MPEP 300: Difference between revisions

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301 Ownership/Assignability of Patents  
==301 Ownership/Assignability of Patents and Applications==
and Applications [R-3]
 
35 U.S.C. 261. Ownership; assignment.


{{Statute|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.
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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.


{{Statute|35 U.S.C. 262. Joint owners.}}
In the absence of any agreement to the contrary, each of the  
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  
joint owners of a patent may make, use, offer to sell, or sell the  
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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.


{{Statute|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  
patent application that designates the United States of  
patent application that designates the United States of  
America, or an application to register a trademark under section 1  
America, or an application to register a trademark under section 1  
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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.


 
''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  
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The ownership of the patent (or the application for  
The ownership of the patent (or the application for  
the patent) initially vests in the named inventors of the  
the patent) initially vests in the named inventors of the  
invention of the patent. See Beech Aircraft Corp. v.
invention of the patent. The patent (or patent application)  
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,  
is then assignable by an instrument in writing,  
and the assignment of the patent, or patent application,  
and the assignment of the patent, or patent application,  
transfers to the assignee(s) an alienable (transferable)  
transfers to the assignee(s) an alienable (transferable)  
ownership interest in the patent or application.  
ownership interest in the patent or application.  
35 U.S.C. 261.


======II. ASSIGNMENT======


II. ASSIGNMENT
“Assignment,” in general, is the act of transferring  
 
“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,  
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application.  
application.  


======III. LICENSING======


 
As compared to assignment of patent rights, the  
III. LICENSING
 
As compared to assignment of patent rights, the  
licensing of a patent transfers a bundle of rights which  
licensing of a patent transfers a bundle of rights which  
is less than the entire ownership interest, e.g., rights  
is less than the entire ownership interest, e.g., rights  
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of patent rights in the patent or application.  
of patent rights in the patent or application.  


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


 
Individual ownership - An individual entity may  
IV. INDIVIDUAL AND JOINT OWNERSHIP
 
Individual ownership - An individual entity may  
own the entire right, title and interest of the patent  
own the entire right, title and interest of the patent  
property. This occurs where there is only one inventor,  
property. This occurs where there is only one inventor,  
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the patent property to one party.
the patent property to one party.


Joint ownership - Multiple parties may togetherown the entire right, title and interest of the patent  
Joint ownership - Multiple parties may together 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 their right, title and interest; or


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


 
Each individual inventor may only assign the interest  
 
 
 
(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  
he or she holds; thus, assignment by one joint  
inventor renders the assignee a partial assignee. A  
inventor renders the assignee a partial assignee. A  
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patent matters before the Office.  
patent matters before the Office.  


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


 
An assignment can be made of record in the United  
V. MAKING THE ASSIGNMENT OF
RECORD
 
An assignment can be made of record in the United  
States Patent and Trademark Office (Office) in two  
States Patent and Trademark Office (Office) in two  
different ways, for two different purposes. The differences  
different ways, for two different purposes. The differences  
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  
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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  
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37 CFR 3.11. See 37 CFR 3.81(a).  
37 CFR 3.11. See 37 CFR 3.81(a).  


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


{{Statute|37 CFR 1.12. Assignment records open to public inspection.}}
(a)
{{tab1}}(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.</p>


{{tab1}}(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.</p>


(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  
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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 §
preserved in confidence under § 1.14, or any information 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  
{{tab1}}(1) Be in the form of a petition including the fee set forth in