number after the execution of the  
the identifying number after the execution of the  
assignment. An example of acceptable wording is:  
assignment. An example of acceptable wording is:


“I hereby authorize and request my attorney, (Insert  
“I hereby authorize and request my attorney, (Insert  
Line 545: Line 556:
known.”  
known.”  


302.04 Foreign Assignee May Designate
302.04Foreign Assignee May DesignateDomestic Representative [R-3]
Domestic Representative [R-3]  


35 U.S.C. 293. Nonresident patentee; service and notice.  
35 U.S.C. 293. Nonresident patentee; service and notice.


Every patentee not residing in the United States may file in the  
Every patentee not residing in the United States may file in the  
Line 561: Line 571:
shall have the same jurisdiction to take any action respecting the  
shall have the same jurisdiction to take any action respecting the  
patent or rights thereunder that it would have if the patentee were  
patent or rights thereunder that it would have if the patentee were  
personally within the jurisdiction of the court.  
personally within the jurisdiction of the court.
 




37 CFR 3.61. Domestic representative.  
37 CFR 3.61. Domestic representative.


If the assignee of a patent, patent application, trademark application  
If the assignee of a patent, patent application, trademark application  
Line 574: Line 584:
residing within the United States on whom may be served process  
residing within the United States on whom may be served process  
or notice of proceedings affecting the application, patent or registration  
or notice of proceedings affecting the application, patent or registration  
or rights thereunder.  
or rights thereunder.


An assignee of a patent or patent application who  
An assignee of a patent or patent application who  
Line 588: Line 598:
placed in each file. The designation of a domestic representative  
placed in each file. The designation of a domestic representative  
should be directed to the Office of Public  
should be directed to the Office of Public  
Records for processing.  
Records for processing.


302.05 Address of Assignee  
302.05Address of Assignee


The address of the assignee may be recited in the  
The address of the assignee may be recited in the  
assignment document and must be given in the  
assignment document and must be given in the  
required cover sheet. See MPEP § 302.07.  
required cover sheet. See MPEP § 302.07.


302.06 Fee for Recording [R-3]  
302.06Fee for Recording [R-3]


37 CFR 3.41. Recording fees.  
37 CFR 3.41. Recording fees.


(a) All requests to record documents must be accompanied  
(a) All requests to record documents must be accompanied  
Line 605: Line 615:
against which the document is recorded as identified in the  
against which the document is recorded as identified in the  
cover sheet. The recording fee is set in § 1.21(h) of this chapter for  
cover sheet. The recording fee is set in § 1.21(h) of this chapter for  
patents and in § 2.6(b)(6) of this chapter for trademarks.  
patents and in § 2.6(b)(6) of this chapter for trademarks.
(b) No fee is required for each patent application and patent  
 
(b)No fee is required for each patent application and patent  
against which a document required by Executive Order 9424 is to  
against which a document required by Executive Order 9424 is to  
be filed if:  
be filed if:


(1)The document does not affect title and is so identified
in the cover sheet (see § 3.31(c)(2)); and


(1) The document does not affect title and is so identified


in the cover sheet (see § 3.31(c)(2)); and


(2) The document and cover sheet are either: Faxed or  
(2) The document and cover sheet are either: Faxed or  
electronically submitted as prescribed by the Director, or mailed  
electronically submitted as prescribed by the Director, or mailed  
to the Office in compliance with § 3.27.  
to the Office in compliance with § 3.27.


The recording fee set forth in 37 CFR 1.21(h) is  
The recording fee set forth in 37 CFR 1.21(h) is  
charged for each patent application and patent identified  
charged for each patent application and patent identified  
in the required cover sheet except as provided in  
in the required cover sheet except as provided in  
37 CFR 3.41(b).  
37 CFR 3.41(b).
 
302.07 Assignment Document Must Be
 
Accompanied by a Cover Sheet


[R-3]  
302.07Assignment Document Must Be
Accompanied by a Cover Sheet..
[R-5]


37 CFR 3.28. Requests for recording.
37 CFR 3.28. Requests for recording.


Each document submitted to the Office for recording must  
Each document submitted to the Office for recording must  
include at least one cover sheet as specified in § 3.31 referring  
include a single cover sheet (as specified in § 3.31) referring  
either to those patent applications and patents, or to those trademark  
either to those patent applications and patents, or to those trademark  
applications and registrations, against which the document is  
applications and registrations, against which the document is  
to be recorded. If a document to be recorded includes interests in,  
to be recorded. If a document to be recorded includes interests in,  
or transactions involving, both patents and trademarks, separate  
or transactions involving, both patents and trademarks, then separate  
patent and trademark cover sheets should be submitted. Only one
patent and trademark cover sheets, each accompanied by a
copy of the document to be recorded, must be submitted. If a document
to be recorded is not accompanied by a completed cover
sheet, the document and the incomplete cover sheet will be
returned pursuant to § 3.51 for proper completion, in which case
the document and a completed cover sheet should be resubmitted.
 
 
37 CFR 3.31. Cover sheet content.
 
(a)Each patent or trademark cover sheet required by § 3.28
must contain:
 
(1)The name of the party conveying the interest;
 




set of documents and cover sheets to be recorded should be filed.
If a document to be recorded is not accompanied by a completed
cover sheet, the document and the incomplete cover sheet will be
returned pursuant to § 3.51 for proper completion. The document
and a completed cover sheet should be resubmitted.


37 CFR 3.31. Cover sheet content.


(a) Each patent or trademark cover sheet required by § 3.28
(2)The name and address of the party receiving the interest;
must contain:
(1) The name of the party conveying the interest;  




(2) The name and address of the party receiving the interest;
(3)A description of the interest conveyed or transaction  
(3) A description of the interest conveyed or transaction  
to be recorded;
to be recorded;  
(4) Identification of the interests involved:


(4)Identification of the interests involved:


(i) For trademark assignments and trademark name  
(i)For trademark assignments and trademark name  
changes: Each trademark registration number and each trademark  
changes: Each trademark registration number and each trademark  
application number, if known, against which the Office is to  
application number, if known, against which the Office is to  
Line 668: Line 681:
known, a copy of the application or a reproduction of the trademark  
known, a copy of the application or a reproduction of the trademark  
must be submitted, along with an estimate of the date that  
must be submitted, along with an estimate of the date that  
the Office received the application; or  
the Office received the application; or
(ii) For any other document affecting title to a  
 
(ii)For any other document affecting title to a  
trademark or patent application, registration or patent: Each trademark  
trademark or patent application, registration or patent: Each trademark  
or patent application number or each trademark registration  
or patent application number or each trademark registration  
number or patent against which the document is to be recorded, or  
number or patent against which the document is to be recorded, or  
an indication that the document is filed together with a patent  
an indication that the document is filed together with a patent  
application;  
application;
(5) The name and address of the party to whom correspondence  
 
(5)The name and address of the party to whom correspondence  
concerning the request to record the document should  
concerning the request to record the document should  
be mailed;  
be mailed;
(6) The date the document was executed;
 
(6)The date the document was executed;


(7)The signature of the party submitting the document.
For an assignment document or name change filed electronically,
the person who signs the cover sheet must either:




(7) The signature of the party submitting the document.
For an assignment document or name change filed electronically,
the person who signs the cover sheet must either:
(i) Place a symbol comprised of letters, numbers, and/
or punctuation marks between forward slash marks submission


(i)Place a symbol comprised of letters, numbers, and/
or punctuation marks between forward slash marks (e.g. /Thomas
O’ Malley III/) in the signature block on the electronic submission;
or


(e.g. /Thomas O’Malley III/) in the signature block on the electronic
(ii)Sign the cover sheet using some other form of
submission; or
electronic signature specified by the Director.


(ii) Sign the cover sheet using some other form of
(b)A cover sheet should not refer to both patents and trademarks,  
electronic signature specified by the Director.
(b) A cover sheet should not refer to both patents and trademarks,  
since any information, including information about pending  
since any information, including information about pending  
patent applications, submitted with a request for recordation  
patent applications, submitted with a request for recordation  
of a document against a trademark application or trademark registration  
of a document against a trademark application or trademark registration  
will become public record upon recordation.  
will become public record upon recordation.


(c)Each patent cover sheet required by § 3.28 seeking to
record a governmental interest as provided by §
3.11(b) must:


(c) Each patent cover sheet required by § 3.28 seeking to  
(1)Indicate that the document relates to a Government
interest; and


record a governmental interest as provided by § 3.11(b) must:
(2)Indicate, if applicable, that the document to be
recorded is not a document affecting title (see §
   
   
3.41(b)).


(1) Indicate that the document relates to a Government
(d)Each trademark cover sheet required by § 3.28 seeking to  
interest; and
(2) Indicate, if applicable, that the document to be
recorded is not a document affecting title (see § 3.41(b)).
(d) Each trademark cover sheet required by § 3.28 seeking to  
record a document against a trademark application or registration  
record a document against a trademark application or registration  
should include, in addition to the serial number or registration  
should include, in addition to the serial number or registration  
number of the trademark, identification of the trademark or a  
number of the trademark, identification of the trademark or a  
description of the trademark, against which the Office is to record  
description of the trademark, against which the Office is to record  
the document.  
the document.


(e) Each patent or trademark cover sheet required by § 3.28  
(e)Each patent or trademark cover sheet required by § 3.28  
should contain the number of applications, patents or registrations  
should contain the number of applications, patents or registrations  
identified in the cover sheet and the total fee.  
identified in the cover sheet and the total fee.
 


(f) Each trademark cover sheet should include the citizenship  
(f)Each trademark cover sheet should include the citizenship  
of the party conveying the interest and the citizenship of the  
of the party conveying the interest and the citizenship of the  
party receiving the interest. In addition, if the party receiving the  
party receiving the interest. In addition, if the party receiving the  
Line 731: Line 746:
forth the names, legal entities, and national citizenship (or the  
forth the names, legal entities, and national citizenship (or the  
state or country of organization) of all general partners or active  
state or country of organization) of all general partners or active  
members that compose the partnership or joint venture.  
members that compose the partnership or joint venture.
(g) The cover sheet required by § 3.28 seeking to record a  
 
(g)The cover sheet required by § 3.28 seeking to record a  
joint research agreement or an excerpt of a joint research agreement  
joint research agreement or an excerpt of a joint research agreement  
as provided by § 3.11(c) must:  
as provided by § 3.11(c) must:
(1) Identify the document as a “joint research agreement”  
 
(1)Identify the document as a “joint research agreement”  
(in the space provided for the description of the interest conveyed  
(in the space provided for the description of the interest conveyed  
or transaction to be recorded if using an Office-provided form);  
or transaction to be recorded if using an Office-provided form);
(2) Indicate the name of the owner of the application or  
 
(2)Indicate the name of the owner of the application or  
patent (in the space provided for the name and address of the party  
patent (in the space provided for the name and address of the party  
receiving the interest if using an Office-provided form);  
receiving the interest if using an Office-provided form);
(3) Indicate the name of each other party to the joint  
 
(3)Indicate the name of each other party to the joint  
research agreement party (in the space provided for the name of  
research agreement party (in the space provided for the name of  
the party conveying the interest if using an Office-provided form);  
the party conveying the interest if using an Office-provided form);  
and  
and
(4) Indicate the date the joint research agreement was
executed. 


(4)Indicate the date the joint research agreement was
executed.


Each assignment document submitted to the Office  
Each assignment document submitted to the Office  
for recording must be accompanied by a cover sheet  
for recording must be accompanied by a cover sheet  
as required by 37 CFR 3.28. The cover sheet for patents  
as required by 37 CFR 3.28. The cover sheet for patents  
or patent applications must contain:  
or patent applications must contain:


(A) The name of the party conveying the interest;  
(A)The name of the party conveying the interest;


(B) The name and address of the party receiving  
(B)The name and address of the party receiving  
the interest;  
the interest;
(C) A description of the interest conveyed or  
 
transaction to be recorded;  
(C)A description of the interest conveyed or  
(D) Each patent application number or patent  
transaction to be recorded;
 
(D)Each patent application number or patent  
number against which the document is to be recorded,  
number against which the document is to be recorded,  
or an indication that the document is filed together  
or an indication that the document is filed together  
with a patent application;  
with a patent application;
(E) The name and address of the party to whom  
 
(E)The name and address of the party to whom  
correspondence concerning the request to record the  
correspondence concerning the request to record the  
document should be mailed;  
document should be mailed;
(F) The date the document was executed; and


(F)The date the document was executed; and


(G) The signature of the party submitting the document.  
(G)The signature of the party submitting the document.




If the document submitted for recordation is a  
If the document submitted for recordation is a joint
joint research agreement or an excerpt of a joint  
research agreement or an excerpt of a joint research
research agreement, the cover sheet must clearly iden-
agreement, the cover sheet must clearly identify the
 
document as a “joint research agreement” (in the
space provided for the description of the interest conveyed
 
if using Form PTO-1595). The date the joint  
tify the document as a “joint research agreement” (in  
the space provided for the description of the interest  
conveyed if using Form PTO-1595). The date the joint  
research agreement was executed must also be identified.  
research agreement was executed must also be identified.  
The cover sheet must also identify the name(s) of  
The cover sheet must also identify the name(s) of  
Line 788: Line 807:
the interest if using Form PTO-1595). The  
the interest if using Form PTO-1595). The  
name(s) of every other party(ies) to the joint research  
name(s) of every other party(ies) to the joint research  
agreement must also be identified (in the space provided  
agreement must also be identified (in the space provided  
for the name of the party conveying the interest  
for the name of the party conveying the interest  
if using Form PTO-1595).  
if using Form PTO-1595).


Each patent cover sheet should contain the number  
Each patent cover sheet should contain the number  
of patent applications or patents identified in the  
of patent applications or patents identified in the  
cover sheet and the total fee.  
cover sheet and the total fee.


Examples of the type of descriptions of the interest  
Examples of the type of descriptions of the interest  
Line 800: Line 825:
identified are:  
identified are:  


(A) assignment;  
(A)assignment;  
(B) security agreement;  
 
(C) merger;  
(B)security agreement;
(D) change of name;
 
(E) license;
(C)merger;
(F) foreclosure;
(G) lien; 
(H) contract; and
(I) joint research agreement.


(D)change of name;
(E)license;
(F)foreclosure;
(G)lien;
(H)contract; and
(I)joint research agreement.


Cover sheets required by 37 CFR 3.28 seeking to  
Cover sheets required by 37 CFR 3.28 seeking to  
record a governmental interest must also (1) indicate  
record a governmental interest must also (1) indicate  
that the document relates to a governmental interest  
that the document relates to a governmental interest  
and (2) indicate, if applicable, that the document  
and (2) indicate, if applicable, that the document to be  
to be recorded is not a document affecting title.  
recorded is not a document affecting title.


A patent cover sheet may not refer to trademark  
A patent cover sheet may not refer to trademark  
Line 823: Line 855:
may be used as the cover sheet for recording documents  
may be used as the cover sheet for recording documents  
relating to patent(s) and/or patent application(s)  
relating to patent(s) and/or patent application(s)  
in the Office.  
in the Office.
 
 




   
   


Form PTO-1595 (Rev. 03/05) U.S. DEPARTMENT OF COMMERCE


Recordation Form Cover Sheet
 
Form PTO-1595. Recordation Form Cover Sheet for PatentsRecordation Form Cover Sheet
Patents Only
Patents Only
No
RECORDATION FORM COVER SHEET
PATENTS ONLY
OMB No. 0651-0027 (exp. 6/30/2005) United States Patent and Trademark Office
To the Director of the U.S. Patent and Trademark Office: Please record the attached documents or the new address(es) below.
1. Name of conveying party(ies)
Additional name(s) of conveying party(ies) attached? Yes No
2. Name and address of receiving party(ies)
Name: ____________________________________
Internal Address: ____________________________
Street Address:
City: ______________________________________
Country:___________________Zip:______________
Additional name(s) & address(es) attached? Yes No
3. Nature of conveyance/Execution Date(s):
Assignment
Security Agreement
Other__________________________________
Merger
4. Application or patent number(s): This document is being filed together with a new application.
A. Patent Application No.(s) B. Patent No.(s)
Additional numbers attached? Yes5. Name and address to whom correspondence
concerning document should be mailed:
Name:_____________________________________
Internal Address:_____________________________
Street Address:_______________________________
9. Signature:
Change of Name
State:_____________________Zip:_______________
Name of Person Signing
Signature Date
Total number of pages including cover
sheet, attachments, and documents:
6. Total number of applications and patents
involved:____________________________
7. Total fee (37 CFR 1.21(h) & 3.41) $____________
Enclosed
Authorized to be charged to deposit account
8. Payment Information
Government Interest Assignment
Executive Order 9424, Confirmatory License
Phone Number:_______________________________
Email Address:_______________________________
Authorized to be charged by credit card
None required (government interest not affecting title)
a. Credit Card Last 4 Numbers ______________
Expiration Date _______________
b. Deposit Account Number __________________
Authorized User Name ____________________
City: _______________________________________
State: _____________________________________
Fax Number:_________________________________
Execution Date(s)_____________________________
Joint Research Agreement
Documents to be recorded (including cover sheet) should be faxed to (703) 306-5995, or mailed to:
Mail Stop Assignment Recordation Services, Director of the USPTO, P.O.Box 1450, Alexandria, V.A. 22313-1450






Guidelines for Completing Patents Cover Sheets (PTO-1595)


Cover Sheet information must be submitted with each document to be recorded. If the document to be
recorded concerns both patents and trademarks separate patent and trademark cover sheets, including any attached
pages for continuing information, must accompany the document. All pages of the cover sheet should be numbered
consecutively, for example, if both a patent and trademark cover sheet is used, and information is continued on one
additional page for both patents and trademarks, the pages of the cover sheet would be numbered from 1 to 4.


Item 1. Name of Conveying Party(ies).


Enter the full name of the party(ies) conveying the interest. If there is insufficient space, enter a check mark
Form PTO-1595. Recordation Form Cover Sheet for Patents (Guidelines for Completing)Guidelines for Completing Patents Cover Sheet (PTO-1595)
in the “Yes” box to indicate that additional information is attached. The name of the additional conveying party(ies)
should be placed on an attached page clearly identified as a continuation of the information Item 1. Enter a check mark
in the “No” box, if no information is contained on an attached page. If the document to be recorded is a joint research
agreement, enter the name(s) of the party(ies) other than the owner of the patent or patent application as the conveying
party(ies).


Item 2. Name and Address of Receiving Party(ies).


Enter the name and full address of the first party receiving the interest. If there is more than one party
receiving the interest, enter a check mark in the “Yes” box to indicate that additional information is attached. Enter a
check mark in the “No” box, if no information is contained on an attached page. If the document to be recorded is a
joint research agreement, enter the name(s) of the patent or patent application owner(s) as the receiving party.


Item 3. Nature of Conveyance/Execution Date(s).


Enter the execution date(s) of the document. It is preferable to use the name of the month, or an abbreviation
of that name, in order that confusion over dates is minimized. Place a check mark in the appropriate box describing the
nature of the conveying document. If the “Other” box is checked, specify the nature of the conveyance.


Item 4. Application Number(s) or Patent Number(s).
 
Indicate the application number(s), and/or patent number(s) against which the document is to be recorded.
National application numbers must include both the series code and a six-digit number (e.g., 07/123,456), and
international application numbers must be complete (e.g., PCT/US91/12345).
 
Enter a check mark in the appropriate box: “Yes” or “No ” if additional numbers appear on attached pages.
Be sure to identify numbers included on attached pages as the continuation of Item 4. Also enter a check mark if this
Assignment is being filed with a new application.
 
Item 5. Name and Address of Party to whom correspondence concerning the document should be mailed.


Enter the name and full address of the party to whom correspondence is to be mailed.  
Form PTO-1595. Recordation Form Cover Sheet for Patents (Guidelines for Completing)Privacy Act Statment for Patent Assignment Recordation Form Cover Sheet


Item 6. Total Applications and Patents involved.


Enter the total number of applications and patents identified for recordation. Be sure to include all
applications and patents identified on the cover sheet and on additional pages.


Block 7. Total Fee Enclosed.


Enter the total fee enclosed or authorized to be charged. A fee is required for each application and patent
against which the document is recorded.


Item 8. Payment Information.


Enter either the last four digits of your credit card and expiration date or the deposit account number and
authorized user name to authorize charges.
Item 9. Signature.
Enter the name of the person submitting the document. The submitter must sign and date the cover sheet.
Enter the total number of pages including the cover sheet, attachments, and document.
This collection of information is required by 35 USC 261 and 262 and 15 USC 1057 and 1060. The information is used by the public to submit (and by
the USPTO to process) patent and trademark assignment requests. After the USPTO records the information, the records for patent and trademarks,
assignments, and other associated documents can be inspected by the public. To view documents recorded under secrecy orders or documents recorded
due to the interest of the federal government, a written authorization must be submitted. This collection is estimated to take 30 minutes to complete,
including gathering, preparing, and submitting the form to the USPTO. Any comments on the amount of time you require to complete this form and/or
suggestions for reducing this burden, should be sent to the Manager of the Assignment Division, USPTO, P.O. Box 1450, Alexandria, VA 22313-1450.
DO NOT SEND FEES OR COMPLETED FORMS TO THIS ADDRESS. SEND TO: Mail Stop Assignment Recordation Services, Director of the
USPTO, P.O. Box 1450, Alexandria, VA 22313-1450.


   
   


Privacy Act Statement for Patent Assignment Recordation Form Cover Sheet
302.08Mailing Address for SubmittingAssignment Documents [R-3]
 
The Privacy Act of 1974 (P.L. 93-579) requires that you be given certain information in
connection with the above request for information. This collection of information is authorized
by 35 U.S.C. 1, 2, 261 and E.O. 9424. This information will primarily be used by the USPTO
for the recordation of assignments related to patents and patent applications. Submission of this
information is voluntary but is required in order for the USPTO to record the requested
assignment. If you do not provide the information required on the cover sheet, the assignment
will not be recorded, and all documents will be returned to you.
 
After the information is recorded, the records and associated documents can be inspected by the
public and are not confidential, except for documents that are sealed under secrecy orders or
related to unpublished patent applications. Assignment records relating to unpublished patent
applications are maintained in confidence in accordance with 35 U.S.C. 122. Records open to
the public are searched by users for the purpose of determining ownership for other property
rights with respect to patents and trademarks.
 
Routine uses of the information you provide may also include disclosure to appropriate Federal,
state, local, or foreign agencies in support of their enforcement duties and statutory or regulatory
missions, including investigating potential violations of law or contract and awarding contracts
or other benefits; to a court, magistrate, or administrative tribunal in the course of presenting
evidence; to members of Congress responding to requests for assistance from their constituents;
to the Office of Management and Budget in connection with the review of private relief
legislation; to the Department of Justice in connection with a Freedom of Information Act
request; to a contractor in the performance of their duties; to the Office of Personnel
Management for personnel studies; and to the General Services Administration (GSA) as part of
their records management responsibilities under the authority of 44 U.S.C. 2904 and 2906. Such
disclosure to GSA shall not be used to make determinations about individuals.
 




302.08 Mailing Address for Submitting
Assignment Documents [R-3]


37 CFR 3.27. Mailing address for submitting documents to  
37 CFR 3.27. Mailing address for submitting documents to  
Line 1,011: Line 901:
should be addressed to Mail Stop Assignment Recordation Services,  
should be addressed to Mail Stop Assignment Recordation Services,  
Director of the United States Patent and Trademark Office,  
Director of the United States Patent and Trademark Office,  
P.O. Box 1450, Alexandria, Virginia 22313-1450, unless they are  
P.O. Box 1450, Alexandria, Virginia 22313-1450, unless they are  
filed together with new applications.  
filed together with new applications.


37 CFR 3.27 sets out how documents submitted for  
37 CFR 3.27 sets out how documents submitted for  
recording should be addressed to the Office. In order  
recording should be addressed to the Office. In order  
to ensure prompt and proper processing, documents  
to ensure prompt and proper processing, documents  
and their cover sheets should be addressed to the
and their cover sheets should be addressed to the  
Mail Stop Assignment Recordation Services, Director  
Mail Stop Assignment Recordation Services, Director  
of the U.S. Patent and Trademark Office, P.O. Box  
of the U.S. Patent and Trademark Office, P.O. Box  
Line 1,025: Line 914:
recording documents which accompany new applications  
recording documents which accompany new applications  
should be addressed to the  Commissioner  
should be addressed to the  Commissioner  
for Patents, P.O. Box 1450, Alexandria, VA 223131450.  
for Patents, P.O. Box 1450, Alexandria, VA 22313-
 
1450.  


302.09 Facsimile Submission of Assignment  
302.09Facsimile Submission of Assignment  
Documents [R-3]  
Documents [R-5]


Assignments and other documents affecting title  
Assignments and other documents affecting title  
may be submitted to the Office via facsimile (fax).  
may be submitted to the Office via facsimile (fax).  
See the USPTO Internet web site or MPEP § 1730  
See the USPTO Internet web site or MPEP §
for the facsimile number. This process allows customers  
1730 for
the facsimile number. This process allows customers  
to submit their documents directly into the automated  
to submit their documents directly into the automated  
Patent and Trademark Assignment System and  
Patent and Trademark Assignment System and  
Line 1,051: Line 942:
submitted by facsimile must include:  
submitted by facsimile must include:  


(A) an identified application or patent number;  
(A)an identified application or patent number;


(B) one cover sheet to record a single transaction;  
(B)one cover sheet to record a single transaction;  
and  
and  
(C) payment of the recordation fee by a credit
card or a USPTO Deposit Account.
The following documents cannot be submitted via
facsimile:


(C)payment of the recordation fee by a credit
card (use of the Credit Card form, PTO-2038 (see
MPEP § 509), is required for the credit card information
to be kept separate from the assignment records)
or a USPTO Deposit Account.
The following documents cannot be submitted via
facsimile:
(A)Assignments submitted concurrently with
newly filed patent applications;


(A) Assignments submitted concurrently with
(B)Documents with two or more cover sheets  
newly filed patent applications;
(B) Documents with two or more cover sheets  
(e.g., a single document with one cover sheet to  
(e.g., a single document with one cover sheet to  
record an assignment, and a separate cover sheet to  
record an assignment, and a separate cover sheet to  
record separately a license relating to the same property);  
record separately a license relating to the same property);
(C) Requests for corrections to documents  
 
recorded previously;  
 
(D) Requests for “at cost” recordation services;  
(C)Requests for corrections to documents  
recorded previously;
 
(D)Requests for “at cost” recordation services;  
and  
and  
(E)  Resubmission of a non-recorded assignment.


(E)Resubmission of a non-recorded assignment.


The date of receipt accorded to an assignment document  
The date of receipt accorded to an assignment document  
sent to the Office by facsimile transmission is  
sent to the Office by facsimile transmission is  
the date the complete transmission is received in the  
the date the complete transmission is received in the  
Line 1,087: Line 986:
amended, may then be resubmitted by mailing  
amended, may then be resubmitted by mailing  
the corrected submission to the address set forth in  
the corrected submission to the address set forth in  
37 CFR 3.27. Timely resubmission will provide the  
37  
CFR 3.27. Timely resubmission will provide the  
sender with the benefit of the initial receipt date as the  
sender with the benefit of the initial receipt date as the  
recordation date in accordance with 37 CFR 3.51.
recordation date in accordance with 37 CFR 3.51.
Line 1,096: Line 996:
electronic images. Accordingly, copies of all recorded  
electronic images. Accordingly, copies of all recorded  
documents will have the reel and frame numbers and  
documents will have the reel and frame numbers and  
recordation stampings.  
recordation stampings.






302.10 Electronic Submission of Assignment
Documents [R-3]


37 CFR 3.31. Cover sheet content.  
 
302.10Electronic Submission of Assignment
Documents [R-5]
 
37 CFR 3.31. Cover sheet content.
 




(a)(7) The signature of the party submitting the document.  
(a)(7) The signature of the party submitting the document.  
For an assignment document or name change filed electronically,  
For an assignment document or name change filed electronically,  
the person who signs the cover sheet must either:  
the person who signs the cover sheet must either:
 
 
 
(i)Place a symbol comprised of letters, numbers, and/or
punctuation marks between forward slash marks (e.g. /Thomas O’
Malley III/) in the signature block on the electronic submission;
or


(i) Place a symbol comprised of letters, numbers, and/or
punctuation marks between forward slash marks submission (e.g.
/Thomas O’Malley III/) in the signature block on the electronic
submission; or
(ii) Sign the cover sheet using some other form of electronic  
(ii) Sign the cover sheet using some other form of electronic  
signature specified by the Director.  
signature specified by the Director.






37 CFR 1.4. Nature of correspondence and signature  
37 CFR 1.4. Nature of correspondence and signature  
requirements.  
requirements.
 
 


(d)(2) S-signature. An S-signature is a signature
inserted between forward slash marks, but not a handwritten signature
as defined by § 1.4(d)(1). An S-signature includes any signature
made by electronic or mechanical means, and any other
mode of making or applying a signature not covered by either a
handwritten signature of § 1.4(d)(1) or an Office Electronic Filing
System (EFS) character coded signature of §
   
   
 
1.4(d)(3). Correspondence  
(d)(2) S-signature. An S-signature is a signature inserted
being filed in the Office in paper, by facsimile transmission  
between forward slash marks, but not a handwritten signature as
as provided in §
defined by § 1.4 (d)(1). An S-signature includes any signature
made by electronic or mechanical means, and any other mode of
1.6(d), or via the Office Electronic Filing  
making or applying a signature not covered by either a handwritten
System as an EFS Tag(ged) Image File Format (TIFF) attachment,  
signature of § 1.4 (d)(1) or an Office Electronic Filing System
for a patent application, patent, or a reexamination proceeding  
(EFS) character coded signature of § 1.4 (d)(3). Correspondence  
may be S-signature signed instead of being personally signed (i.e.,  
being filed in the Office in paper, by facsimile transmission as  
with a handwritten signature) as provided for in paragraph (d)(1)  
provided in § 1.6 (d), with a signature in permanent dark ink or its
of this section. The requirements for an S-signature under this  
equivalent, or via the Office Electronic Filing System as an EFS  
paragraph (d)(2) are as follows.
Tag(ged) Image File Format (TIFF) attachment, for a patent application,  
patent, or a reexamination proceeding may be S-signature  
signed instead of being personally signed (i.e., with a handwritten  
signature) as provided for in paragraph (d)(1) of this section. The  
requirements for an S-signature under this paragraph (d)(2) are as  
follows.  


(i) The S-signature must consist only of letters, or Arabic  
(i) The S-signature must consist only of letters, or Arabic  
Line 1,151: Line 1,057:
with a first single forward slash mark before, and a second single  
with a first single forward slash mark before, and a second single  
forward slash mark after, the S-signature (e.g., /Dr. James T.  
forward slash mark after, the S-signature (e.g., /Dr. James T.  
Jones, Jr./); and  
Jones, Jr./); and
(ii) A registered practitioner, signing pursuant to §§ 1.33
(b)(1) or 1.33 (b)(2), must supply his/her registration number,
either as part of the S-signature, or immediately below or adjacent
the S-signature. The number (#) character may only be used as
part of the S-signature when appearing before a practitioner’s registration
number; otherwise the number character may not be used
in an S-signature.
(iii) The signer’s name must be:


(ii)A patent practitioner (§ 1.32(a)(1)), signing pursuant
to §§ 1.33(b)(1) or 1.33(b)(2), must supply his/her registration
number either as part of the S-signature, or immediately below or
adjacent to the S-signature. The number (#) character may be used
only as part of the S-signature when appearing before a practitioner’s
registration number; otherwise the number character may
not be used in an S-signature.
(iii) The signer’s name must be:


(A) Presented in printed or typed form preferably  
(A) Presented in printed or typed form preferably  
immediately below or adjacent the S-signature, and  
immediately below or adjacent the S-signature, and


(B) Reasonably specific enough so that the identity of
the signer can be readily recognized.


(B) Reasonably specific enough so that the identity of
the signer can be readily recognized.
(3) EFS character coded signature. Correspondence in  
(3) EFS character coded signature. Correspondence in  
character coded form being filed via the Office Electronic Filing  
character coded form being filed via the Office Electronic Filing  
Line 1,177: Line 1,084:
insert the electronic signature with a first single forward slash  
insert the electronic signature with a first single forward slash  
mark before, and a second single forward slash mark after, the  
mark before, and a second single forward slash mark after, the  
electronic signature (e.g., /Dr. James T. Jones, Jr./).  
electronic signature (e.g., /Dr. James T. Jones, Jr./).
 
(4) Certifications. (i) Section 10.18 certifications: The  
(4) Certifications. (i) Section 10.18 certifications: The  
presentation to the Office (whether by signing, filing, submitting,  
presentation to the Office (whether by signing, filing, submitting,  
Line 1,187: Line 1,095:
violating § 10.18(b) of this chapter may also be subject to  
violating § 10.18(b) of this chapter may also be subject to  
disciplinary action. See §§ 10.18 (d) and 10.23 (c)(15) of this  
disciplinary action. See §§ 10.18 (d) and 10.23 (c)(15) of this  
chapter.  
chapter.
 
(ii) Certifications as to the signature: (A) Of another:  
(ii) Certifications as to the signature: (A) Of another:  
A person submitting a document signed by another under paragraphs  
A person submitting a document signed by another under paragraphs  
Line 1,193: Line 1,102:
basis to believe that the person whose signature is present on  
basis to believe that the person whose signature is present on  
the document was actually inserted by that person, and should  
the document was actually inserted by that person, and should  
retain evidence of authenticity of the signature.  
retain evidence of authenticity of the signature.
 
(B) Self certification: The person inserting a signature  
(B) Self certification: The person inserting a signature  
under paragraphs (d)(2) or (d)(3) of this section in a document  
under paragraphs (d)(2) or (d)(3) of this section in a document  
submitted to the Office certifies that the inserted signature  
submitted to the Office certifies that the inserted signature  
appearing in the document is his or her own signature.  
appearing in the document is his or her own signature.
 
(C) Sanctions: Violations of the certifications as to  
(C) Sanctions: Violations of the certifications as to  
the signature of another or a person’s own signature, set forth in  
the signature of another or a person’s own signature, set forth in  
paragraphs (d)(4)(ii)(A) and (B) of this section, may result in the  
paragraphs (d)(4)(ii)(A) and (B) of this section, may result in the  
imposition of sanctions under § 10.18 (c) and (d) of this chapter.  
imposition of sanctions under § 10.18 (c) and (d) of this chapter.






Assignments and other documents affecting title  
Assignments and other documents affecting title  
Line 1,214: Line 1,124:
documents directly into the automated Patent and  
documents directly into the automated Patent and  
Trademark Assignment System and receive the resulting  
Trademark Assignment System and receive the resulting  
recordation notice at their fax machine. The cus-
recordation notice at their fax machine. The customer’s
tomer’s fax machine must be connected to a dedicated  
fax machine must be connected to a dedicated  
line because recordation notices will be returned automatically  
line because recordation notices will be returned automatically  
to the sending fax number through the  
to the sending fax number through the  
Line 1,222: Line 1,132:
the recordation notice, the notice will be printed and  
the recordation notice, the notice will be printed and  
mailed to the sender by U.S. Postal Service first class  
mailed to the sender by U.S. Postal Service first class  
mail. Recorded documents will not be returned with
the “Notice of Recordation.”


   
   
mail. Recorded documents will not be returned with
the “Notice of Recordation.”


Any assignment related document submitted by  
Any assignment related document submitted by  
EFS or EPAS must include:  
EFS or EPAS must include:


(A) an identified application or patent number;  
(A)an identified application or patent number;


(B) one cover sheet to record a single transaction;  
(B)one cover sheet to record a single transaction;  
and  
and
(C) payment of the recordation fee by a credit
card or a USPTO Deposit Account.


(C)payment of the recordation fee by a credit
card (use of the Credit Card form , PTO-2038 (see
MPEP § 509), is required for the credit card information
to be kept separate from the assignment records)
or a USPTO Deposit Account.


For an assignment document filed electronically,  
For an assignment document filed electronically,  
Line 1,248: Line 1,163:
numbers must be Arabic numerals, and the punctuation  
numbers must be Arabic numerals, and the punctuation  
marks must be commas, periods, apostrophes, or  
marks must be commas, periods, apostrophes, or  
hyphens, in the signature of the cover sheet.  
hyphens, in the signature of the cover sheet.


The following documents cannot be submitted via  
The following documents cannot be submitted via  
EPAS:  
EPAS:


(A) Assignments submitted concurrently with  
(A)Assignments submitted concurrently with  
newly filed patent applications;  
newly filed patent applications;
(B) Documents with two or more cover sheets  
 
(B)Documents with two or more cover sheets  
(e.g., a single document with one cover sheet to  
(e.g., a single document with one cover sheet to  
record an assignment, and a separate cover sheet to  
record an assignment, and a separate cover sheet to  
record separately a license relating to the same property);  
record separately a license relating to the same property);
(C) Requests for corrections to documents
recorded previously; and




(D) Resubmission of a non-recorded assignment.  
(C)Requests for corrections to documents
recorded previously; and
 
(D)Resubmission of a non-recorded assignment.


The date of receipt accorded to an assignment document  
The date of receipt accorded to an assignment document  
sent to the Office by EFS or EPAS is the date  
sent to the Office by EFS or EPAS is the date  
the complete transmission is received in the Office.  
the complete transmission is received in the Office.


If a document submitted by EFS or EPAS is determined  
If a document submitted by EFS or EPAS is determined  
Line 1,278: Line 1,195:
forth in 37 CFR 3.27. Timely submission will provide  
forth in 37 CFR 3.27. Timely submission will provide  
the sender with the benefit of the initial receipt date as  
the sender with the benefit of the initial receipt date as  
the recordation date in accordance with 37 CFR 3.51.  
the recordation date in accordance with 37 CFR 3.51.


The Patent and Trademark Assignment System  
The Patent and Trademark Assignment System  
Line 1,285: Line 1,202:
electronic images. Accordingly, copies of all recorded  
electronic images. Accordingly, copies of all recorded  
documents will have the reel and frame numbers and  
documents will have the reel and frame numbers and  
recordation stampings.  
recordation stampings.


303 Assignment Documents Not Endorsed  
303Assignment Documents Not Endorsed  
on Pending Applications  
on Pending Applications


Certified copies of patent applications as filed do  
Certified copies of patent applications as filed do  
Line 1,295: Line 1,212:
of record should request separately certified  
of record should request separately certified  
copies of assignment documents and submit the fees  
copies of assignment documents and submit the fees  
required by 37 CFR 1.19.  
required by 37 CFR 1.19.


When the assignment condition of an application is  
When the assignment condition of an application is  
Line 1,302: Line 1,219:
as to who should direct prosecution, it is necessary  
as to who should direct prosecution, it is necessary  
for the examiner to obtain assignment  
for the examiner to obtain assignment  
information from PALM. See MPEP § 320.  
information from PALM. See MPEP §
320.


306 Assignment of Division, Continuation,  
306Assignment of Division, Continuation,  
Substitute, and Continuation-
Substitute, and Continuation-
in-Part in Relation to Parent Application  
in-Part in Relation to Parent Application  
[R-3]  
[R-3]


In the case of a division or continuation application,  
In the case of a division or continuation application,  
Line 1,322: Line 1,241:
request for recordation in compliance with 37 CFR  
request for recordation in compliance with 37 CFR  
3.28, accompanied by the required fee (37 CFR 3.41),  
3.28, accompanied by the required fee (37 CFR 3.41),  
is filed.  
is filed.


In the case of a substitute or continuation-in-part  
In the case of a substitute or continuation-in-part  
Line 1,331: Line 1,250:
the assignee rights to only the subject matter common  
the assignee rights to only the subject matter common  
to both applications. Substitute or continuation-in-part  
to both applications. Substitute or continuation-in-part  
applications require the recordation of a new
 
 
 


   
   


applications require the recordation of a new
assignment if they are to be issued to an assignee.  
assignment if they are to be issued to an assignee.  
See 37 CFR 3.81.  
See 37 CFR 3.81.
 


 
306.01 Assignment of an Application  
306.01Assignment of an Application Claiming
Claiming the Benefits of a Provisional  
the Benefits of a Provisional  
Application [R-3]  
Application [R-3]


If an application which claims the earlier filing date  
If an application which claims the earlier filing date  
of a provisional application under 35 U.S.C. 119(e)  
of a provisional application under 35 U.S.C. 119(e)
includes only subject matter which formed a part of  
includes only subject matter which formed a part of  
the provisional application, an assignment recorded  
the provisional application, an assignment recorded  
Line 1,350: Line 1,273:
the later application, similar to the practice with  
the later application, similar to the practice with  
respect to continuations and divisions filed under  
respect to continuations and divisions filed under  
35 U.S.C. 120. See MPEP § 306. If an application  
35  
U.S.C. 120. See MPEP § 306. If an application  
claiming the earlier filing date of a provisional application  
claiming the earlier filing date of a provisional application  
includes subject matter that is not common  
includes subject matter that is not common  
with subject matter of the provisional application,  
with subject matter of the provisional application,  
new assignment papers must be recorded for the  
new assignment papers must be recorded for the  
  application claiming the benefit of the provisional  
  application claiming the benefit of the provisional  
application, similar to the practice with respect to  
application, similar to the practice with respect to  
continuations-in-part filed under 35 U.S.C. 120. See  
continuations-in-part filed under 35 U.S.C. 120. See  
MPEP § 306.  
MPEP § 306.


307 Issue to Assignee [R-3]  
307Issue to Assignee [R-3]


35 U.S.C. 152. Issue of patent to assignee.  
35 U.S.C. 152. Issue of patent to assignee.


Patents may be granted to the assignee of the inventor of record  
Patents may be granted to the assignee of the inventor of record  
in the Patent and Trademark Office, upon the application made  
in the Patent and Trademark Office, upon the application made  
and the specification sworn to by the inventor, except as otherwise  
and the specification sworn to by the inventor, except as otherwise  
provided in this title.  
provided in this title.
 




37 CFR 3.81. Issue of patent to assignee.  
37 CFR 3.81. Issue of patent to assignee.


(a) With payment of the issue fee: An application may issue  
(a)With payment of the issue fee: An application may issue  
in the name of the assignee consistent with the application’s  
in the name of the assignee consistent with the application’s  
assignment where a request for such issuance is submitted with  
assignment where a request for such issuance is submitted with  
Line 1,380: Line 1,303:
recorded in the Office. If the assignment has not been previously  
recorded in the Office. If the assignment has not been previously  
recorded, the request must state that the document has been  
recorded, the request must state that the document has been  
filed for recordation as set forth in § 3.11.  
filed for recordation as set forth in § 3.11.
(b) After payment of the issue fee: Any request for issuance  
 
(b)After payment of the issue fee: Any request for issuance  
of an application in the name of the assignee submitted after the  
of an application in the name of the assignee submitted after the  
date of payment of the issue fee, and any request for a patent to be  
date of payment of the issue fee, and any request for a patent to be  
corrected to state the name of the assignee, must state that the  
corrected to state the name of the assignee, must state that the  
assignment was submitted for recordation as set forth in § 3.11
assignment was submitted for recordation as set forth in § 3.11before issuance of the patent, and must include a request for a certificate  
before issuance of the patent, and must include a request for a certificate  
of correction under § 1.323 of this chapter (accompanied  
of correction under § 1.323 of this chapter (accompanied  
by the fee set forth in § 1.20(a)) and the processing fee set forth in  
by the fee set forth in § 1.20(a)) and the processing fee set forth in  
§ 1.17 (i) of this chapter.  
§ 1.17 (i) of this chapter.
(c) Partial assignees. (1) If one or more assignee, together  
 
(c)Partial assignees. (1) If one or more assignee, together  
with one or more inventor, holds the entire right, title, and interest  
with one or more inventor, holds the entire right, title, and interest  
in the application, the patent may issue in the names of the  
in the application, the patent may issue in the names of the  
assignee and the inventor.  
assignee and the inventor.


(2) If multiple assignees hold the entire right, title, and  
(2)If multiple assignees hold the entire right, title, and  
interest to the exclusion of all the inventors, the patent may issue  
interest to the exclusion of all the inventors, the patent may issue  
in the names of the multiple assignees.
in the names of the multiple assignees.
Line 1,411: Line 1,333:
request must state that the document has been filed for  
request must state that the document has been filed for  
recordation as set forth in 37 CFR 3.11. See 37 CFR  
recordation as set forth in 37 CFR 3.11. See 37 CFR  
3.81(a).  
3.81(a).


If a request for issuance to an assignee pursuant to  
If a request for issuance to an assignee pursuant to  
Line 1,425: Line 1,347:
of correction to reflect that the patent issued to the  
of correction to reflect that the patent issued to the  
assignee provided the requirements of 37 CFR 3.81(b)  
assignee provided the requirements of 37 CFR 3.81(b)  
and 37 CFR 1.323 are complied with.  
and 37 CFR 1.323 are complied with.


Only the first appearing name of an assignee will be  
Only the first appearing name of an assignee will be  
Line 1,448: Line 1,370:
the assignee if so indicated on the Fee(s) Transmittal  
the assignee if so indicated on the Fee(s) Transmittal  
form PTOL-85B. Unless an assignee’s name  
form PTOL-85B. Unless an assignee’s name  


   
   


and address are identified in item 3 of the Fee(s)  
and address are identified in item 3 of the Fee(s)
Transmittal form PTOL-85B, the patent will issue to  
Transmittal form PTOL-85B, the patent will issue to  
the applicant. Assignment data printed on the patent  
the applicant. Assignment data printed on the patent  
Line 1,461: Line 1,386:
assignment information can be found by performing  
assignment information can be found by performing  
an assignment search on the USPTO Internet website,  
an assignment search on the USPTO Internet website,  
and by inspecting the recorded assignment documents.  
and by inspecting the recorded assignment documents.




A request for a certificate of correction under  
A request for a certificate of correction under  
37 CFR 1.323 (see MPEP § 1481 and § 1485) arising  
37  
CFR 1.323 (see MPEP § 1481 and § 1485) arising  
from incomplete or erroneous assignee’s name furnished  
from incomplete or erroneous assignee’s name furnished  
, or a missing assignee’s name, in item 3 of  
, or a missing assignee’s name, in item 3 of  
Line 1,475: Line 1,401:
the Office of Petitions and should include:  
the Office of Petitions and should include:  


(A) the processing fee required by 37 CFR  
(A)the processing fee required by 37 CFR  
1.17(i);  
1.17(i);
(B) a request for issuance of the application in  
 
(B)a request for issuance of the application in  
the name of the assignee, or a request that a patent be  
the name of the assignee, or a request that a patent be  
corrected to state the name of the assignee;  
corrected to state the name of the assignee;  
(C) a statement that the assignment was submitted
for recordation as set forth in 37 CFR 3.11
before the issuance of the patent; and
(D) a request for a certificate of correction
under 37 CFR 1.323 accompanied by the fee set forth
in 37 CFR 1.20(a).


(C)a statement that the assignment was submitted
for recordation as set forth in 37 CFR 3.11before the issuance of the patent; and


309 Restrictions Upon Employees of  
(D)a request for a certificate of correction
under 37 CFR 1.323 accompanied by the fee set forth
in 37 CFR 1.20(a).


U.S. Patent and Trademark Of
309Restrictions Upon Employees of
 
U.S. Patent and Trademark Office
 
[R-3]
fice [R-3]  


35 U.S.C. 4. Restrictions on officers and employees as to  
35 U.S.C. 4. Restrictions on officers and employees as to  
interests in patents.  
interests in patents.


Officers and employees of the Patent and Trademark Office  
Officers and employees of the Patent and Trademark Office  
Line 1,505: Line 1,429:
Office. In patents applied for thereafter they shall not be entitled  
Office. In patents applied for thereafter they shall not be entitled  
to any priority date earlier than one year after the termination of  
to any priority date earlier than one year after the termination of  
their appointment.  
their appointment.


310 Government License Rights to Con-
310Government License Rights toContractor-Owned Inventions  
tractor-Owned Inventions Made Under  
Made Under Federally Sponsored  
Federally Sponsored  
Research and Development [R-3]
Research and Development [R-3]  


Where a Government contractor retains U.S.  
Where a Government contractor retains U.S.  
Line 1,516: Line 1,439:
by virtue of 35 U.S.C. 202(c)(6) to include the  
by virtue of 35 U.S.C. 202(c)(6) to include the  
following statement at the beginning of the application  
following statement at the beginning of the application  
and any patents issued thereon:  
and any patents issued thereon:


“The U.S. Government has a paid-up license in this  
“The U.S. Government has a paid-up license in this  
Line 1,522: Line 1,445:
require the patent owner to license others on reasonable  
require the patent owner to license others on reasonable  
terms as provided for by the terms of (contract  
terms as provided for by the terms of (contract  
No. or Grant No.) awarded by (Agency).”  
No. or Grant No.) awarded by (Agency).”


If reference is made in the first sentence(s) of the  
If reference is made in the first sentence(s) of the  
specification following the title to prior copending  
specification following the title to prior copending  
applications of the applicant  (37 CFR 1.78(a)  
applications of the applicant  (37 CFR 1.78(a)
and MPEP § 201.11),  the above “Government  
and MPEP § 201.11),  the above “Government  
License Rights” statement should follow immediately  
License Rights” statement should follow immediately  
as the second paragraph of the specification.  
as the second paragraph of the specification.


If there is no reference to an earlier application, the  
If there is no reference to an earlier application, the  
“Government License Rights” statement should  
“Government License Rights” statement should  
appear as the first paragraph of the specification. See  
appear as the first paragraph of the specification. See  
37 CFR 1.77.  
37  
CFR 1.77.


311 Filing of Notice of Arbitration  
311Filing of Notice of Arbitration  
Awards [R-3]  
Awards [R-3]


35 U.S.C. 294. Voluntary arbitration.  
35 U.S.C. 294. Voluntary arbitration.


(a) A contract involving a patent or any right under a patent  
(a)A contract involving a patent or any right under a patent  
may contain a provision requiring arbitration of any dispute relating  
may contain a provision requiring arbitration of any dispute relating  
to patent validity or infringement arising under the contract. In  
to patent validity or infringement arising under the contract. In  
Line 1,548: Line 1,472:
such dispute by arbitration. Any such provision or agreement shall  
such dispute by arbitration. Any such provision or agreement shall  
be valid, irrevocable, and enforceable, except for any grounds that  
be valid, irrevocable, and enforceable, except for any grounds that  
exist at law or in equity for revocation of a contract.  
exist at law or in equity for revocation of a contract.
 




(b) Arbitration of such disputes, awards by arbitrators, and  
(b)Arbitration of such disputes, awards by arbitrators, and  
confirmation of awards shall be governed by title 9, to the extent  
confirmation of awards shall be governed by title 9, to the extent  
such title is not inconsistent with this section. In any such arbitration  
such title is not inconsistent with this section. In any such arbitration  
proceeding, the defenses provided for under section 282 of  
proceeding, the defenses provided for under section 282 of  
this title shall be considered by the arbitrator if raised by any party  
this title shall be considered by the arbitrator if raised by any party  
to the proceeding.  
to the proceeding.
(c) An award by an arbitrator shall be final and binding  
 
(c)An award by an arbitrator shall be final and binding  
between the parties to the arbitration but shall have no force or  
between the parties to the arbitration but shall have no force or  
effect on any other person. The parties to an arbitration may agree  
effect on any other person. The parties to an arbitration may agree  
Line 1,565: Line 1,490:
rendered by a court of competent jurisdiction from which no  
rendered by a court of competent jurisdiction from which no  
appeal can or has been taken, such award may be modified by any  
appeal can or has been taken, such award may be modified by any  




Line 1,571: Line 1,498:
court of competent jurisdiction upon application by any party to  
court of competent jurisdiction upon application by any party to  
the arbitration. Any such modification shall govern the rights and  
the arbitration. Any such modification shall govern the rights and  
obligations between such parties from the date of such modification.  
obligations between such parties from the date of such modification.




(d) When an award is made by an arbitrator, the patentee, his  
(d)When an award is made by an arbitrator, the patentee, his  
assignee or licensee shall give notice thereof in writing to the  
assignee or licensee shall give notice thereof in writing to the  
Director. There shall be a separate notice prepared for each patent  
Director. There shall be a separate notice prepared for each patent  
Line 1,586: Line 1,513:
prosecution of such patent. If the required notice is not filed with  
prosecution of such patent. If the required notice is not filed with  
the Director, any party to the proceeding may provide such notice  
the Director, any party to the proceeding may provide such notice  
to the Director.
to the Director.
(e) The award shall be unenforceable until the notice
required by subsection (d) is received by the Director.  


(e)The award shall be unenforceable until the notice
required by subsection (d) is received by the Director.


37 CFR 1.335. Filing of notice of arbitration awards.  
37 CFR 1.335. Filing of notice of arbitration awards.


(a) Written notice of any award by an arbitrator pursuant to  
(a)Written notice of any award by an arbitrator pursuant to  
35 U.S.C. 294 must be filed in the Patent and Trademark Office  
35  
U.S.C. 294 must be filed in the Patent and Trademark Office  
by the patentee, or the patentee’s assignee or licensee. If the award  
by the patentee, or the patentee’s assignee or licensee. If the award  
involves more than one patent a separate notice must be filed for  
involves more than one patent a separate notice must be filed for  
Line 1,600: Line 1,528:
patent number, the names of the inventor and patent owner, and  
patent number, the names of the inventor and patent owner, and  
the names and addresses of the parties to the arbitration. The  
the names and addresses of the parties to the arbitration. The  
notice must also include a copy of the award.  
notice must also include a copy of the award.
(b) If an award by an arbitrator pursuant to 35 U.S.C. 294 is  
 
(b)If an award by an arbitrator pursuant to 35 U.S.C. 294 is  
modified by a court, the party requesting the modification must  
modified by a court, the party requesting the modification must  
file in the Patent and Trademark Office, a notice of the modification  
file in the Patent and Trademark Office, a notice of the modification  
Line 1,608: Line 1,537:
names of the inventor and patent owner, and the names and  
names of the inventor and patent owner, and the names and  
addresses of the parties to the arbitration. The notice must also  
addresses of the parties to the arbitration. The notice must also  
include a copy of the court’s order modifying the award.  
include a copy of the court’s order modifying the award.
(c) Any award by an arbitrator pursuant to 35 U.S.C. 294
 
shall be unenforceable until any notices required by paragraph (a)  
(c)Any award by an arbitrator pursuant to 35 U.S.C. 294shall be unenforceable until any notices required by paragraph (a)  
or (b) of this section are filed in the Patent and Trademark Office.  
or (b) of this section are filed in the Patent and Trademark Office.  
If any required notice is not filed by the party designated in paragraph  
If any required notice is not filed by the party designated in paragraph  
(a) or (b) of this section, any party to the arbitration proceeding  
(a) or (b) of this section, any party to the arbitration proceeding  
may file such a notice.  
may file such a notice.
 


The written notices required by this section should  
The written notices required by this section should  
be directed to the attention of the Office of the Solicitor.  
be directed to the attention of the Office of the Solicitor.  
The Office of the Solicitor will be responsible for  
The Office of the Solicitor will be responsible for  
processing such notices.  
processing such notices.
 
313 Recording of Licenses, Security


313Recording of Licenses, Security
Interests, and Other Documents  
Interests, and Other Documents  
 
Other Than Assignments [R-3]
Other Than Assignments [R-3]  


In addition to assignments and documents required  
In addition to assignments and documents required  
Line 1,634: Line 1,560:
States Patent and Trademark Office (Office). Other  
States Patent and Trademark Office (Office). Other  
documents not affecting title may be recorded at the  
documents not affecting title may be recorded at the  
discretion of the Director. 37 CFR 3.11(a).  
discretion of the Director. 37 CFR 3.11(a).


Thus, some documents which relate to patents or  
Thus, some documents which relate to patents or  
Line 1,644: Line 1,570:
public interest in order to give third parties notification  
public interest in order to give third parties notification  
of equitable interests or other matters relevant to  
of equitable interests or other matters relevant to  
the ownership of a patent or application.  
the ownership of a patent or application.


Any document returned unrecorded, which the  
Any document returned unrecorded, which the  
Line 1,650: Line 1,576:
case which justifies recordation, may be submitted to  
case which justifies recordation, may be submitted to  
the Office of Petitions with a petition under 37 CFR  
the Office of Petitions with a petition under 37 CFR  
1.181 requesting recordation of the document.  
1.181 requesting recordation of the document.


The recordation of a document is not a determination  
The recordation of a document is not a determination  
Line 1,658: Line 1,584:
ownership must be established to permit action to be  
ownership must be established to permit action to be  
taken by the Office in connection with a patent or an  
taken by the Office in connection with a patent or an  
application. See MPEP § 324.  
application. See MPEP §
324.


314 Certificates of Change of Name or
314Certificates of Change of Name orof Merger
of Merger  


Certificates issued by appropriate authorities showing  
Certificates issued by appropriate authorities showing  
Line 1,670: Line 1,597:
merger are also proper links in the chain of title. They  
merger are also proper links in the chain of title. They  
may represent a change of entity as well as a change  
may represent a change of entity as well as a change  
of name.  
of name.


315 Indexing Against a Recorded Certificate  
315Indexing Against a Recorded Certificate  
[R-3]  
[R-3]


Prior to amendment of the Rules of Practice to add  
Prior to amendment of the Rules of Practice to add  
Part 3 to 37 CFR, it had been the practice of the  
Part 3  
to 37 CFR, it had been the practice of the  
United States Patent and Trademark Office (Office) to  
United States Patent and Trademark Office (Office) to  
process requests for “indexing” or “cross-referencing”  
process requests for “indexing” or “cross-referencing”  
Line 1,683: Line 1,611:
recorded in the Assignment Division, upon submission  
recorded in the Assignment Division, upon submission  
of a transmittal letter and recording fee. The  
of a transmittal letter and recording fee. The  


   
   
Line 1,690: Line 1,621:
and 3.31, which require that each request for recordation  
and 3.31, which require that each request for recordation  
include the document to be recorded and a cover  
include the document to be recorded and a cover  
sheet.  
sheet.


Therefore, even where a document has already  
Therefore, even where a document has already  
Line 1,697: Line 1,628:
wishes recordation of that document with respect to  
wishes recordation of that document with respect to  
additional patents and/or patent applications must  
additional patents and/or patent applications must  
submit the following to the Assignment Division:  
submit the following to the Assignment Division:


(A) a  copy of the original document (which  
(A) a  copy of the original document (which  
may consist of the previously recorded papers on  
may consist of the previously recorded papers on  
which the Assignment Division has stamped the reel  
which the Assignment Division has stamped the reel  
and frame numbers at which they are recorded, or a  
and frame numbers at which they are recorded, or a  
copy of such papers);  
copy of such papers);
(B) a completed cover sheet (see 37 CFR 3.31
and MPEP § 302.07); and
(C) the appropriate recording fee (see 37 CFR
1.21(h) and 3.41).


(B)a completed cover sheet (see 37 CFR 3.31and MPEP § 302.07); and
(C)the appropriate recording fee (see 37 CFR
1.21(h) and 3.41).


The Office will assign a new recording date to that  
The Office will assign a new recording date to that  
submission, update the assignment database, and  
submission, update the assignment database, and  
microfilm the cover sheet and document, which shall  
microfilm the cover sheet and document, which shall  
become part of the official record.  
become part of the official record.


317 Handling of Documents in the
317Handling of Documents in theAssignment Division [R-3]
Assignment Division [R-3]  


All documents and cover sheets submitted for  
All documents and cover sheets submitted for  
recording are examined for formal requirements in the  
recording are examined for formal requirements in the  
Assignment Division in order to separate documents  
Assignment Division in order to separate documents  
which are recordable from those which are not recordable.  
which are recordable from those which are not recordable.




Line 1,730: Line 1,660:
an unusual case which justifies recordation, the  
an unusual case which justifies recordation, the  
sender may present the question to the Director by  
sender may present the question to the Director by  
way of petition under 37 CFR 1.181, filed with the  
way of petition under 37  
Office of Petitions.  
CFR 1.181, filed with the  
Office of Petitions.


After an assignment and cover sheet have been  
After an assignment and cover sheet have been  
recorded, they will be returned to the name and  
recorded, they will be returned to the name and  
address indicated on the cover sheet to receive correspondence,  
address indicated on the cover sheet to receive correspondence,  
showing the reel and frame number.  
showing the reel and frame number.


317.01 Recording Date  
317.01Recording Date


37 CFR 3.51. Recording date.  
37 CFR 3.51. Recording date.


The date of recording of a document is the date the document  
The date of recording of a document is the date the document  
Line 1,761: Line 1,692:
period, the date of filing of the corrected papers will be considered  
period, the date of filing of the corrected papers will be considered  
to be the date of recording of the document. The specified  
to be the date of recording of the document. The specified  
period to resubmit the returned papers will not be extended.  
period to resubmit the returned papers will not be extended.


The date of recording of a document is the date the  
The date of recording of a document is the date the  
Line 1,772: Line 1,703:
a completed cover sheet or without the required fee,  
a completed cover sheet or without the required fee,  
will be returned for correction to the sender when a  
will be returned for correction to the sender when a  
correspondence address is available.  
correspondence address is available.
 
317.02 Correction of Unrecorded


317.02Correction of Unrecorded
Returned Documents and Cover  
Returned Documents and Cover  
 
Sheets [R-3]
Sheets [R-3]  


Assignment documents and cover sheets, or copies  
Assignment documents and cover sheets, or copies  
Line 1,788: Line 1,717:
time specified in the letter, the Office will consider  
time specified in the letter, the Office will consider  
the original date of receipt of the papers as the date of  
the original date of receipt of the papers as the date of  
recording of the document. See 37 CFR 3.51. The  
recording of the document. See  
certification procedure under 37 CFR 1.8 or the  
37 CFR 3.51. The  
“Express Mail” procedure under 37 CFR 1.10 may be  
certification procedure under 37  
CFR 1.8 or the  
“Express Mail” procedure under 37  
CFR 1.10 may be  
used for resubmissions of returned papers to obtain  
used for resubmissions of returned papers to obtain  
the benefit of the date of deposit in the United States  
the benefit of the date of deposit in the United States  


   
   
Line 1,805: Line 1,740:
corrected papers will be considered to be the date of  
corrected papers will be considered to be the date of  
recording of the document. The specified period to  
recording of the document. The specified period to  
resubmit the returned papers will not be extended.  
resubmit the returned papers will not be extended.


317.03 Effect of Recording  
317.03Effect of Recording  


37 CFR 3.54. Effect of recording.  
37 CFR 3.54. Effect of recording.


The recording of a document pursuant to § 3.11 is not a determination  
The recording of a document pursuant to § 3.11 is not a determination  
Line 1,816: Line 1,751:
a registration. When necessary, the Office will determine what  
a registration. When necessary, the Office will determine what  
effect a document has, including whether a party has the authority  
effect a document has, including whether a party has the authority  
to take an action in a matter pending before the Office.  
to take an action in a matter pending before the Office.


37 CFR 3.56. Conditional assignments.  
37 CFR 3.56. Conditional assignments.


Assignments which are made conditional on the performance  
Assignments which are made conditional on the performance  
Line 1,826: Line 1,761:
written consent of all parties or by the decree of a court of competent  
written consent of all parties or by the decree of a court of competent  
jurisdiction. The Office does not determine whether such conditions  
jurisdiction. The Office does not determine whether such conditions  
have been fulfilled.  
have been fulfilled.


The recording of a document is not a determination  
The recording of a document is not a determination  
Line 1,834: Line 1,769:
what effect a document has, including whether a party  
what effect a document has, including whether a party  
has the authority to take an action in a matter pending  
has the authority to take an action in a matter pending  
before the Office. See MPEP § 324.  
before the Office. See MPEP § 324.


37 CFR 3.56 provides that an assignment, which at  
37 CFR 3.56 provides that an assignment, which at  
Line 1,848: Line 1,783:
the act or event has occurred. A security agreement  
the act or event has occurred. A security agreement  
that does not convey the right, title, and interest of a  
that does not convey the right, title, and interest of a  
patent property is not a conditional assignment.  
patent property is not a conditional assignment.


318 Documents Not to be Placed in Files  
318Documents Not to be Placed in Files


Assignment documents submitted for recording  
Assignment documents submitted for recording  
Line 1,857: Line 1,792:
for recording.  
for recording.  


320 Title Reports [R-3]  
320Title Reports [R-5]


The “title report” is a form which can be used under  
The “title report” is a form which can be used under  
Line 1,874: Line 1,809:
becomes an issue and an examiner needs a title report.  
becomes an issue and an examiner needs a title report.  
See MPEP § 303. Examiners may obtain a title report  
See MPEP § 303. Examiners may obtain a title report  
using the PALM Intranet, Patent Assignment Information
using the PALM Intranet (select “General Information,
(link to the Assignments home page from the  
insert the appropriate application number, select
OASIS home page ). The screen resulting from the  
“Search,” select “Assignments”). The screen resulting  
search may be printed to yield the copy of the title  
from the search may be printed to yield the copy  
report.  
of the title report.


NOTE: The public can request a certified abstract  
NOTE: The public can request a certified abstract  
of title. The fee for this service is set forth at 37 CFR  
of title. The fee for this service is set forth at 37 CFR  
1.19(b)(4). See MPEP § 301.01 for a discussion  
1.19(b)(4). See MPEP § 301.01 for a discussion of
of which assignment records are publicly available.  
which assignment records are publicly available.
 
323 Procedures for Correcting Errors
 
in Recorded Assignment Document


[R-3]  
323Procedures for Correcting Errors
in Recorded Assignment Document[R-3]


An error in a recorded assignment document will be  
An error in a recorded assignment document will be  
corrected by Assignment Division provided a “corrective  
corrected by Assignment Division provided a “corrective  
document” is submitted. The “corrective document”  
document” is submitted. The “corrective document”  
must include the following:  
must include the following:


(A) A copy of the original assignment document  
(A)A copy of the original assignment document  
with the corrections made therein. The corrections  
with the corrections made therein. The corrections  
must be initialed and dated by the party  
must be initialed and dated by the party  
conveying the interest; and  
conveying the interest; and
(B) A new Recordation Form Cover Sheet (form  
 
(B)A new Recordation Form Cover Sheet (form  
PTO-1595) (See MPEP § 302.07).  
PTO-1595) (See MPEP § 302.07).  




Line 1,936: Line 1,871:
Division, the Assignment Services Division will not  
Division, the Assignment Services Division will not  
remove the papers from the record relating to that  
remove the papers from the record relating to that  
application or patent. See MPEP § 323.01(d).  
application or patent. See MPEP § 323.01(d).
 
323.01Correction of Error in Recorded
Cover Sheet [R-3]
 
 


323.01 Correction of Error in Recorded
37 CFR 3.34. Correction of cover sheet errors.
Cover Sheet [R-3]
 
(a)An error in a cover sheet recorded pursuant to §
   
   
3.11will be corrected only if:


37 CFR 3.34. Correction of cover sheet errors.
(1)The error is apparent when the cover sheet is compared
with the recorded document to which it pertains and


(a) An error in a cover sheet recorded pursuant to § 3.11
(2)A corrected cover sheet is filed for recordation.
will be corrected only if:
(1) The error is apparent when the cover sheet is compared
with the recorded document to which it pertains and
(2) A corrected cover sheet is filed for recordation.  


 
(b)The corrected cover sheet must be accompanied by a  
(b) The corrected cover sheet must be accompanied by a  
copy of the document originally submitted for recording and by  
copy of the document originally submitted for recording and by  
the recording fee as set forth in § 3.41.  
the recording fee as set forth in § 3.41.
 


Any alleged error in a recorded cover sheet will  
Any alleged error in a recorded cover sheet will  
Line 1,960: Line 1,897:
with the recorded assignment document. The  
with the recorded assignment document. The  
corrected cover sheet should be directed to Assignment  
corrected cover sheet should be directed to Assignment  
Division.  
Division.


During the recording process, the Assignment  
During the recording process, the Assignment  
Line 1,969: Line 1,906:
document (or other document affecting title). Once  
document (or other document affecting title). Once  
the document is recorded, the Office will issue a  
the document is recorded, the Office will issue a  
notice of recordation.  
notice of recordation.


The party recording the document should carefully  
The party recording the document should carefully  
review the notice of recordation.  
review the notice of recordation.


Typographical errors made by the Office will be  
Typographical errors made by the Office will be  
Line 1,981: Line 1,918:
recordation fees necessary to correct the error, using  
recordation fees necessary to correct the error, using  
the procedures set forth in MPEP § 323.01(a) through  
the procedures set forth in MPEP § 323.01(a) through  
§ 323.01(c).  
§ 323.01(c).
 
 


323.01(a) Typographical Errors in Cover  
323.01(a)Typographical Errors in Cover  
Sheet [R-3]  
Sheet [R-3]


A party who wishes to correct a typographical error  
A party who wishes to correct a typographical error  
on a recorded cover sheet must submit the following  
on a recorded cover sheet must submit the following  
to the Assignment Services Division:  
to the Assignment Services Division:


(A) a copy of the originally recorded assignment  
(A)a copy of the originally recorded assignment  
document (or other document affecting title);  
document (or other document affecting title);
(B) a corrected cover sheet; and


(B)a corrected cover sheet; and


(C) the required fee for each application or patent  
(C)the required fee for each application or patent  
to be corrected (37 CFR 3.41).  
to be corrected (37 CFR 3.41).  


See 37 CFR 3.34. The party requesting correction  
See 37 CFR 3.34. The party requesting correction  
should also submit a copy of the original cover sheet,  
should also submit a copy of the original cover sheet,  
to facilitate comparison of the corrected cover sheet  
to facilitate comparison of the corrected cover sheet  
with the originally recorded document.  
with the originally recorded document.


The party filing the corrected cover sheet should  
The party filing the corrected cover sheet should  
Line 2,018: Line 1,955:
other document affecting title) to determine whether  
other document affecting title) to determine whether  
the correction is typographical in nature. If the error is  
the correction is typographical in nature. If the error is  


   
   
Line 2,023: Line 1,963:
typographical in nature, the Assignment Services  
typographical in nature, the Assignment Services  
Division will record the corrected cover sheet and  
Division will record the corrected cover sheet and  
correct the Assignment Historical Database.  
correct the Assignment Historical Database.


I. TYPOGRAPHICAL ERRORS IN COVER  
I.TYPOGRAPHICAL ERRORS IN COVER  
SHEET THAT DO NOT AFFECT TITLE  
SHEET THAT DO NOT AFFECT TITLE  
TO APPLICATION OR PATENT  
TO APPLICATION OR PATENT


If the original cover sheet contains a typographical  
If the original cover sheet contains a typographical  
Line 2,035: Line 1,975:
will correct the Assignment Historical Database and  
will correct the Assignment Historical Database and  
permit the recording party to keep the original date of  
permit the recording party to keep the original date of  
recordation.  
recordation.


II. TYPOGRAPHICAL ERRORS IN COVER  
II.TYPOGRAPHICAL ERRORS IN COVER  
SHEET THAT DO AFFECT TITLE TO  
SHEET THAT DO AFFECT TITLE TO  
APPLICATION OR PATENT  
APPLICATION OR PATENT


If the original cover sheet contains a typographical  
If the original cover sheet contains a typographical  
Line 2,049: Line 1,989:
records and change the date of recordation to  
records and change the date of recordation to  
the date the corrected cover sheet was received in the  
the date the corrected cover sheet was received in the  
Office.  
Office.
 
323.01(b) Typographical Errors in Re
 
 
corded Assignment Document


[R-3]  
323.01(b)Typographical Errors in Recorded
Assignment Document
[R-3]


If there is an error in the recorded assignment document  
If there is an error in the recorded assignment document  
Line 2,072: Line 2,009:
for each application or patent to be corrected (37 CFR  
for each application or patent to be corrected (37 CFR  
3.41). See In re Abacab International Computers Ltd.,  
3.41). See In re Abacab International Computers Ltd.,  
21 USPQ2d 1078 (Comm’r Pat. 1987).  
21 USPQ2d 1078 (Comm’r Pat. 1987).
 
323.01(c)


323.01(c) Assignment or Change of Name  
323.01(c)Assignment or Change of Name  
Improperly Filed and Recorded  
Improperly Filed and Recorded  
by Another Person Against  
by Another Person Against  
Owner’s Application or Patent  
Owner’s Application or Patent  
[R-3]  
[R-3]


When the owner of an application or registration  
When the owner of an application or registration  
Line 2,087: Line 2,022:
change against the owner’ s application or patent, the  
change against the owner’ s application or patent, the  
owner must correct the error by having a corrected  
owner must correct the error by having a corrected  
cover sheet filed with the Assignment Services Division.  
cover sheet filed with the Assignment Services Division.




Line 2,101: Line 2,036:
to the Assignment Services Division:  
to the Assignment Services Division:  


(A) a completed cover sheet identifying the application  
(A)a completed cover sheet identifying the application  
or patent against which the assignment was  
or patent against which the assignment was  
improperly recorded;  
improperly recorded;  
(B) an affidavit or declaration (1) identifying  
 
(B)an affidavit or declaration (1) identifying  
itself as the correct owner, (2) stating that the previously  
itself as the correct owner, (2) stating that the previously  
recorded document was submitted with erroneous  
recorded document was submitted with erroneous  
information, and (3) providing the reel and frame  
information, and (3) providing the reel and frame  
number of the previously recorded document; and  
number of the previously recorded document; and  
(C) the required fee (37 CFR 3.41) for each application  
 
(C)the required fee (37 CFR 3.41) for each application  
or patent to be corrected.  
or patent to be corrected.  


The affidavit or declaration should include a summary  
The affidavit or declaration should include a summary  
Line 2,129: Line 2,065:
affects the identified application(s), or patent(s).  
affects the identified application(s), or patent(s).  
The party should also write the name of the correct  
The party should also write the name of the correct  


   
   
Line 2,136: Line 2,075:
address of the receiving party; this is to make it clear  
address of the receiving party; this is to make it clear  
that ownership never changed and that any assignment  
that ownership never changed and that any assignment  
or name change recorded against the applica-
or name change recorded against the application(
tion(s) or patent(s) was erroneous.  
s) or patent(s) was erroneous.  


323.01(d) Expungement of Assignment  
323.01(d)Expungement of Assignment  
Records [R-3]  
Records [R-3]


Petitions to correct, modify or “expunge” assignment  
Petitions to correct, modify or “expunge” assignment  
Line 2,146: Line 2,085:
granted only if the petitioner can prove that:  
granted only if the petitioner can prove that:  


(A) the normal corrective procedures outlined in  
(A)the normal corrective procedures outlined in  
MPEP § 323.01(a) through § 323.01(c) will not provide  
MPEP § 323.01(a) through § 323.01(c) will not provide  
the petitioner with adequate relief; and  
the petitioner with adequate relief; and  
(B) the integrity of the assignment records will
not be affected by granting the petition.


(B)the integrity of the assignment records will
not be affected by granting the petition.


Even if a petition to “expunge” a document is  
Even if a petition to “expunge” a document is  
Line 2,164: Line 2,103:
recorded document will appear when someone  
recorded document will appear when someone  
searches for that application or patent number in the  
searches for that application or patent number in the  
Assignment Historical Database.  
Assignment Historical Database.


324 Establishing Right of Assignee To  
324Establishing Right of Assignee To  
Take Action [R-3]  
Take Action [R-5]


37 CFR 3.71. Prosecution by assignee.  
37 CFR 3.71. Prosecution by assignee.


(a) Patents — conducting of prosecution. One or more  
(a)Patents — conducting of prosecution. One or more  
assignees as defined in paragraph (b) of this section may, after  
assignees as defined in paragraph (b) of this section may, after  
becoming of record pursuant to paragraph (c) of this section, conduct  
becoming of record pursuant to paragraph (c) of this section, conduct  
prosecution of a national patent application or a reexamination  
prosecution of a national patent application or a reexamination  
proceeding to the exclusion of either the inventive entity, or  
proceeding to the exclusion of either the inventive entity, or  
the assignee(s) previously entitled to conduct prosecution.  
the assignee(s) previously entitled to conduct prosecution.
(b) Patents — assignee(s) who can prosecute. The  
 
(b)Patents — assignee(s) who can prosecute. The  
assignee(s) who may conduct either the prosecution of a national  
assignee(s) who may conduct either the prosecution of a national  
application for patent or a reexamination proceeding are:  
application for patent or a reexamination proceeding are:
(1) A single assignee. An assignee of the entire right, title  
 
(1)A single assignee. An assignee of the entire right, title  
and interest in the application or patent being reexamined who is  
and interest in the application or patent being reexamined who is  
of record, or  
of record, or
(2) Partial assignee(s) together or with inventor(s). All  
 
(2)Partial assignee(s) together or with inventor(s). All  
partial assignees, or all partial assignees and inventors who have  
partial assignees, or all partial assignees and inventors who have  
not assigned their right, title and interest in the application or  
not assigned their right, title and interest in the application or  
patent being reexamined, who together own the entire right, title  
patent being reexamined, who together own the entire right, title  
and interest in the application or patent being reexamined. A partial  
and interest in the application or patent being reexamined. A partial  
assignee is any assignee of record having less than the entire  
assignee is any assignee of record having less than the entire  
right, title and interest in the application or patent being reexamined.  
right, title and interest in the application or patent being reexamined.




(c) Patents — Becoming of record. An assignee becomes of  
(c)Patents — Becoming of record. An assignee becomes of  
record either in a national patent application or a reexamination  
record either in a national patent application or a reexamination  
proceeding by filing a statement in compliance with § 3.73(b) that  
proceeding by filing a statement in compliance with § 3.73(b) that  
is signed by a party who is authorized to act on behalf of the  
is signed by a party who is authorized to act on behalf of the  
assignee.  
assignee.
(d) Trademarks. The assignee of a trademark application or  
 
(d)Trademarks. The assignee of a trademark application or  
registration may prosecute a trademark application, submit documents  
registration may prosecute a trademark application, submit documents  
to maintain a trademark registration, or file papers against a  
to maintain a trademark registration, or file papers against a  
Line 2,205: Line 2,146:
registration, to the exclusion of the original applicant or previous  
registration, to the exclusion of the original applicant or previous  
assignee. The assignee must establish ownership in compliance  
assignee. The assignee must establish ownership in compliance  
with § 3.73(b).  
with § 3.73(b).
 


37 CFR 3.73. Establishing right of assignee to take action.  
37 CFR 3.73. Establishing right of assignee to take action.


(a) The inventor is presumed to be the owner of a patent  
(a)The inventor is presumed to be the owner of a patent  
application, and any patent that may issue therefrom, unless there  
application, and any patent that may issue therefrom, unless there  
is an assignment. The original applicant is presumed to be the  
is an assignment. The original applicant is presumed to be the  
owner of a trademark application or registration, unless there is an  
owner of a trademark application or registration, unless there is an  
assignment.  
assignment.
 


(b)(1) In order to request or take action in a patent or trademark  
(b)(1) In order to request or take action in a patent or trademark  
Line 2,225: Line 2,163:
takes the action. Ownership is established by submitting to the  
takes the action. Ownership is established by submitting to the  
Office a signed statement identifying the assignee, accompanied  
Office a signed statement identifying the assignee, accompanied  
by either:  
by either:


(i) Documentary evidence of a chain of title from the  
 
 
(i)Documentary evidence of a chain of title from the  
original owner to the assignee (e.g., copy of an executed assignment).  
original owner to the assignee (e.g., copy of an executed assignment).  
The documents submitted to establish ownership may be  
For trademark matters only, the documents submitted to  
required to be recorded pursuant to § 3.11 in the assignment  
establish ownership may be required to be recorded pursuant to §  
records of the Office as a condition to permitting the assignee to  
3.11 in the assignment records of the Office as a condition to permitting  
take action in a matter pending before the Office; or  
the assignee to take action in a matter pending before the  
Office. For patent matters only, the submission of the documentary
evidence must be accompanied by a statement affirming that
the documentary evidence of the chain of title from the original
owner to the assignee was or concurrently is being submitted for
recordation pursuant to § 3.11; or
 
(ii) A statement specifying where documentary evidence  
(ii) A statement specifying where documentary evidence  
of a chain of title from the original owner to the assignee is  
of a chain of title from the original owner to the assignee is  
recorded in the assignment records of the Office (e.g., reel and  
recorded in the assignment records of the Office (e.g., reel and  
frame number).  
frame number).
(2) The submission establishing ownership must show  
 
(2)The submission establishing ownership must show  
that the person signing the submission is a person authorized to  
that the person signing the submission is a person authorized to  
act on behalf of the assignee by:  
act on behalf of the assignee by:
(i) Including a statement that the person signing the  
 
submission is authorized to act on behalf of the assignee; or  
(i)Including a statement that the person signing the  
(ii) Being signed by a person having apparent authority  
submission is authorized to act on behalf of the assignee; or
 
(ii)Being signed by a person having apparent authority  
to sign on behalf of the assignee, e.g., an officer of the  
to sign on behalf of the assignee, e.g., an officer of the  
assignee.  
assignee.
(c) For patent matters only:




(1) Establishment of ownership by the assignee must be
submitted prior to, or at the same time as, the paper requesting or
taking action is submitted.
(2) If the submission under this section is by an assignee
of less than the entire right, title and interest, such assignee must
indicate the extent (by percentage) of its ownership interest, or the




   
   
 
(c)For patent matters only:
 
(1)Establishment of ownership by the assignee must be
submitted prior to, or at the same time as, the paper requesting or
taking action is submitted.


(2)If the submission under this section is by an assignee
of less than the entire right, title and interest, such assignee must
indicate the extent (by percentage) of its ownership interest, or the
Office may refuse to accept the submission as an establishment of  
Office may refuse to accept the submission as an establishment of  
ownership.
ownership.
Line 2,264: Line 2,215:
take action in a patent application or patent proceeding  
take action in a patent application or patent proceeding  
in numerous instances. The owner or assignee can  
in numerous instances. The owner or assignee can  
sign a reply to an Office action (37 CFR 1.33(b)(3)  
sign a reply to an Office action (37 CFR 1.33(b)(3)
and (4)), a request for a continued prosecution application  
and (4)), a request for a continued prosecution application  
under 37 CFR 1.53(d) (MPEP § 201.06(d)), a  
under 37 CFR 1.53(d) (MPEP § 201.06(d)), a  
terminal disclaimer (MPEP § 1490), Fee(s)  
terminal disclaimer (MPEP § 1490), Fee(s) Transmittal
Transmittal (PTOL-85B) (MPEP § 1306), or a request  
(PTOL-85B) (MPEP §
for status of an application (MPEP § 102). The owner  
or assignee can file an application under 37 CFR  
1306), or a request for status  
1.47(b) (MPEP § 409.03(b)), appoint its own registered  
of an application (MPEP §
patent attorney or patent agent to prosecute  
an application (37 CFR 1.32 and MPEP  
102). The owner or
§ 402.07), grant a power to inspect an application  
assignee can file an application under 37 CFR 1.47(b)  
(MPEP § 104), and acquiesce to express abandonment  
(MPEP § 409.03(b)), appoint its own registered patent
of an application (MPEP § 711.01). The owner or  
practitioner to prosecute an application (37 CFR  
assignee consents to the filing of a reissue application  
1.32 and MPEP §
(MPEP § 1410.01), and to the correction of inventor-
ship (MPEP § 201.03 or § 1481).  
402.07), grant a power to inspect an  
application (MPEP § 104), and acquiesce to express  
abandonment of an application (MPEP §
711.01). The  
owner or assignee consents to the filing of a reissue  
application (MPEP § 1410.01), and to the correction  
of inventorship (MPEP § 201.03 or § 1481).  


I. THE ASSIGNEE/OWNER THAT CAN  
I.THE ASSIGNEE/OWNER THAT CAN  
TAKE ACTION IN PATENT MATTERS
TAKE ACTION IN PATENT MATTERS


Line 2,294: Line 2,252:
entities:  
entities:  


(A) the inventor(s);  
(A)the inventor(s);


(B) an assignee or multiple assignees of the  
(B)an assignee or multiple assignees of the  
inventor(s); or  
inventor(s); or
(C) some combination of the assignee(s), and  
 
(C)some combination of the assignee(s), and  
inventor(s) who have not assigned away their right,  
inventor(s) who have not assigned away their right,  
title and interest in the application.
title and interest in the application.


  Pursuant to 37 CFR 3.73(b), a party must be established  
  Pursuant to 37 CFR 3.73(b), a party must be established  
Line 2,307: Line 2,265:
of that subsection, in order to be recognized as an  
of that subsection, in order to be recognized as an  
owner or part owner, for purposes of taking action in  
owner or part owner, for purposes of taking action in  
patent matters before the Office.  
patent matters before the Office.


As discussed in subsection II below, all parties having  
As discussed in subsection II below, all parties having  
any portion of the ownership must join in “taking  
any portion of the ownership must join in “taking  
action” (i.e., act together as a composite entity) in  
action” (i.e., act together as a composite entity) in  
 
order to be entitled to conduct the prosecution in  
order to be entitled to conduct the prosecution in
patent matters.  
patent matters.  


A. Individual and Partial Assignees


 
  If there is a single assignee of the entire right, title  
A. Individual and Partial Assignees
 
If there is a single assignee of the entire right, title  
and interest in the patent application, 37 CFR  
and interest in the patent application, 37 CFR  
3.71(b)(1) provides that the single assignee (i.e., individual  
3.71(b)(1) provides that the single assignee (i.e., individual  
Line 2,331: Line 2,286:
exist:  
exist:  


(A) The application has not been assigned, and  
(A)The application has not been assigned, and  
ownership resides solely in the inventor(s) (i.e., the  
ownership resides solely in the inventor(s) (i.e., the  
applicant(s)). In this situation, 37 CFR 3.71 does not  
applicant(s)). In this situation, 37 CFR 3.71 does not  
apply, since there is no assignee, and the combination  
apply, since there is no assignee, and the combination  
of all inventors is needed to conduct the prosecution  
of all inventors is needed to conduct the prosecution  
of an application.  
of an application.
(B) The application has been assigned by at least  
 
(B)The application has been assigned by at least  
one of the inventors, and there is thus at least one  
one of the inventors, and there is thus at least one  
“partial assignee.” As defined in 37 CFR 3.71(b)(2), a  
“partial assignee.” As defined in 37 CFR 3.71(b)(2), a  
Line 2,346: Line 2,302:
assigned away their right, title and interest in the  
assigned away their right, title and interest in the  
application.
application.


  Where at least one inventor retains an ownership  
  Where at least one inventor retains an ownership  
Line 2,359: Line 2,314:
of the entire interest of the 37 CFR 1.47 applicant to  
of the entire interest of the 37 CFR 1.47 applicant to  
sign a power of attorney. See 37 CFR 1.32(b)(4).  
sign a power of attorney. See 37 CFR 1.32(b)(4).  
Where an applicant retains an ownership interest,  
Where an applicant retains an ownership interest, the
the combination of all partial assignees and the  
combination of all partial assignees and the applicant
applicant with the ownership interest is needed to  
 
conduct the prosecution of an application.  
 
 
 
 
with the ownership interest is needed to conduct the  
prosecution of an application.  


Where a reissue application is filed to correct  
Where a reissue application is filed to correct  
inventorship in the patent by the deletion of the name  
inventorship in the patent by the deletion of the name  
of inventor X and inventor X has not assigned his/her  
of inventor X and inventor X has not assigned his/her  
rights to the patent, inventor X has an ownership  
rights to the patent, inventor X has an ownership  
interest in the patent. Inventor X must consent to the  
interest in the patent. Inventor X must consent to the  
Line 2,376: Line 2,334:
or declaration. If inventor X has assigned his/her  
or declaration. If inventor X has assigned his/her  
rights to the patent, then inventor X’s assignee must  
rights to the patent, then inventor X’s assignee must  
consent to the filing of the reissue application.  
consent to the filing of the reissue application.


B. Example
 
B. Example


  Inventors A and B invent a process and file their  
  Inventors A and B invent a process and file their  
Line 2,389: Line 2,345:
X (now a partial assignee) is made of record  
X (now a partial assignee) is made of record  
in the application as a partial assignee (by filing a  
in the application as a partial assignee (by filing a  
statement pursuant to 37 CFR 3.73(b) stating fifty  
statement pursuant to 37  
CFR 3.73(b) stating fifty  
percent ownership), Corporation X and Inventor B  
percent ownership), Corporation X and Inventor B  
together may conduct prosecution. Corporation X and  
together may conduct prosecution. Corporation X and  
Line 2,398: Line 2,355:
filing a statement pursuant to 37 CFR 3.73(b) stating  
filing a statement pursuant to 37 CFR 3.73(b) stating  
one-hundred percent ownership), Corporation Y may,  
one-hundred percent ownership), Corporation Y may,  
by itself, conduct prosecution.  
by itself, conduct prosecution.


II. ESTABLISHING OWNERSHIP  
II.ESTABLISHING OWNERSHIP


When an assignee first seeks to take action in a  
When an assignee first seeks to take action in a  
Line 2,406: Line 2,363:
patent, or reexamination proceeding, the  
patent, or reexamination proceeding, the  
assignee must establish its ownership of the property  
assignee must establish its ownership of the property  
to the satisfaction of the Director. 37 CFR  
to the satisfaction of the Director. 37 CFR 3.73(b).  
3.73(b). The assignee’s ownership may be established  
The assignee’s ownership may be established under
under 37 CFR 3.73(b) by submitting to the Office, in  
37 CFR 3.73(b) by submitting to the Office, in the
the Office file related to the matter in which action is  
Office file related to the matter in which action is  
sought to be taken:  
sought to be taken:


(A) documentary evidence of a chain of title from  
(A)documentary evidence of a chain of title from  
the original owner to the assignee (e.g., copy of an  
the original owner to the assignee (e.g., copy of an  
executed assignment submitted for recording); or  
executed assignment submitted for recording) and a
(B) a statement specifying, by reel and frame  
statement affirming that the documentary evidence of
the chain of title from the original owner to the
assignee was, or concurrently is, submitted for recordation
pursuant to 37 CFR 3.11; or  
 
(B)a statement specifying, by reel and frame  
number, where such evidence is recorded in the  
number, where such evidence is recorded in the  
Office.  
Office.


 
Documents submitted to establish ownership  
Documents submitted to establish ownership may
are required to be recorded, or submitted for
be required to be recorded as a condition to permitting  
recordation pursuant to 37 CFR 3.11, as a condition  
the assignee to take action in a matter pending before  
to permitting the assignee to take action in a matter  
the Office.  
pending before the Office.


The action taken by the assignee, and the 37 CFR  
The action taken by the assignee, and the 37 CFR  
Line 2,433: Line 2,395:
must be submitted prior to, or at the same time as, the  
must be submitted prior to, or at the same time as, the  
paper requesting or taking action is submitted.  
paper requesting or taking action is submitted.  
37 CFR 3.73(c). If the submission establishing ownership  
37  
CFR 3.73(c). If the submission establishing ownership  
is not present, the action sought to be taken will  
is not present, the action sought to be taken will  
not be given effect. If the submission establishing  
not be given effect. If the submission establishing  
ownership is submitted at a later date, that date will be  
ownership is submitted at a later date, that date will be  
the date of the request for action or the date of the  
the date of the request for action or the date of the  
assignee’s action taken.  
assignee’s action taken.


The submission establishing ownership by the  
The submission establishing ownership by the  
assignee must be signed by a party who is authorized  
assignee must be signed by a party who is authorized  
to act on behalf of the assignee. See discussion below.  
to act on behalf of the assignee. See discussion below.  
Once 37 CFR 3.73(b) is complied with by an  
Once 37  
CFR 3.73(b) is complied with by an  
assignee, that assignee may continue to take action in  
assignee, that assignee may continue to take action in  
that application, patent, or reexamination proceeding  
that application, patent, or reexamination proceeding  
without filing a 37 CFR 3.73(b) submission each  
without filing a 37  
CFR 3.73(b) submission each  
time, provided that ownership has not changed.  
time, provided that ownership has not changed.  


Line 2,455: Line 2,420:
of the 37 CFR 3.73(b) statement is not required and  
of the 37 CFR 3.73(b) statement is not required and  
should not be submitted. See 37 CFR 1.4(b) and  
should not be submitted. See 37 CFR 1.4(b) and  
MPEP § 502.04.  
MPEP § 502.04.


III. CONTINUING APPLICATIONS
III.CONTINUING APPLICATIONS


  When an assignee files a continuation or divisional  
  When an assignee files a continuation or divisional  
application under 37 CFR 1.53, other than a continued  
application under 37 CFR 1.53, other than a continued  
prosecution application (CPA) under 37 CFR 1.53(d),  
prosecution application (CPA) under 37 CFR 1.53(d),  
the application papers must:  
the application papers must:
 
(A)refer to a statement filed under 37 CFR
3.73(b) in the parent application;


(A) refer to a statement filed under 37 CFR
3.73(b) in the parent application;
(B) contain a copy of a statement filed under
37 CFR 3.73(b) in the parent application; or
(C) contain a newly executed statement under
37 CFR 3.73(b).




When a continuation-in-part application is filed by
an assignee, a newly executed statement under
37 CFR 3.73(b) must be filed. When a CPA under
37 CFR 1.53(d) is filed, the statement filed under


   
   


37 CFR 3.73(b) in the parent application will serve as
(B)contain a copy of a statement filed under
the statement for the CPA.
37  
CFR 3.73(b) in the parent application; or


(C)contain a newly executed statement under
37
CFR 3.73(b).


When a continuation-in-part application is filed by
an assignee, a newly executed statement under
37
CFR 3.73(b) must be filed. When a CPA under
37
CFR 1.53(d) is filed, the statement filed under
37
CFR 3.73(b) in the parent application will serve as
the statement for the CPA.


IV. REQUESTS FOR CONTINUED EXAMINATION  
IV.REQUESTS FOR CONTINUED EXAMINATION  




Line 2,496: Line 2,466:
Thus, the statement under 37 CFR 3.73(b) in  
Thus, the statement under 37 CFR 3.73(b) in  
the application will continue to serve as the statement  
the application will continue to serve as the statement  
establishing ownership.  
establishing ownership.


V.PARTY WHO MUST SIGN
 
V. PARTY WHO MUST SIGN  


The submission establishing ownership must be  
The submission establishing ownership must be  
Line 2,508: Line 2,476:
manner if the assignee is an organization (e.g., corporation,  
manner if the assignee is an organization (e.g., corporation,  
partnership, university, government agency,  
partnership, university, government agency,  
etc.):  
etc.):


(A) The submission may be signed by a person in  
(A)The submission may be signed by a person in  
the organization having apparent authority to sign on  
the organization having apparent authority to sign on  
behalf of the organization. 37 CFR 3.73(b)(2)(ii). An  
behalf of the organization. 37 CFR 3.73(b)(2)(ii). An  
officer (chief executive officer, president, vice-presi-
officer (chief executive officer, president, vice-president,
dent, secretary, or treasurer) is presumed to have  
secretary, or treasurer) is presumed to have  
authority to sign on behalf of the organization. The  
authority to sign on behalf of the organization. The  
signature of the chairman of the board of directors is  
signature of the chairman of the board of directors is  
Line 2,521: Line 2,489:
such as vice-president for sales, executive vice-
such as vice-president for sales, executive vice-
president, assistant treasurer, vice-chairman of the  
president, assistant treasurer, vice-chairman of the  
board of directors. In foreign countries, a person  
board of directors. In foreign countries, a person who
who holds the title “Manager” or “Director” is normally  
holds the title “Manager” or “Director” is normally an
an officer and is presumed to have the authority  
officer and is presumed to have the authority to sign  
to sign on behalf of the organization. A person having  
on behalf of the organization. A person having a title  
a title ( administrator, general counsel) that does  
(administrator, general counsel) that does not clearly  
not clearly set forth that person as an officer of the  
set forth that person as an officer of the assignee is not  
assignee is not presumed to have authority to sign the  
presumed to have authority to sign the submission on  
submission on behalf of the assignee. A power of  
behalf of the assignee. A power of attorney (37 CFR  
attorney (37 CFR 1.32(b)(4)) to a patent practitioner  
1.32(b)(4)) to a patent practitioner to prosecute a  
to prosecute a patent application executed by the  
patent application executed by the applicant or the  
applicant or the assignee of the entire interest does not  
assignee of the entire interest does not make that practitioner  
make that practitioner an official of an assignee or  
an official of an assignee or empower the  
empower the practitioner to sign the submission on  
practitioner to sign the submission on behalf of the  
behalf of the assignee.  
assignee.


(B) The submission may be signed by any person,  
(B)The submission may be signed by any person,  
if the submission sets forth that the person signing is  
if the submission sets forth that the person signing is  
authorized (or empowered) to act on behalf of the  
authorized (or empowered) to act on behalf of the  
assignee, i.e., to sign the submission on behalf of the  
assignee, i.e., to sign the submission on behalf of the  
assignee. 37 CFR 3.73(b)(2)(i).  
assignee. 37 CFR 3.73(b)(2)(i).
(C) The submission may be signed by a person  
 
empowered by an organizational resolution (e.g., corporate  
(C)The submission may be signed by a person  
resolution, partnership resolution) to sign the  
empowered by an organizational resolution (e.g., corporate  
submission on behalf of the assignee, if a copy of the  
resolution, partnership resolution) to sign the  
resolution is, or was previously, submitted in the  
submission on behalf of the assignee, if a copy of the  
record.  
resolution is, or was previously, submitted in the  
 
record.
 
Where a submission does not comply with (A), (B),
or (C) above, evidence of the person’s authority to
sign will be required.
 
VI.WHEN OWNERSHIP MUST BE ESTABLISHED
 
 
Examples of situations where ownership must be
established under 37 CFR 3.73(b) are when the
assignee: signs a request for a continued prosecution
application under 37
CFR 1.53(d), unless papers
establishing ownership under 37 CFR 3.73(b) were
filed in the prior application and ownership has not
changed (MPEP § 201.06(d)); signs a request for status
of an application or gives a power to
inspect an
application (MPEP § 102 and § 104); acquiesces to
express abandonment of an application (MPEP
§
711.01); appoints its own registered attorney or
agent to prosecute an application (37 CFR 3.71 and
MPEP §
402.07); signs a terminal disclaimer (MPEP
§ 1490); consents to the filing of a reissue application
(MPEP §
1410.01); consents to the correction of
inventorship (MPEP § 201.03 or § 1481); files an
application under 37
CFR 1.47(b) (MPEP
§
409.03(b)) or 37 CFR 1.425; signs a Fee(s) Transmittal
(PTOL-85B) (MPEP §
1306); or signs a reply
to an Office action.


Where a submission does not comply with (A), (B),
or (C) above, evidence of the person’s authority to
sign will be required.


VI.  WHEN OWNERSHIP MUST BE ESTABLISHED




Examples of situations where ownership must be
established under 37 CFR 3.73(b) are when the
assignee: signs a request for a continued prosecution
application under 37 CFR 1.53(d), unless papers
establishing ownership under 37 CFR 3.73(b) were
filed in the prior application and ownership has not
changed (MPEP § 201.06(d)); signs a request for status
of an application or gives a power to inspect an
application (MPEP § 102 and § 104); acquiesces to
express abandonment of an application (MPEP
§ 711.01); appoints its own registered attorney or
agent to prosecute an application (37 CFR 3.71 and
MPEP § 402.07); signs a terminal disclaimer (MPEP
§ 1490); consents to the filing of a reissue application
(MPEP § 1410.01); consents to the correction of
inventorship (MPEP § 201.03 or § 1481); files an
application under 37 CFR 1.47(b) (MPEP
§ 409.03(b)) or 37 CFR 1.425; signs a Fee(s)
Transmittal (PTOL-85B) (MPEP § 1306); or signs a
reply to an Office action.
   
   


VII. WHEN OWNERSHIP NEED NOT BE  
VII.WHEN OWNERSHIP NEED NOT BE  
ESTABLISHED  
ESTABLISHED


Examples of situations where ownership need not  
Examples of situations where ownership need not  
be established under 37 CFR 3.73(b) are when the  
be established under 37 CFR 3.73(b) are when the  
assignee: signs a request for a continued prosecution  
assignee: signs a request for a continued prosecution  
application under 37 CFR 1.53(d), where papers  
application under 37 CFR 1.53(d), where papers  
Line 2,597: Line 2,578:
statement (MPEP § 151); signs an affidavit under 37  
statement (MPEP § 151); signs an affidavit under 37  
CFR 1.131 where the inventor is unavailable (MPEP  
CFR 1.131 where the inventor is unavailable (MPEP  
§ 715.04); signs a certificate under 37 CFR 1.8  
§ 715.04); signs a certificate under 37 CFR 1.8(MPEP § 512); or files a request for reexamination of  
(MPEP § 512); or files a request for reexamination of  
a patent under 37 CFR 1.510 (MPEP § 2210).
a patent under 37 CFR 1.510 (MPEP § 2210).  


VIII. MULTIPLE ASSIGNEES  
VIII. MULTIPLE ASSIGNEES


When an assignee seeks to take action in a matter  
When an assignee seeks to take action in a matter  
Line 2,619: Line 2,598:
establishment of ownership interest.  
establishment of ownership interest.  


IX.CONFLICTING 37 CFR 3.73(b) STATEMENTS
 
IX. CONFLICTING 37 CFR 3.73(b) STATEMENTS  




Line 2,642: Line 2,619:
a 37 CFR 3.73(b) statement to establish its  
a 37 CFR 3.73(b) statement to establish its  
ownership may wish to consider filing an application  
ownership may wish to consider filing an application  
under 37 CFR 1.47.  
under 37 CFR 1.47.
 


X. FORMS  
X. FORMS


Form PTO/SB/96 may be used to establish ownership  
Form PTO/SB/96 may be used to establish ownership  
under 37 CFR 3.73(b).  
under 37 CFR 3.73(b).


Form PTO/SB/96. Statement Under 37 CFR 3.73(b)Statement Under 37 CFR 3.73(b)
 


Statement Under 37 CFR 3.73(b)
Privacy Act Statement

Revision as of 22:00, May 12, 2007

301 Ownership/Assignability of Patents and Applications [R-3]

35 U.S.C. 261. Ownership; assignment.

Subject to the provisions of this title, patents shall have the attributes of personal property.

Applications for patent, patents, or any interest therein, shall be assignable in law by an instrument in writing. The applicant, patentee, or his assigns or legal representatives may in like manner grant and convey an exclusive right under his application for patent, or patents, to the whole or any specified part of the United States.

A certificate of acknowledgment under the hand and official seal of a person authorized to administer oaths within the United States, or, in a foreign country, of a diplomatic or consular officer of the United States or an officer authorized to administer oaths whose authority is proved by a certificate of a diplomatic or consular officer of the United States, or apostille of an official designated by a foreign country which, by treaty or convention, accords like effect to apostilles of designated officials in the United States, shall be prima facie evidence of the execution of an assignment, grant, or conveyance of a patent or application for patent.

An assignment, grant, or conveyance shall be void as against any subsequent purchaser or mortgagee for valuable consideration, without notice, unless it is recorded in the Patent and Trademark Office within three months from its date or prior to the date of such subsequent purchase or mortgage.

35 U.S.C. 262. Joint owners.

In the absence of any agreement to the contrary, each of the joint owners of a patent may make, use, offer to sell, or sell the patented invention within the United States, or import the patented invention into the United States, without the consent of and without accounting to the other owners.

37 CFR 3.1. Definitions.

For purposes of this part, the following definitions shall apply:

Application means a national application for patent, an international patent application that designates the United States of America, or an application to register a trademark under section 1 or 44 of the Trademark Act, 15 U.S.C. 1051 or 15 U.S.C. 1126, unless otherwise indicated.

Assignment means a transfer by a party of all or part of its right, title and interest in a patent, patent application, registered mark or a mark for which an application to register has been filed.




Document means a document which a party requests to be recorded in the Office pursuant to § 3.11 and which affects some interest in an application, patent, or registration.

Office means the United States Patent and Trademark Office.

Recorded document means a document which has been recorded in the Office pursuant to § 3.11.

Registration means a trademark registration issued by the Office.


I. OWNERSHIP

Ownership of a patent gives the patent owner the 

right to exclude others from making, using, offering for sale, selling, or importing into the United States the invention claimed in the patent. 35 U.S.C. 154(a)(1). Ownership of the patent does not furnish the owner with the right to make, use, offer for sale, sell, or import the claimed invention because there may be other legal considerations precluding same (e.g., existence of another patent owner with a dominant patent, failure to obtain FDA approval of the patented invention, an injunction by a court against making the product of the invention, or a national security related issue).

The ownership of the patent (or the application for the patent) initially vests in the named inventors of the invention of the patent. See Beech Aircraft Corp. v. EDO Corp., 990 F.2d 1237, 1248, 26 USPQ2d 1572, 1582 (Fed. Cir. 1993). The patent (or patent application) is then assignable by an instrument in writing, and the assignment of the patent, or patent application, transfers to the assignee(s) an alienable (transferable) ownership interest in the patent or application. 35 U.S.C. 261.


II. ASSIGNMENT

“Assignment,” in general, is the act of transferring 

to another the ownership of one’s property, i.e., the interest and rights to the property. In 37 CFR 3.1, assignment of patent rights is defined as “a transfer by a party of all or part of its right, title and interest in a patent or patent application....” An assignment of a patent, or patent application, is the transfer to another of a party’s entire ownership interest or a percentage of that party’s ownership interest in the patent or application. In order for an assignment to take place, the transfer to another must include the entirety of the bundle of rights that is associated with the ownership interest, i.e., all of the bundle of rights that are inherent in the right, title and interest in the patent or patent application.


III. LICENSING

As compared to assignment of patent rights, the 

licensing of a patent transfers a bundle of rights which is less than the entire ownership interest, e.g., rights that may be limited as to time, geographical area, or field of use. A patent license is, in effect, a contractual agreement that the patent owner will not sue the licensee for patent infringement if the licensee makes, uses, offers for sale, sells, or imports the claimed invention, as long as the licensee fulfills its obligations and operates within the bounds delineated by the license agreement.

An exclusive license may be granted by the patent owner to a licensee. The exclusive license prevents the patent owner (or any other party to whom the patent owner might wish to sell a license) from competing with the exclusive licensee, as to the geographic region, the length of time, and/or the field of use, set forth in the license agreement.

A license is not an assignment of the patent. Even if the license is an exclusive license, it is not an assignment of patent rights in the patent or application.


IV. INDIVIDUAL AND JOINT OWNERSHIP

Individual ownership - An individual entity may 

own the entire right, title and interest of the patent property. This occurs where there is only one inventor, and the inventor has not assigned the patent property. Alternatively, it occurs where all parties having ownership interest (all inventors and assignees) assign the patent property to one party.

Joint ownership - Multiple parties may togetherown the entire right, title and interest of the patent property. This occurs when any of the following cases exist:

(A)Multiple partial assignees of the patent property;


(B)Multiple inventors who have not assigned their right, title and interest; or




(C)A combination of partial assignee(s), and inventor(s) who have not assigned their right, title and interest.

Each individual inventor may only assign the interest 

he or she holds; thus, assignment by one joint inventor renders the assignee a partial assignee. A partial assignee likewise may only assign the interest it holds; thus, assignment by a partial assignee renders a subsequent assignee a partial assignee. All parties having any portion of the ownership in the patent property must act together as a composite entity in patent matters before the Office.


V. MAKING THE ASSIGNMENT OF RECORD

An assignment can be made of record in the United 

States Patent and Trademark Office (Office) in two different ways, for two different purposes. The differences are important to note:

(A)An assignment can be made of record in the assignment records of the Office. Recordation of the assignment provides legal notice to the public of the assignment. It should be noted that recording of the assignment is merely a ministerial act; it is not an Office determination of the validity of the assignment document nor the effect of the assignment document on the ownership of the patent property. See 37 CFR 3.54 and MPEP § 317.03; and

(B)An assignment can be made of record in the file of a patent application, patent, or other patent proceeding (e.g., reexamination proceeding). This step is necessary to permit the assignee to “take action” in the application, patent, or other patent proceeding under the conditions set forth in 37 CFR 3.73 and MPEP § 324. Recordation of an assignment in the assignment records of the Office does not, by itself, permit the assignee to take action in the application, patent, or other patent proceeding. For a patent to issue to an assignee, the assignment must have been recorded or filed for recordation in accordance with 37 CFR 3.11. See 37 CFR 3.81(a).

301.01Accessibility of AssignmentRecords [R-3]

37 CFR 1.12. Assignment records open to public inspection.


(a)(1) Separate assignment records are maintained in the United States Patent and Trademark Office for patents and trademarks. The assignment records, relating to original or reissue patents, including digests and indexes (for assignments recorded on or after May 1, 1957), and published patent applications are open to public inspection at the United States Patent and Trademark Office, and copies of patent assignment records may be obtained upon request and payment of the fee set forth in § 1.19 of this chapter. See § 2.200 of this chapter regarding trademark assignment records.

(2)All records of assignments of patents recorded before May 1, 1957, are maintained by the National Archives and Records Administration (NARA). The records are open to public inspection. Certified and uncertified copies of those assignment records are provided by NARA upon request and payment of the fees required by NARA.


(b)Assignment records, digests, and indexes relating to any pending or abandoned patent application, which is open to the public pursuant to § 1.11 or for which copies or access may be supplied pursuant to § 1.14, are available to the public. Copies of any assignment records, digests, and indexes that are not available to the public shall be obtainable only upon written authority of the applicant or applicant’s assignee or patent attorney or patent agent or upon a showing that the person seeking such information is a bona fide prospective or actual purchaser, mortgagee, or licensee of such application, unless it shall be necessary to the proper conduct of business before the Office or as provided in this part.

(c)Any request by a member of the public seeking copies of any assignment records of any pending or abandoned patent application preserved in confidence under §

1.14, or any information with respect thereto, must:

(1)Be in the form of a petition including the fee set forth in § 1.17(g); or

(2)Include written authority granting access to the member of the public to the particular assignment records from the applicant or applicant’s assignee or attorney or agent of record.

(d)An order for a copy of an assignment or other document should identify the reel and frame number where the assignment or document is recorded. If a document is identified without specifying its correct reel and frame, an extra charge as set forth in § 1.21(j) will be made for the time consumed in making a search for such assignment.

Assignment documents relating to patents, published patent applications, registrations of trademarks, and applications for registration of trademarks are open to public inspection. Records related to assignments of patents, and patent applications that have




been published as patent application publications are available on the USPTO Internet web site. To view the recorded assignment document itself, members of the public must place an order pursuant to 37 CFR 1.12(d).

The Office will not open only certain parts of an assignment document to public inspection. If such a document contains two or more items, any one of which, if alone, would be open to such inspection, then the entire document will be open. Thus, if a document covers either a trademark or a patent in addition to one or more patent applications, it will be available to the public ab initio; and if it covers a number of patent applications, it will be so available as soon as any one of them is published or patented. Documents relating only to one or more pending applications for patent which have not been published under 35 U.S.C. 122(b) will not be open to public inspection.

Copies of assignment records relating to pending or abandoned patent applications which are open to the public pursuant to 37 CFR 1.11 or for which copies or access may be supplied pursuant to 37 CFR 1.14 are available to the public. For pending or abandoned applications which are not open to the public pursuant to 37 CFR 1.11 or for which copies or access may not be supplied pursuant to 37 CFR 1.14, information related thereto is only obtainable upon a showing of written authority from the applicant or applicant’s assignee or from the attorney or agent of either, or upon a showing that the person seeking such information is a bona fide prospective or actual purchaser, mortgagee, or licensee of such application.

If the application on which a patent was granted is a division , continuation, or continuation-in-part of an earlier application, the assignment records of that earlier application will be open to public inspection because copies or access may be supplied to the earlier application pursuant to 37 CFR 1.14.

Assignment records relating to reissue applications are open to public inspection since reissue applications are open to public inspection pursuant to 37 CFR 1.11(b).

Requests for abstracts of title for assignments of patents recorded after May 1, 1957, are provided by the Certification Division upon request and payment of fee required in 37 CFR 1.19. Requests for copies of pre-1957 records for patents should be directed to the National Archives and Records Administration (NARA). Since these records are maintained by NARA, it is more expeditious to request copies directly from NARA, rather than from the Office, which would then have to route the requests to NARA. Payment of the fees required by NARA should accompany all requests for copies.

All assignment records from 1837 to April 30, 1957 for patents are now maintained and are open for public inspection in the National Archives Research Room located at the Washington National Records Center Building, 4205 Suitland Road, Suitland, Maryland 20746. Assignment documents recorded before 1837 are maintained at the Civilian Records Division of the National Archives at College Park, 8601 Adelphi Road, College Park, MD 20740-6001.

302Recording of Assignment Documents [R-5]

37 CFR 3.11. Documents which will be recorded.

(a)Assignments of applications, patents, and registrations, accompanied by completed cover sheets as specified in §§

3.28 and 3.31, will be recorded in the Office. Other documents, accompanied by completed cover sheets as specified in §§

3.28and 3.31, affecting title to applications, patents, or registrations, will be recorded as provided in this part or at the discretion of the Director.

(b)Executive Order 9424 of February 18, 1944 (9 FR 1959, 3 CFR 1943-1948 Comp., p. 303) requires the several departments and other executive agencies of the Government, including Government-owned or Government-controlled corporations, to forward promptly to the Director for recording all licenses, assignments, or other interests of the Government in or under patents or patent applications. Assignments and other documents affecting title to patents or patent applications and documents not affecting title to patents or patent applications required by Executive Order 9424 to be filed will be recorded as provided in this part.


(c)A joint research agreement or an excerpt of a joint research agreement will also be recorded as provided in this part.

37 CFR 3.58. Governmental registers.

(a)The Office will maintain a Departmental Register to record governmental interests required to be recorded by Executive Order 9424. This Departmental Register will not be open to public inspection but will be available for examination and inspection by duly authorized representatives of the Government. Governmental interests recorded on the Departmental Register will be available for public inspection as provided in § 1.12.

(b)The Office will maintain a Secret Register to record governmental interests required to be recorded by Executive Order 9424. Any instrument to be recorded will be placed on this Secret Register at the request of the department or agency submitting the




same. No information will be given concerning any instrument in such record or register, and no examination or inspection thereof or of the index thereto will be permitted, except on the written authority of the head of the department or agency which submitted the instrument and requested secrecy, and the approval of such authority by the Director. No instrument or record other than the one specified may be examined, and the examination must take place in the presence of a designated official of the Patent and Trademark Office. When the department or agency which submitted an instrument no longer requires secrecy with respect to that instrument, it must be recorded anew in the Departmental Register.


Effective September 4, 1992, Part 3 has been added to 37 CFR to set forth Office rules on recording assignments and other documents and the rights of an assignee.

Effective December 10, 2004, as a result of the Cooperative Research and Technology Enhancement Act of 2004 (CREATE Act), 37 CFR 3.11(c) has been added to provide that the Office will record a joint research agreement or an excerpt of a joint research agreement.

302.01Assignment Document Must Be

Copy for Recording [R-3]


37 CFR 3.24. Requirements for documents and cover sheets relating to patents and patent applications.

(a)For electronic submissions: Either a copy of the original document or an extract of the original document may be submitted for recording. All documents must be submitted as digitized images in Tagged Image File Format (TIFF) or another form as prescribed by the Director. When printed to a paper size of either 21.6 by 27.9 cm (8 1/2 inches by 11 inches) or 21.0 by 29.7 cm (DIN size A4), the document must be legible and a 2.5 cm (one- inch) margin must be present on all sides.

(b)For paper or facsimile submissions: Either a copy of the original document or an extract of the original document must be submitted for recording. Only one side of each page may be used. The paper size must be either 21.6 by 27.9 cm (8 1/2 inches by 11 inches) or 21.0 by 29.7 cm (DIN size A4), and in either case, a 2.5 cm (one-inch) margin must be present on all sides. For paper submissions, the paper used should be flexible, strong white, non- shiny, and durable. The Office will not return recorded documents, so original documents must not be submitted for recording.


The United States Patent and Trademark Office will accept and record only a copy of an original assignment or other document. See MPEP § 317. The document submitted for recordation will not be returned to the submitter. If the copy submitted for recordation is illegible, the recorded document will be illegible. Accordingly, applicants and patent owners should ensure that only a legible copy is submitted for recordation.


302.02Translation of Assignment Document


37 CFR 3.26. English language requirement.

The Office will accept and record non-English language documents only if accompanied by an English translation signed by the individual making the translation.

The assignment document, if not in the English language, will not be recorded unless accompanied by an English translation signed by the translator.

302.03Identifying Patent or Application [R-3]


37 CFR 3.21. Identification of patents and patent applications.

An assignment relating to a patent must identify the patent by 

the patent number. An assignment relating to a national patent application must identify the national patent application by the application number (consisting of the series code and the serial number, e.g., 07/123,456). An assignment relating to an international patent application which designates the United States of America must identify the international application by the international application number (e.g., PCT/US90/01234). If an assignment of a patent application filed under § 1.53(b) is executed concurrently with, or subsequent to, the execution of the patent application, but before the patent application is filed, it must identify the patent application by the name of each inventor and the title of the invention so that there can be no mistake as to the patent application intended. If an assignment of a provisional application under § 1.53(c) is executed before the provisional application is filed, it must identify the provisional application by the name of each inventor and the title of the invention so that there can be no mistake as to the provisional application intended.

The patent or patent application to which an assignment relates must be identified by patent number or application number unless the assignment is executed concurrently with or subsequent to the execution of the application but before the application is filed. Then, the application must be identified by the name(s) of the inventors, and the title of the invention. If an assignment of a provisional application is executed before the provisional application is filed, it




must identify the provisional application by name(s) of the inventors and the title of the invention.

The Office makes every effort to provide applicants with the application numbers for newly filed patent applications as soon as possible. It is suggested, however, that an assignment be written to allow entry of the identifying number after the execution of the assignment. An example of acceptable wording is:

“I hereby authorize and request my attorney, (Insert name), of (Insert address), to insert here in parentheses (Application number , filed ) the filing date and application number of said application when known.”

302.04Foreign Assignee May DesignateDomestic Representative [R-3]

35 U.S.C. 293. Nonresident patentee; service and notice.

Every patentee not residing in the United States may file in the Patent and Trademark Office a written designation stating the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the patent or rights thereunder. If the person designated cannot be found at the address given in the last designation, or if no person has been designated, the United States District Court for the District of Columbia shall have jurisdiction and summons shall be served by publication or otherwise as the court directs. The court shall have the same jurisdiction to take any action respecting the patent or rights thereunder that it would have if the patentee were personally within the jurisdiction of the court.


37 CFR 3.61. Domestic representative.

If the assignee of a patent, patent application, trademark application or trademark registration is not domiciled in the United States, the assignee may designate a domestic representative in a document filed in the United States Patent and Trademark Office. The designation should state the name and address of a person residing within the United States on whom may be served process or notice of proceedings affecting the application, patent or registration or rights thereunder.

An assignee of a patent or patent application who is not domiciled in the United States may, by written document signed by such assignee, designate a domestic representative. The designation of domestic representative should always be a paper separate from any assignment document, in order that the paper of designation can be retained in the appropriate application or patent file. Also, there should be a separate paper of designation of representative for each patent or application, so that a designation paper can be placed in each file. The designation of a domestic representative should be directed to the Office of Public Records for processing.

302.05Address of Assignee

The address of the assignee may be recited in the assignment document and must be given in the required cover sheet. See MPEP § 302.07.

302.06Fee for Recording [R-3]

37 CFR 3.41. Recording fees.

(a) All requests to record documents must be accompanied by the appropriate fee. Except as provided in paragraph (b) of this section, a fee is required for each application, patent and registration against which the document is recorded as identified in the cover sheet. The recording fee is set in § 1.21(h) of this chapter for patents and in § 2.6(b)(6) of this chapter for trademarks.

(b)No fee is required for each patent application and patent against which a document required by Executive Order 9424 is to be filed if:

(1)The document does not affect title and is so identified in the cover sheet (see § 3.31(c)(2)); and


(2) The document and cover sheet are either: Faxed or electronically submitted as prescribed by the Director, or mailed to the Office in compliance with § 3.27.

The recording fee set forth in 37 CFR 1.21(h) is charged for each patent application and patent identified in the required cover sheet except as provided in 37 CFR 3.41(b).

302.07Assignment Document Must Be Accompanied by a Cover Sheet.. [R-5]

37 CFR 3.28. Requests for recording.

Each document submitted to the Office for recording must include a single cover sheet (as specified in § 3.31) referring either to those patent applications and patents, or to those trademark applications and registrations, against which the document is to be recorded. If a document to be recorded includes interests in, or transactions involving, both patents and trademarks, then separate patent and trademark cover sheets, each accompanied by a copy of the document to be recorded, must be submitted. If a document to be recorded is not accompanied by a completed cover sheet, the document and the incomplete cover sheet will be returned pursuant to § 3.51 for proper completion, in which case the document and a completed cover sheet should be resubmitted.


37 CFR 3.31. Cover sheet content.

(a)Each patent or trademark cover sheet required by § 3.28 must contain:

(1)The name of the party conveying the interest;




(2)The name and address of the party receiving the interest;


(3)A description of the interest conveyed or transaction to be recorded;

(4)Identification of the interests involved:

(i)For trademark assignments and trademark name changes: Each trademark registration number and each trademark application number, if known, against which the Office is to record the document. If the trademark application number is not known, a copy of the application or a reproduction of the trademark must be submitted, along with an estimate of the date that the Office received the application; or

(ii)For any other document affecting title to a trademark or patent application, registration or patent: Each trademark or patent application number or each trademark registration number or patent against which the document is to be recorded, or an indication that the document is filed together with a patent application;

(5)The name and address of the party to whom correspondence concerning the request to record the document should be mailed;

(6)The date the document was executed;

(7)The signature of the party submitting the document. For an assignment document or name change filed electronically, the person who signs the cover sheet must either:


(i)Place a symbol comprised of letters, numbers, and/ or punctuation marks between forward slash marks (e.g. /Thomas O’ Malley III/) in the signature block on the electronic submission; or

(ii)Sign the cover sheet using some other form of electronic signature specified by the Director.

(b)A cover sheet should not refer to both patents and trademarks, since any information, including information about pending patent applications, submitted with a request for recordation of a document against a trademark application or trademark registration will become public record upon recordation.

(c)Each patent cover sheet required by § 3.28 seeking to record a governmental interest as provided by §

3.11(b) must:

(1)Indicate that the document relates to a Government interest; and

(2)Indicate, if applicable, that the document to be recorded is not a document affecting title (see §

3.41(b)).

(d)Each trademark cover sheet required by § 3.28 seeking to record a document against a trademark application or registration should include, in addition to the serial number or registration number of the trademark, identification of the trademark or a description of the trademark, against which the Office is to record the document.

(e)Each patent or trademark cover sheet required by § 3.28 should contain the number of applications, patents or registrations identified in the cover sheet and the total fee.

(f)Each trademark cover sheet should include the citizenship of the party conveying the interest and the citizenship of the party receiving the interest. In addition, if the party receiving the interest is a partnership or joint venture, the cover sheet should set forth the names, legal entities, and national citizenship (or the state or country of organization) of all general partners or active members that compose the partnership or joint venture.

(g)The cover sheet required by § 3.28 seeking to record a joint research agreement or an excerpt of a joint research agreement as provided by § 3.11(c) must:

(1)Identify the document as a “joint research agreement” (in the space provided for the description of the interest conveyed or transaction to be recorded if using an Office-provided form);

(2)Indicate the name of the owner of the application or patent (in the space provided for the name and address of the party receiving the interest if using an Office-provided form);

(3)Indicate the name of each other party to the joint research agreement party (in the space provided for the name of the party conveying the interest if using an Office-provided form); and

(4)Indicate the date the joint research agreement was executed.

Each assignment document submitted to the Office for recording must be accompanied by a cover sheet as required by 37 CFR 3.28. The cover sheet for patents or patent applications must contain:

(A)The name of the party conveying the interest;

(B)The name and address of the party receiving the interest;

(C)A description of the interest conveyed or transaction to be recorded;

(D)Each patent application number or patent number against which the document is to be recorded, or an indication that the document is filed together with a patent application;

(E)The name and address of the party to whom correspondence concerning the request to record the document should be mailed;

(F)The date the document was executed; and

(G)The signature of the party submitting the document.


If the document submitted for recordation is a joint research agreement or an excerpt of a joint research agreement, the cover sheet must clearly identify the document as a “joint research agreement” (in the space provided for the description of the interest conveyed if using Form PTO-1595). The date the joint research agreement was executed must also be identified. The cover sheet must also identify the name(s) of the owner(s) of the application or patent (in the space provided for the name and address of the party receiving the interest if using Form PTO-1595). The name(s) of every other party(ies) to the joint research




agreement must also be identified (in the space provided for the name of the party conveying the interest if using Form PTO-1595).

Each patent cover sheet should contain the number of patent applications or patents identified in the cover sheet and the total fee.

Examples of the type of descriptions of the interest conveyed or transaction to be recorded that can be identified are:

(A)assignment;

(B)security agreement;

(C)merger;

(D)change of name;

(E)license;

(F)foreclosure;

(G)lien;

(H)contract; and

(I)joint research agreement.

Cover sheets required by 37 CFR 3.28 seeking to record a governmental interest must also (1) indicate that the document relates to a governmental interest and (2) indicate, if applicable, that the document to be recorded is not a document affecting title.

A patent cover sheet may not refer to trademark applications or registrations.

Form PTO-1595, Recordation Form Cover Sheet, may be used as the cover sheet for recording documents relating to patent(s) and/or patent application(s) in the Office.





Form PTO-1595. Recordation Form Cover Sheet for PatentsRecordation Form Cover Sheet Patents Only




Form PTO-1595. Recordation Form Cover Sheet for Patents (Guidelines for Completing)Guidelines for Completing Patents Cover Sheet (PTO-1595)




Form PTO-1595. Recordation Form Cover Sheet for Patents (Guidelines for Completing)Privacy Act Statment for Patent Assignment Recordation Form Cover Sheet





302.08Mailing Address for SubmittingAssignment Documents [R-3]


37 CFR 3.27. Mailing address for submitting documents to be recorded.

Documents and cover sheets submitted by mail for recordation 

should be addressed to Mail Stop Assignment Recordation Services, Director of the United States Patent and Trademark Office, P.O. Box 1450, Alexandria, Virginia 22313-1450, unless they are filed together with new applications.

37 CFR 3.27 sets out how documents submitted for recording should be addressed to the Office. In order to ensure prompt and proper processing, documents and their cover sheets should be addressed to the Mail Stop Assignment Recordation Services, Director of the U.S. Patent and Trademark Office, P.O. Box 1450, Alexandria, VA 22313-1450, unless they are filed together with new applications. Requests for recording documents which accompany new applications should be addressed to the Commissioner for Patents, P.O. Box 1450, Alexandria, VA 22313- 1450.

302.09Facsimile Submission of Assignment Documents [R-5]

Assignments and other documents affecting title 

may be submitted to the Office via facsimile (fax). See the USPTO Internet web site or MPEP §

1730 for the facsimile number. This process allows customers to submit their documents directly into the automated Patent and Trademark Assignment System and receive the resulting recordation notice at their fax machine. The customer’s fax machine must be connected to a dedicated line because recordation notices will be returned automatically to the sending fax number through the Patent and Trademark Assignment System. If the Office system is unable to complete transmission of the recordation notice, the notice will be printed and mailed to the sender by U.S. Postal Service first class mail. Recorded documents will not be returned with the “Notice of Recordation.”

Any assignment-related document for patent matters 

submitted by facsimile must include:

(A)an identified application or patent number;

(B)one cover sheet to record a single transaction; and

(C)payment of the recordation fee by a credit card (use of the Credit Card form, PTO-2038 (see MPEP § 509), is required for the credit card information to be kept separate from the assignment records) or a USPTO Deposit Account.

The following documents cannot be submitted via 

facsimile:

(A)Assignments submitted concurrently with newly filed patent applications;

(B)Documents with two or more cover sheets (e.g., a single document with one cover sheet to record an assignment, and a separate cover sheet to record separately a license relating to the same property);


(C)Requests for corrections to documents recorded previously;

(D)Requests for “at cost” recordation services; and

(E)Resubmission of a non-recorded assignment.

The date of receipt accorded to an assignment document 

sent to the Office by facsimile transmission is the date the complete transmission is received in the Office. See MPEP § 502.01. The benefits of a certificate of transmission under 37 CFR 1.8 are available.

If a document submitted by fax is determined not 

to be recordable, the entire document, with its associated cover sheet, and the Office “Notice of Non- Recordation” will be transmitted via fax back to the sender. Once corrections are made, the initial submission, amended, may then be resubmitted by mailing the corrected submission to the address set forth in 37 CFR 3.27. Timely resubmission will provide the sender with the benefit of the initial receipt date as the recordation date in accordance with 37 CFR 3.51.

The Patent and Trademark Assignment System 

assigns reel and frame numbers and superimposes recordation stampings on the processed and stored electronic images. Accordingly, copies of all recorded documents will have the reel and frame numbers and recordation stampings.




302.10Electronic Submission of Assignment Documents [R-5]

37 CFR 3.31. Cover sheet content.


(a)(7) The signature of the party submitting the document. For an assignment document or name change filed electronically, the person who signs the cover sheet must either:


(i)Place a symbol comprised of letters, numbers, and/or punctuation marks between forward slash marks (e.g. /Thomas O’ Malley III/) in the signature block on the electronic submission; or

(ii) Sign the cover sheet using some other form of electronic signature specified by the Director.


37 CFR 1.4. Nature of correspondence and signature requirements.


(d)(2) S-signature. An S-signature is a signature inserted between forward slash marks, but not a handwritten signature as defined by § 1.4(d)(1). An S-signature includes any signature made by electronic or mechanical means, and any other mode of making or applying a signature not covered by either a handwritten signature of § 1.4(d)(1) or an Office Electronic Filing System (EFS) character coded signature of §

1.4(d)(3). Correspondence being filed in the Office in paper, by facsimile transmission as provided in §

1.6(d), or via the Office Electronic Filing System as an EFS Tag(ged) Image File Format (TIFF) attachment, for a patent application, patent, or a reexamination proceeding may be S-signature signed instead of being personally signed (i.e., with a handwritten signature) as provided for in paragraph (d)(1) of this section. The requirements for an S-signature under this paragraph (d)(2) are as follows.

(i) The S-signature must consist only of letters, or Arabic numerals, or both, with appropriate spaces and commas, periods, apostrophes, or hyphens for punctuation, and the person signing the correspondence must insert his or her own S-signature with a first single forward slash mark before, and a second single forward slash mark after, the S-signature (e.g., /Dr. James T. Jones, Jr./); and

(ii)A patent practitioner (§ 1.32(a)(1)), signing pursuant to §§ 1.33(b)(1) or 1.33(b)(2), must supply his/her registration number either as part of the S-signature, or immediately below or adjacent to the S-signature. The number (#) character may be used only as part of the S-signature when appearing before a practitioner’s registration number; otherwise the number character may not be used in an S-signature.

(iii) The signer’s name must be:

(A) Presented in printed or typed form preferably immediately below or adjacent the S-signature, and

(B) Reasonably specific enough so that the identity of the signer can be readily recognized.

(3) EFS character coded signature. Correspondence in character coded form being filed via the Office Electronic Filing System for a patent application or patent may be signed electronically. The electronic signature must consist only of letters of the English alphabet, or Arabic numerals, or both, with appropriate spaces and commas, periods, apostrophes, or hyphens for punctuation. The person signing the correspondence must personally insert the electronic signature with a first single forward slash mark before, and a second single forward slash mark after, the electronic signature (e.g., /Dr. James T. Jones, Jr./).

(4) Certifications. (i) Section 10.18 certifications: The presentation to the Office (whether by signing, filing, submitting, or later advocating) of any paper by a party, whether a practitioner or non-practitioner, constitutes a certification under § 10.18 (b) of this chapter. Violations of § 10.18 (b)(2) of this chapter by a party, whether a practitioner or non-practitioner, may result in the imposition of sanctions under § 10.18(c) of this chapter. Any practitioner violating § 10.18(b) of this chapter may also be subject to disciplinary action. See §§ 10.18 (d) and 10.23 (c)(15) of this chapter.

(ii) Certifications as to the signature: (A) Of another: A person submitting a document signed by another under paragraphs (d)(2) or (d)(3) of this section is obligated to have a reasonable basis to believe that the person whose signature is present on the document was actually inserted by that person, and should retain evidence of authenticity of the signature.

(B) Self certification: The person inserting a signature under paragraphs (d)(2) or (d)(3) of this section in a document submitted to the Office certifies that the inserted signature appearing in the document is his or her own signature.

(C) Sanctions: Violations of the certifications as to the signature of another or a person’s own signature, set forth in paragraphs (d)(4)(ii)(A) and (B) of this section, may result in the imposition of sanctions under § 10.18 (c) and (d) of this chapter.


Assignments and other documents affecting title may be submitted to the Office via the Office’s Electronic Filing System (EFS) or the Electronic Patent Assignment System (EPAS). See the USPTO Internet web site for additional information regarding EFS and EPAS. These systems allow customers to submit their documents directly into the automated Patent and Trademark Assignment System and receive the resulting recordation notice at their fax machine. The customer’s fax machine must be connected to a dedicated line because recordation notices will be returned automatically to the sending fax number through the Patent and Trademark Assignment System. If the Office system is unable to complete transmission of the recordation notice, the notice will be printed and mailed to the sender by U.S. Postal Service first class mail. Recorded documents will not be returned with the “Notice of Recordation.”




Any assignment related document submitted by EFS or EPAS must include:

(A)an identified application or patent number;

(B)one cover sheet to record a single transaction; and

(C)payment of the recordation fee by a credit card (use of the Credit Card form , PTO-2038 (see MPEP § 509), is required for the credit card information to be kept separate from the assignment records) or a USPTO Deposit Account.

For an assignment document filed electronically, the person who signs the cover sheet can sign with a symbol comprised of letters, numbers, and/or punctuation marks between forward slash marks (e.g., /Thomas O’ Malley III/) in the signature block on the electronic submission. If EFS or EPAS is used, then the letters must be letters of the English alphabet, the numbers must be Arabic numerals, and the punctuation marks must be commas, periods, apostrophes, or hyphens, in the signature of the cover sheet.

The following documents cannot be submitted via EPAS:

(A)Assignments submitted concurrently with newly filed patent applications;

(B)Documents with two or more cover sheets (e.g., a single document with one cover sheet to record an assignment, and a separate cover sheet to record separately a license relating to the same property);


(C)Requests for corrections to documents recorded previously; and

(D)Resubmission of a non-recorded assignment.

The date of receipt accorded to an assignment document sent to the Office by EFS or EPAS is the date the complete transmission is received in the Office.

If a document submitted by EFS or EPAS is determined not to be recordable, the entire document, with its associated cover sheet, and the Office “Notice of Non-Recordation” will be transmitted via fax back to the sender. Once corrections are made, the initial submission, as amended, may then be resubmitted by mailing the corrected submission to the address set forth in 37 CFR 3.27. Timely submission will provide the sender with the benefit of the initial receipt date as the recordation date in accordance with 37 CFR 3.51.

The Patent and Trademark Assignment System assigns reel and frame numbers and superimposes recordation stampings on the processed and stored electronic images. Accordingly, copies of all recorded documents will have the reel and frame numbers and recordation stampings.

303Assignment Documents Not Endorsed on Pending Applications

Certified copies of patent applications as filed do not include an indication of assignment documents. Applicants desiring an indication of assignment documents of record should request separately certified copies of assignment documents and submit the fees required by 37 CFR 1.19.

When the assignment condition of an application is significant, such as when applications of different inventors contain conflicting claims or there is a question as to who should direct prosecution, it is necessary for the examiner to obtain assignment information from PALM. See MPEP §

320.

306Assignment of Division, Continuation, Substitute, and Continuation- in-Part in Relation to Parent Application [R-3]

In the case of a division or continuation application, a prior assignment recorded against the original application is applied (effective) to the division or continuation application because the assignment recorded against the original application gives the assignee rights to the subject matter common to both applications. Although the assignment recorded against an original application is applied to the division or continuation application, the Office’s assignment records will only reflect an assignment of a division or continuation application (or any other application) if a request for recordation in compliance with 37 CFR 3.28, accompanied by the required fee (37 CFR 3.41), is filed.

In the case of a substitute or continuation-in-part application, a prior assignment of the original application is not applied (effective) to the substitute or continuation-in-part application because the assignment recorded against the original application gives the assignee rights to only the subject matter common to both applications. Substitute or continuation-in-part




applications require the recordation of a new assignment if they are to be issued to an assignee. See 37 CFR 3.81.


306.01Assignment of an Application Claiming the Benefits of a Provisional Application [R-3]

If an application which claims the earlier filing date of a provisional application under 35 U.S.C. 119(e) includes only subject matter which formed a part of the provisional application, an assignment recorded against the provisional application will be effective in the later application, similar to the practice with respect to continuations and divisions filed under 35 U.S.C. 120. See MPEP § 306. If an application claiming the earlier filing date of a provisional application includes subject matter that is not common with subject matter of the provisional application, new assignment papers must be recorded for the

application claiming the benefit of the provisional 

application, similar to the practice with respect to continuations-in-part filed under 35 U.S.C. 120. See MPEP § 306.

307Issue to Assignee [R-3]

35 U.S.C. 152. Issue of patent to assignee.

Patents may be granted to the assignee of the inventor of record in the Patent and Trademark Office, upon the application made and the specification sworn to by the inventor, except as otherwise provided in this title.


37 CFR 3.81. Issue of patent to assignee.

(a)With payment of the issue fee: An application may issue in the name of the assignee consistent with the application’s assignment where a request for such issuance is submitted with payment of the issue fee, provided the assignment has been previously recorded in the Office. If the assignment has not been previously recorded, the request must state that the document has been filed for recordation as set forth in § 3.11.

(b)After payment of the issue fee: Any request for issuance of an application in the name of the assignee submitted after the date of payment of the issue fee, and any request for a patent to be corrected to state the name of the assignee, must state that the assignment was submitted for recordation as set forth in § 3.11before issuance of the patent, and must include a request for a certificate of correction under § 1.323 of this chapter (accompanied by the fee set forth in § 1.20(a)) and the processing fee set forth in § 1.17 (i) of this chapter.

(c)Partial assignees. (1) If one or more assignee, together with one or more inventor, holds the entire right, title, and interest in the application, the patent may issue in the names of the assignee and the inventor.

(2)If multiple assignees hold the entire right, title, and interest to the exclusion of all the inventors, the patent may issue in the names of the multiple assignees.

Normally, for a patent to issue to an assignee, a 

request for issuance of the application in the name of the assignee must be filed in the United States Patent and Trademark Office (Office) at a date not later than the day on which the issue fee is paid. Such a request must indicate that the assignment has been previously recorded in the Office. If the assignment has not been previously recorded in the Office, the request must state that the document has been filed for recordation as set forth in 37 CFR 3.11. See 37 CFR 3.81(a).

If a request for issuance to an assignee pursuant to 37 CFR 3.81(b) is submitted after the day on which the issue fee is paid, the request under 37 CFR 3.81(b) must include a request for a certificate of correction under 37 CFR 1.323 (accompanied by the fee set forth in 37 CFR 1.20(a)) and the processing fee set forth in 37 CFR 1.17(i). The request under 37 CFR 3.81(b) must state that the assignment was submitted for recordation as set forth in 37 CFR 3.11 before issuance of the patent. The Office will issue a certificate of correction to reflect that the patent issued to the assignee provided the requirements of 37 CFR 3.81(b) and 37 CFR 1.323 are complied with.

Only the first appearing name of an assignee will be printed on the patent where multiple names for the same party are identified on the Fee(s) Transmittal form, PTOL-85B. Such multiple names may occur when both a legal name and an “also known as” or “doing business as” name is also included. This printing practice will not, however, affect the existing practice of recording assignments with the Office in the Assignment Division. The assignee entry on form PTOL-85B should still be completed to indicate the assignment data as recorded in the Office. For example, the assignment filed in the Office and, therefore, the PTOL-85B assignee entry might read “Smith Company doing business as (d.b.a.) Jones Company.” The assignee entry on the printed patent will read “Smith Company.”

Irrespective of whether the assignee participates in the prosecution of the application, the patent issues to the assignee if so indicated on the Fee(s) Transmittal form PTOL-85B. Unless an assignee’s name




and address are identified in item 3 of the Fee(s) Transmittal form PTOL-85B, the patent will issue to the applicant. Assignment data printed on the patent will be based solely on the information so supplied. Assignment information printed on a patent is not updated after a patent is issued, and may not be reflective of the assignment recorded in the Office subsequent to the issuance of the patent. Detailed assignment information can be found by performing an assignment search on the USPTO Internet website, and by inspecting the recorded assignment documents.


A request for a certificate of correction under 37 CFR 1.323 (see MPEP § 1481 and § 1485) arising from incomplete or erroneous assignee’s name furnished , or a missing assignee’s name, in item 3 of PTOL-85B will not be granted unless a request under 37 CFR 3.81(b) has been granted and the assignment was submitted for recordation as set forth in 37 CFR 3.11 before the patent issued. Any such request under 37 CFR 3.81(b) should be directed to the Office of Petitions and should include:

(A)the processing fee required by 37 CFR 1.17(i);

(B)a request for issuance of the application in the name of the assignee, or a request that a patent be corrected to state the name of the assignee;

(C)a statement that the assignment was submitted for recordation as set forth in 37 CFR 3.11before the issuance of the patent; and

(D)a request for a certificate of correction under 37 CFR 1.323 accompanied by the fee set forth in 37 CFR 1.20(a).

309Restrictions Upon Employees of U.S. Patent and Trademark Office [R-3]

35 U.S.C. 4. Restrictions on officers and employees as to interests in patents.

Officers and employees of the Patent and Trademark Office shall be incapable, during the period of their appointments and for one year thereafter, of applying for a patent and of acquiring, directly or indirectly, except by inheritance or bequest, any patent or any right or interest in any patent, issued or to be issued by the Office. In patents applied for thereafter they shall not be entitled to any priority date earlier than one year after the termination of their appointment.

310Government License Rights toContractor-Owned Inventions Made Under Federally Sponsored Research and Development [R-3]

Where a Government contractor retains U.S. domestic patent rights, the contractor is under an obligation by virtue of 35 U.S.C. 202(c)(6) to include the following statement at the beginning of the application and any patents issued thereon:

“The U.S. Government has a paid-up license in this invention and the right in limited circumstances to require the patent owner to license others on reasonable terms as provided for by the terms of (contract No. or Grant No.) awarded by (Agency).”

If reference is made in the first sentence(s) of the specification following the title to prior copending applications of the applicant (37 CFR 1.78(a) and MPEP § 201.11), the above “Government License Rights” statement should follow immediately as the second paragraph of the specification.

If there is no reference to an earlier application, the “Government License Rights” statement should appear as the first paragraph of the specification. See 37 CFR 1.77.

311Filing of Notice of Arbitration Awards [R-3]

35 U.S.C. 294. Voluntary arbitration.

(a)A contract involving a patent or any right under a patent may contain a provision requiring arbitration of any dispute relating to patent validity or infringement arising under the contract. In the absence of such a provision, the parties to an existing patent validity or infringement dispute may agree in writing to settle such dispute by arbitration. Any such provision or agreement shall be valid, irrevocable, and enforceable, except for any grounds that exist at law or in equity for revocation of a contract.


(b)Arbitration of such disputes, awards by arbitrators, and confirmation of awards shall be governed by title 9, to the extent such title is not inconsistent with this section. In any such arbitration proceeding, the defenses provided for under section 282 of this title shall be considered by the arbitrator if raised by any party to the proceeding.

(c)An award by an arbitrator shall be final and binding between the parties to the arbitration but shall have no force or effect on any other person. The parties to an arbitration may agree that in the event a patent which is the subject matter of an award is subsequently determined to be invalid or unenforceable in a judgment rendered by a court of competent jurisdiction from which no appeal can or has been taken, such award may be modified by any




court of competent jurisdiction upon application by any party to the arbitration. Any such modification shall govern the rights and obligations between such parties from the date of such modification.


(d)When an award is made by an arbitrator, the patentee, his assignee or licensee shall give notice thereof in writing to the Director. There shall be a separate notice prepared for each patent involved in such proceeding. Such notice shall set forth the names and addresses of the parties, the name of the inventor, and the name of the patent owner, shall designate the number of the patent, and shall contain a copy of the award. If an award is modified by a court, the party requesting such modification shall give notice of such modification to the Director. The Director shall, upon receipt of either notice, enter the same in the record of the prosecution of such patent. If the required notice is not filed with the Director, any party to the proceeding may provide such notice to the Director.

(e)The award shall be unenforceable until the notice required by subsection (d) is received by the Director.

37 CFR 1.335. Filing of notice of arbitration awards.

(a)Written notice of any award by an arbitrator pursuant to 35 U.S.C. 294 must be filed in the Patent and Trademark Office by the patentee, or the patentee’s assignee or licensee. If the award involves more than one patent a separate notice must be filed for placement in the file of each patent. The notice must set forth the patent number, the names of the inventor and patent owner, and the names and addresses of the parties to the arbitration. The notice must also include a copy of the award.

(b)If an award by an arbitrator pursuant to 35 U.S.C. 294 is modified by a court, the party requesting the modification must file in the Patent and Trademark Office, a notice of the modification for placement in the file of each patent to which the modification applies. The notice must set forth the patent number, the names of the inventor and patent owner, and the names and addresses of the parties to the arbitration. The notice must also include a copy of the court’s order modifying the award.

(c)Any award by an arbitrator pursuant to 35 U.S.C. 294shall be unenforceable until any notices required by paragraph (a) or (b) of this section are filed in the Patent and Trademark Office. If any required notice is not filed by the party designated in paragraph (a) or (b) of this section, any party to the arbitration proceeding may file such a notice.

The written notices required by this section should be directed to the attention of the Office of the Solicitor. The Office of the Solicitor will be responsible for processing such notices.

313Recording of Licenses, Security Interests, and Other Documents Other Than Assignments [R-3]

In addition to assignments and documents required to be recorded by Executive Order 9424, documents affecting title to a patent or application will be recorded in the Assignment Division of the United States Patent and Trademark Office (Office). Other documents not affecting title may be recorded at the discretion of the Director. 37 CFR 3.11(a).

Thus, some documents which relate to patents or applications will be recorded, although they do not constitute a transfer or change of title. Typical of these documents which are accepted for recording are license agreements and agreements which convey a security interest. Such documents are recorded in the public interest in order to give third parties notification of equitable interests or other matters relevant to the ownership of a patent or application.

Any document returned unrecorded, which the sender nevertheless believes represents an unusual case which justifies recordation, may be submitted to the Office of Petitions with a petition under 37 CFR 1.181 requesting recordation of the document.

The recordation of a document is not a determination of the effect of the document on the chain of title. The determination of what, if any, effect a document has on title will be made by the Office at such times as ownership must be established to permit action to be taken by the Office in connection with a patent or an application. See MPEP §

324.

314Certificates of Change of Name orof Merger

Certificates issued by appropriate authorities showing a change of name of a business or a merger of businesses are recordable. Although a mere change of name does not constitute a change in legal entity, it is properly a link in the chain of title. Documents of merger are also proper links in the chain of title. They may represent a change of entity as well as a change of name.

315Indexing Against a Recorded Certificate [R-3]

Prior to amendment of the Rules of Practice to add Part 3 to 37 CFR, it had been the practice of the United States Patent and Trademark Office (Office) to process requests for “indexing” or “cross-referencing” additional patent numbers or application numbers against a document, other than an assignment, previously recorded in the Assignment Division, upon submission of a transmittal letter and recording fee. The




Office no longer processes such indexing requests. Such requests do not comply with 37 CFR 3.11, 3.28, and 3.31, which require that each request for recordation include the document to be recorded and a cover sheet.

Therefore, even where a document has already been recorded in the Assignment Division in connection with a patent or patent application, a party that wishes recordation of that document with respect to additional patents and/or patent applications must submit the following to the Assignment Division:

(A) a copy of the original document (which may consist of the previously recorded papers on which the Assignment Division has stamped the reel and frame numbers at which they are recorded, or a copy of such papers);

(B)a completed cover sheet (see 37 CFR 3.31and MPEP § 302.07); and

(C)the appropriate recording fee (see 37 CFR 1.21(h) and 3.41).

The Office will assign a new recording date to that submission, update the assignment database, and microfilm the cover sheet and document, which shall become part of the official record.

317Handling of Documents in theAssignment Division [R-3]

All documents and cover sheets submitted for recording are examined for formal requirements in the Assignment Division in order to separate documents which are recordable from those which are not recordable.


Documents and cover sheets that are considered not to be recordable are returned to the sender by the Assignment Division with an explanation. If the sender disagrees or believes that the document represents an unusual case which justifies recordation, the sender may present the question to the Director by way of petition under 37 CFR 1.181, filed with the Office of Petitions.

After an assignment and cover sheet have been recorded, they will be returned to the name and address indicated on the cover sheet to receive correspondence, showing the reel and frame number.

317.01Recording Date

37 CFR 3.51. Recording date.

The date of recording of a document is the date the document meeting the requirements for recording set forth in this part is filed in the Office. A document which does not comply with the identification requirements of § 3.21 will not be recorded. Documents not meeting the other requirements for recording, for example, a document submitted without a completed cover sheet or without the required fee, will be returned for correction to the sender where a correspondence address is available. The returned papers, stamped with the original date of receipt by the Office, will be accompanied by a letter which will indicate that if the returned papers are corrected and resubmitted to the Office within the time specified in the letter, the Office will consider the original date of filing of the papers as the date of recording of the document. The procedure set forth in § 1.8 or § 1.10 of this chapter may be used for resubmissions of returned papers to have the benefit of the date of deposit in the United States Postal Service. If the returned papers are not corrected and resubmitted within the specified period, the date of filing of the corrected papers will be considered to be the date of recording of the document. The specified period to resubmit the returned papers will not be extended.

The date of recording of a document is the date the document meeting the requirements for recording set forth in the regulations is filed in the Office. A document which does not comply with the identification requirements of 37 CFR 3.21 will not be recorded. Documents not meeting the other requirements for recording, for example, a document submitted without a completed cover sheet or without the required fee, will be returned for correction to the sender when a correspondence address is available.

317.02Correction of Unrecorded Returned Documents and Cover Sheets [R-3]

Assignment documents and cover sheets, or copies of the same, which are returned by Assignment Division will be stamped with the original date of receipt by the Office and will be accompanied by a letter which will indicate that if the returned papers are corrected and resubmitted to the Office within the time specified in the letter, the Office will consider the original date of receipt of the papers as the date of recording of the document. See 37 CFR 3.51. The certification procedure under 37 CFR 1.8 or the “Express Mail” procedure under 37 CFR 1.10 may be used for resubmissions of returned papers to obtain the benefit of the date of deposit in the United States




Postal Service to establish that the papers were returned within the time period specified. Instead of mailing or faxing the returned documents and cover sheets, the returned documents may be resubmitted using the Electronic Patent Assignment System. If the returned papers are not corrected and resubmitted within the specified period, the date of receipt of the corrected papers will be considered to be the date of recording of the document. The specified period to resubmit the returned papers will not be extended.

317.03Effect of Recording

37 CFR 3.54. Effect of recording.

The recording of a document pursuant to § 3.11 is not a determination by the Office of the validity of the document or the effect that document has on the title to an application, a patent, or a registration. When necessary, the Office will determine what effect a document has, including whether a party has the authority to take an action in a matter pending before the Office.

37 CFR 3.56. Conditional assignments.

Assignments which are made conditional on the performance of certain acts or events, such as the payment of money or other condition subsequent, if recorded in the Office, are regarded as absolute assignments for Office purposes until canceled with the written consent of all parties or by the decree of a court of competent jurisdiction. The Office does not determine whether such conditions have been fulfilled.

The recording of a document is not a determination by the Office of the validity of the document or the effect that document has on the title to an application or patent. When necessary, the Office will determine what effect a document has, including whether a party has the authority to take an action in a matter pending before the Office. See MPEP § 324.

37 CFR 3.56 provides that an assignment, which at the time of its execution is conditional on a given act or event, will be treated by the Office as an absolute assignment. This rule serves as notification as to how a conditional assignment will be treated by the Office in any proceeding requiring a determination of the owner of an application, patent, or registration. Since the Office will not determine whether a condition has been fulfilled, the Office will treat the submission of such an assignment for recordation as signifying that the act or event has occurred. A security agreement that does not convey the right, title, and interest of a patent property is not a conditional assignment.

318Documents Not to be Placed in Files

Assignment documents submitted for recording should not be placed directly in application or patent files, but should be forwarded to Assignment Division for recording.

320Title Reports [R-5]

The “title report” is a form which can be used under certain circumstances by the Assignment Division to report to someone within the Office the name of the owner of an application or patent as shown by the Assignment Division records on the date the title report is made. For example, a title report is requested by the Reexamination Preprocessing Staff when a request for reexamination is filed. Title reports may not be ordered by applicants or attorneys.

Information as to the title is not normally required by the examiner to examine an application. It is only in limited circumstances when the ownership becomes an issue and an examiner needs a title report. See MPEP § 303. Examiners may obtain a title report using the PALM Intranet (select “General Information,” insert the appropriate application number, select “Search,” select “Assignments”). The screen resulting from the search may be printed to yield the copy of the title report.

NOTE: The public can request a certified abstract of title. The fee for this service is set forth at 37 CFR 1.19(b)(4). See MPEP § 301.01 for a discussion of which assignment records are publicly available.

323Procedures for Correcting Errors in Recorded Assignment Document[R-3]

An error in a recorded assignment document will be corrected by Assignment Division provided a “corrective document” is submitted. The “corrective document” must include the following:

(A)A copy of the original assignment document with the corrections made therein. The corrections must be initialed and dated by the party conveying the interest; and

(B)A new Recordation Form Cover Sheet (form PTO-1595) (See MPEP § 302.07).




The new recordation form cover sheet must identify the submission as a “corrective document” submission and indicate the reel and frame number where the incorrectly recorded assignment document appears. The person signing the new recordation form cover sheet must state that the information provided on the new cover sheet is true and correct and that any copy submitted is a true copy of the original document. The original cover sheet should be submitted with the corrective document. The corrective document will be recorded and given a new reel and frame number and recording date. The recording fee set forth in 37 CFR 1.21(h) is required for each patent application and patent against which the corrective document is being recorded. See MPEP § 302.06.

Corrections may be made on the original assignment document, for example, by lining out an incorrect patent or application number in a merger or change of name (see MPEP § 314).

Office policy regarding recordation of assignment documents is directed toward maintaining a complete history of claimed interests in property and, therefore, recorded assignment documents will not be expunged even if subsequently found to be invalid. See In re Ratny, 24 USPQ2d 1713 (Comm’r Pat. 1992). Once a document is recorded with the Assignment Services Division, the Assignment Services Division will not remove the papers from the record relating to that application or patent. See MPEP § 323.01(d).

323.01Correction of Error in Recorded Cover Sheet [R-3]


37 CFR 3.34. Correction of cover sheet errors.

(a)An error in a cover sheet recorded pursuant to §

3.11will be corrected only if:

(1)The error is apparent when the cover sheet is compared with the recorded document to which it pertains and

(2)A corrected cover sheet is filed for recordation.

(b)The corrected cover sheet must be accompanied by a copy of the document originally submitted for recording and by the recording fee as set forth in § 3.41.

Any alleged error in a recorded cover sheet will only be corrected if the error is apparent from a comparison with the recorded assignment document. The corrected cover sheet should be directed to Assignment Division.

During the recording process, the Assignment Services Division will check to see that a cover sheet is complete and record the data exactly as it appears on the cover sheet. The Assignment Services Division does not compare the cover sheet with the assignment document (or other document affecting title). Once the document is recorded, the Office will issue a notice of recordation.

The party recording the document should carefully review the notice of recordation.

Typographical errors made by the Office will be corrected promptly and without charge upon written request directed to the Assignment Services Division. For any other error, the party recording the document is responsible for filing the papers and paying the recordation fees necessary to correct the error, using the procedures set forth in MPEP § 323.01(a) through § 323.01(c).


323.01(a)Typographical Errors in Cover Sheet [R-3]

A party who wishes to correct a typographical error on a recorded cover sheet must submit the following to the Assignment Services Division:

(A)a copy of the originally recorded assignment document (or other document affecting title);

(B)a corrected cover sheet; and

(C)the required fee for each application or patent to be corrected (37 CFR 3.41).

See 37 CFR 3.34. The party requesting correction should also submit a copy of the original cover sheet, to facilitate comparison of the corrected cover sheet with the originally recorded document.

The party filing the corrected cover sheet should check the box titled “Other” in the area of the sheet requesting “Nature of Conveyance,” and indicate that the submission is to correct an error in a cover sheet previously recorded. The party should also identify the reel and frame numbers (if known), and the nature of the correction (e.g., “correction to the spelling of assignor’s name” or “correction of application number or patent number”). The Office will then compare the corrected cover sheet with the original cover sheet and the originally recorded assignment document (or other document affecting title) to determine whether the correction is typographical in nature. If the error is




typographical in nature, the Assignment Services Division will record the corrected cover sheet and correct the Assignment Historical Database.

I.TYPOGRAPHICAL ERRORS IN COVER SHEET THAT DO NOT AFFECT TITLE TO APPLICATION OR PATENT

If the original cover sheet contains a typographical error that does not affect title to the application or patent against which the original assignment or name change is recorded, the Assignment Services Division will correct the Assignment Historical Database and permit the recording party to keep the original date of recordation.

II.TYPOGRAPHICAL ERRORS IN COVER SHEET THAT DO AFFECT TITLE TO APPLICATION OR PATENT

If the original cover sheet contains a typographical error that affects title to the application or patent against which the assignment or name change is recorded, the recording party will not be entitled to keep the original date of recordation. Rather, the Assignment Services Division will correct its automated records and change the date of recordation to the date the corrected cover sheet was received in the Office.

323.01(b)Typographical Errors in Recorded Assignment Document [R-3]

If there is an error in the recorded assignment document (or other document affecting title) rather than in the cover sheet, the party responsible for an erroneous document (e.g., the assignor) must either create and record a new document or make corrections to the original document and re-record it. If an assignor is not available to correct an original document or execute a new one, the assignee may submit an affidavit or declaration in which the assignee identifies the error and requests correction. The affidavit or declaration must be accompanied by a copy of the originally recorded papers, a cover sheet, and the required fee for each application or patent to be corrected (37 CFR 3.41). See In re Abacab International Computers Ltd., 21 USPQ2d 1078 (Comm’r Pat. 1987).

323.01(c)Assignment or Change of Name Improperly Filed and Recorded by Another Person Against Owner’s Application or Patent [R-3]

When the owner of an application or registration discovers that due to a typographical error, another party has improperly recorded an assignment or name change against the owner’ s application or patent, the owner must correct the error by having a corrected cover sheet filed with the Assignment Services Division.


The owner should contact the party who recorded the papers with the erroneous information and request that such party record corrective papers. However, if the party cannot be located or is unwilling to file corrective papers, then the true owner must record the necessary papers with the Assignment Services Division to correct the error.

Specifically, the owner should submit the following to the Assignment Services Division:

(A)a completed cover sheet identifying the application or patent against which the assignment was improperly recorded;

(B)an affidavit or declaration (1) identifying itself as the correct owner, (2) stating that the previously recorded document was submitted with erroneous information, and (3) providing the reel and frame number of the previously recorded document; and

(C)the required fee (37 CFR 3.41) for each application or patent to be corrected.

The affidavit or declaration should include a summary of the true chain of title to make it clear that the chain of title for the application or patent identified should not be considered altered by the incorrect assignment or name change, and a statement that the original applicant or patentee or last correct assignee has been, and continues to be, the owner of the application, or patent at issue.

On the corrected cover sheet, the owner should check the box titled “Other” in the area of the cover sheet requesting the “Nature of Conveyance,” and indicate that the submission is to correct an error made in a previously recorded document that erroneously affects the identified application(s), or patent(s). The party should also write the name of the correct




owner in both the box requesting the name of the conveying party and the box requesting the name and address of the receiving party; this is to make it clear that ownership never changed and that any assignment or name change recorded against the application( s) or patent(s) was erroneous.

323.01(d)Expungement of Assignment Records [R-3]

Petitions to correct, modify or “expunge” assignment records are rarely granted. Such petitions are granted only if the petitioner can prove that:

(A)the normal corrective procedures outlined in MPEP § 323.01(a) through § 323.01(c) will not provide the petitioner with adequate relief; and

(B)the integrity of the assignment records will not be affected by granting the petition.

Even if a petition to “expunge” a document is granted with respect to a particular application or patent, the image of the recorded document will remain in the records of the Assignment Services Division at the same reel and frame number, and the image will appear when someone views that reel and frame number. The Office will, however, delete the links to the application or patent that was the subject of the petition, so that no information about the recorded document will appear when someone searches for that application or patent number in the Assignment Historical Database.

324Establishing Right of Assignee To Take Action [R-5]

37 CFR 3.71. Prosecution by assignee.

(a)Patents — conducting of prosecution. One or more assignees as defined in paragraph (b) of this section may, after becoming of record pursuant to paragraph (c) of this section, conduct prosecution of a national patent application or a reexamination proceeding to the exclusion of either the inventive entity, or the assignee(s) previously entitled to conduct prosecution.

(b)Patents — assignee(s) who can prosecute. The assignee(s) who may conduct either the prosecution of a national application for patent or a reexamination proceeding are:

(1)A single assignee. An assignee of the entire right, title and interest in the application or patent being reexamined who is of record, or

(2)Partial assignee(s) together or with inventor(s). All partial assignees, or all partial assignees and inventors who have not assigned their right, title and interest in the application or patent being reexamined, who together own the entire right, title and interest in the application or patent being reexamined. A partial assignee is any assignee of record having less than the entire right, title and interest in the application or patent being reexamined.


(c)Patents — Becoming of record. An assignee becomes of record either in a national patent application or a reexamination proceeding by filing a statement in compliance with § 3.73(b) that is signed by a party who is authorized to act on behalf of the assignee.

(d)Trademarks. The assignee of a trademark application or registration may prosecute a trademark application, submit documents to maintain a trademark registration, or file papers against a third party in reliance on the assignee’s trademark application or registration, to the exclusion of the original applicant or previous assignee. The assignee must establish ownership in compliance with § 3.73(b).

37 CFR 3.73. Establishing right of assignee to take action.

(a)The inventor is presumed to be the owner of a patent application, and any patent that may issue therefrom, unless there is an assignment. The original applicant is presumed to be the owner of a trademark application or registration, unless there is an assignment.

(b)(1) In order to request or take action in a patent or trademark matter, the assignee must establish its ownership of the patent or trademark property of paragraph (a) of this section to the satisfaction of the Director. The establishment of ownership by the assignee may be combined with the paper that requests or takes the action. Ownership is established by submitting to the Office a signed statement identifying the assignee, accompanied by either:


(i)Documentary evidence of a chain of title from the original owner to the assignee (e.g., copy of an executed assignment). For trademark matters only, the documents submitted to establish ownership may be required to be recorded pursuant to § 3.11 in the assignment records of the Office as a condition to permitting the assignee to take action in a matter pending before the Office. For patent matters only, the submission of the documentary evidence must be accompanied by a statement affirming that the documentary evidence of the chain of title from the original owner to the assignee was or concurrently is being submitted for recordation pursuant to § 3.11; or

(ii) A statement specifying where documentary evidence of a chain of title from the original owner to the assignee is recorded in the assignment records of the Office (e.g., reel and frame number).

(2)The submission establishing ownership must show that the person signing the submission is a person authorized to act on behalf of the assignee by:

(i)Including a statement that the person signing the submission is authorized to act on behalf of the assignee; or

(ii)Being signed by a person having apparent authority to sign on behalf of the assignee, e.g., an officer of the assignee.




(c)For patent matters only:

(1)Establishment of ownership by the assignee must be submitted prior to, or at the same time as, the paper requesting or taking action is submitted.

(2)If the submission under this section is by an assignee of less than the entire right, title and interest, such assignee must indicate the extent (by percentage) of its ownership interest, or the Office may refuse to accept the submission as an establishment of ownership.

The owner or assignee of a patent property can 

take action in a patent application or patent proceeding in numerous instances. The owner or assignee can sign a reply to an Office action (37 CFR 1.33(b)(3) and (4)), a request for a continued prosecution application under 37 CFR 1.53(d) (MPEP § 201.06(d)), a terminal disclaimer (MPEP § 1490), Fee(s) Transmittal (PTOL-85B) (MPEP §

1306), or a request for status of an application (MPEP §

102). The owner or assignee can file an application under 37 CFR 1.47(b) (MPEP § 409.03(b)), appoint its own registered patent practitioner to prosecute an application (37 CFR 1.32 and MPEP §

402.07), grant a power to inspect an application (MPEP § 104), and acquiesce to express abandonment of an application (MPEP §

711.01). The owner or assignee consents to the filing of a reissue application (MPEP § 1410.01), and to the correction of inventorship (MPEP § 201.03 or § 1481).

I.THE ASSIGNEE/OWNER THAT CAN TAKE ACTION IN PATENT MATTERS

The provisions of 37 CFR 3.71(b)(1) and (2) identify 

the owner or assignee that can take action in patent matters, e.g., the assignee which may conduct the prosecution of a U.S. national application for a patent (35 U.S.C. 111(a)), or any other patent proceeding (e.g., a reexamination proceeding, an interference proceeding). A national patent application is owned by one of the following individual or composite entities:

(A)the inventor(s);

(B)an assignee or multiple assignees of the inventor(s); or

(C)some combination of the assignee(s), and inventor(s) who have not assigned away their right, title and interest in the application.

Pursuant to 37 CFR 3.73(b), a party must be established 

as the assignee by satisfying the requirements of that subsection, in order to be recognized as an owner or part owner, for purposes of taking action in patent matters before the Office.

As discussed in subsection II below, all parties having any portion of the ownership must join in “taking action” (i.e., act together as a composite entity) in order to be entitled to conduct the prosecution in patent matters.

A. Individual and Partial Assignees

If there is a single assignee of the entire right, title 

and interest in the patent application, 37 CFR 3.71(b)(1) provides that the single assignee (i.e., individual assignee) may act alone to conduct the prosecution of an application or other patent proceeding (upon complying with 37 CFR 3.73(b)).

If there is no assignee of the entire right, title and interest of the patent application, then two possibilities exist:

(A)The application has not been assigned, and ownership resides solely in the inventor(s) (i.e., the applicant(s)). In this situation, 37 CFR 3.71 does not apply, since there is no assignee, and the combination of all inventors is needed to conduct the prosecution of an application.

(B)The application has been assigned by at least one of the inventors, and there is thus at least one “partial assignee.” As defined in 37 CFR 3.71(b)(2), a partial assignee is any assignee of record who has less than the entire right, title and interest in the application. The application is owned by the combination of all partial assignees and all inventors who have not assigned away their right, title and interest in the application.

Where at least one inventor retains an ownership 

interest together with the partial assignee(s), the combination of all partial assignees and inventors retaining ownership interest is needed to conduct the prosecution of an application, unless one or more inventors have refused to join in the filing of the application and a petition under 37 CFR 1.47 has been granted. If a petition under 37 CFR 1.47 has been granted, then the assignee need only be the assignee of the entire interest of the 37 CFR 1.47 applicant to sign a power of attorney. See 37 CFR 1.32(b)(4). Where an applicant retains an ownership interest, the combination of all partial assignees and the applicant




with the ownership interest is needed to conduct the prosecution of an application.

Where a reissue application is filed to correct inventorship in the patent by the deletion of the name of inventor X and inventor X has not assigned his/her rights to the patent, inventor X has an ownership interest in the patent. Inventor X must consent to the filing of the reissue application, even though inventor X is being deleted and need not sign the reissue oath or declaration. If inventor X has assigned his/her rights to the patent, then inventor X’s assignee must consent to the filing of the reissue application.

B. Example

Inventors A and B invent a process and file their 

application, signing the declaration for the patent application. Inventors A and B together may conduct prosecution. Inventor A then assigns all his/her rights in the application to Corporation X. As soon as Corporation X (now a partial assignee) is made of record in the application as a partial assignee (by filing a statement pursuant to 37 CFR 3.73(b) stating fifty percent ownership), Corporation X and Inventor B together may conduct prosecution. Corporation X and Inventor B then both assign their rights in the application to Corporation Y. As soon as Corporation Y (now an assignee of the entire right, title and interest) is made of record in the application as the assignee (by filing a statement pursuant to 37 CFR 3.73(b) stating one-hundred percent ownership), Corporation Y may, by itself, conduct prosecution.

II.ESTABLISHING OWNERSHIP

When an assignee first seeks to take action in a matter before the Office with respect to a patent application, patent, or reexamination proceeding, the assignee must establish its ownership of the property to the satisfaction of the Director. 37 CFR 3.73(b). The assignee’s ownership may be established under 37 CFR 3.73(b) by submitting to the Office, in the Office file related to the matter in which action is sought to be taken:

(A)documentary evidence of a chain of title from the original owner to the assignee (e.g., copy of an executed assignment submitted for recording) and a statement affirming that the documentary evidence of the chain of title from the original owner to the assignee was, or concurrently is, submitted for recordation pursuant to 37 CFR 3.11; or

(B)a statement specifying, by reel and frame number, where such evidence is recorded in the Office.

Documents submitted to establish ownership are required to be recorded, or submitted for recordation pursuant to 37 CFR 3.11, as a condition to permitting the assignee to take action in a matter pending before the Office.

The action taken by the assignee, and the 37 CFR 3.73(b) submission establishing that the assignee is the appropriate assignee to take such action, can be combined in one paper.

The establishment of ownership by the assignee must be submitted prior to, or at the same time as, the paper requesting or taking action is submitted. 37 CFR 3.73(c). If the submission establishing ownership is not present, the action sought to be taken will not be given effect. If the submission establishing ownership is submitted at a later date, that date will be the date of the request for action or the date of the assignee’s action taken.

The submission establishing ownership by the assignee must be signed by a party who is authorized to act on behalf of the assignee. See discussion below. Once 37 CFR 3.73(b) is complied with by an assignee, that assignee may continue to take action in that application, patent, or reexamination proceeding without filing a 37 CFR 3.73(b) submission each time, provided that ownership has not changed.

The submission establishing ownership by the assignee pursuant to 37 CFR 3.73(b) is generally referred to as the “statement under 37 CFR 3.73(b)” or the “37 CFR 3.73(b) statement.” A duplicate copy of the 37 CFR 3.73(b) statement is not required and should not be submitted. See 37 CFR 1.4(b) and MPEP § 502.04.

III.CONTINUING APPLICATIONS

When an assignee files a continuation or divisional 

application under 37 CFR 1.53, other than a continued prosecution application (CPA) under 37 CFR 1.53(d), the application papers must:

(A)refer to a statement filed under 37 CFR 3.73(b) in the parent application;




(B)contain a copy of a statement filed under 37 CFR 3.73(b) in the parent application; or

(C)contain a newly executed statement under 37 CFR 3.73(b).

When a continuation-in-part application is filed by 

an assignee, a newly executed statement under 37 CFR 3.73(b) must be filed. When a CPA under 37 CFR 1.53(d) is filed, the statement filed under 37 CFR 3.73(b) in the parent application will serve as the statement for the CPA.

IV.REQUESTS FOR CONTINUED EXAMINATION


Where a Request for Continued Examination of an 

application is filed under 37 CFR 1.114 (which can be filed on or after May 29, 2000 for an application filed on or after June 8, 1995), the application is not considered to be abandoned; rather the finality of the Office action is withdrawn and the prosecution continues. Thus, the statement under 37 CFR 3.73(b) in the application will continue to serve as the statement establishing ownership.

V.PARTY WHO MUST SIGN

The submission establishing ownership must be signed by a party authorized to act on behalf of the assignee. The submission under 37 CFR 3.73(b) may be signed on behalf of the assignee in the following manner if the assignee is an organization (e.g., corporation, partnership, university, government agency, etc.):

(A)The submission may be signed by a person in the organization having apparent authority to sign on behalf of the organization. 37 CFR 3.73(b)(2)(ii). An officer (chief executive officer, president, vice-president, secretary, or treasurer) is presumed to have authority to sign on behalf of the organization. The signature of the chairman of the board of directors is acceptable, but not the signature of an individual director. Modifications of these basic titles are acceptable, such as vice-president for sales, executive vice- president, assistant treasurer, vice-chairman of the board of directors. In foreign countries, a person who holds the title “Manager” or “Director” is normally an officer and is presumed to have the authority to sign on behalf of the organization. A person having a title (administrator, general counsel) that does not clearly set forth that person as an officer of the assignee is not presumed to have authority to sign the submission on behalf of the assignee. A power of attorney (37 CFR 1.32(b)(4)) to a patent practitioner to prosecute a patent application executed by the applicant or the assignee of the entire interest does not make that practitioner an official of an assignee or empower the practitioner to sign the submission on behalf of the assignee.

(B)The submission may be signed by any person, if the submission sets forth that the person signing is authorized (or empowered) to act on behalf of the assignee, i.e., to sign the submission on behalf of the assignee. 37 CFR 3.73(b)(2)(i).

(C)The submission may be signed by a person empowered by an organizational resolution (e.g., corporate resolution, partnership resolution) to sign the submission on behalf of the assignee, if a copy of the resolution is, or was previously, submitted in the record.

Where a submission does not comply with (A), (B), or (C) above, evidence of the person’s authority to sign will be required.

VI.WHEN OWNERSHIP MUST BE ESTABLISHED


Examples of situations where ownership must be established under 37 CFR 3.73(b) are when the assignee: signs a request for a continued prosecution application under 37 CFR 1.53(d), unless papers establishing ownership under 37 CFR 3.73(b) were filed in the prior application and ownership has not changed (MPEP § 201.06(d)); signs a request for status of an application or gives a power to inspect an application (MPEP § 102 and § 104); acquiesces to express abandonment of an application (MPEP §

711.01); appoints its own registered attorney or agent to prosecute an application (37 CFR 3.71 and MPEP §

402.07); signs a terminal disclaimer (MPEP § 1490); consents to the filing of a reissue application (MPEP §

1410.01); consents to the correction of inventorship (MPEP § 201.03 or § 1481); files an application under 37 CFR 1.47(b) (MPEP §

409.03(b)) or 37 CFR 1.425; signs a Fee(s) Transmittal (PTOL-85B) (MPEP §

1306); or signs a reply to an Office action.




VII.WHEN OWNERSHIP NEED NOT BE ESTABLISHED

Examples of situations where ownership need not be established under 37 CFR 3.73(b) are when the assignee: signs a request for a continued prosecution application under 37 CFR 1.53(d), where papers establishing ownership under 37 CFR 3.73(b) were filed in the prior application and ownership has not changed (MPEP § 201.06(d)); signs a small entity statement (MPEP § 509.03); signs a statement of common ownership of two inventions (MPEP § 706.02(l)(2)); signs a NASA or DOE property rights statement (MPEP § 151); signs an affidavit under 37 CFR 1.131 where the inventor is unavailable (MPEP § 715.04); signs a certificate under 37 CFR 1.8(MPEP § 512); or files a request for reexamination of a patent under 37 CFR 1.510 (MPEP § 2210).

VIII. MULTIPLE ASSIGNEES

When an assignee seeks to take action in a matter before the Office with respect to a patent application, patent, or reexamination proceeding and the right, title, and interest therein is held by more than one assignee, each partial assignee must provide a submission under 37 CFR 3.73(b). In each submission, the extent of each assignee’s interest must be set forth so that the Office can determine whether it has obtained action by the entirety of the right, title and interest holders (owners). 37 CFR 3.73(c)(2). If the extent of the partial assignee’s ownership interest is not set forth in the submission under 37 CFR 3.73(b), the Office may refuse to accept the submission as an establishment of ownership interest.

IX.CONFLICTING 37 CFR 3.73(b) STATEMENTS


Where there are two or more conflicting 37 CFR 3.73(b) statements in an application or other Office proceeding, the statement with the latest date of submission to the Office will normally control as to establishment of the assignee. If, however, the ownership established as controlling is contested on the record by another party who has submitted a conflicting 37 CFR 3.73(b) statement, then the application or other proceeding shall be forwarded by the Office official in charge of the application or other proceeding to the Office of Patent Legal Administration for resolution of the ownership question. Generally, where there are two or more conflicting 37 CFR 3.73(b) statements in an application, the ownership entity that filed that application will be permitted to conduct the prosecution, and the other party that submitted a 37 CFR 3.73(b) statement to establish its ownership may wish to consider filing an application under 37 CFR 1.47.

X. FORMS

Form PTO/SB/96 may be used to establish ownership under 37 CFR 3.73(b).

Form PTO/SB/96. Statement Under 37 CFR 3.73(b)Statement Under 37 CFR 3.73(b)

Privacy Act Statement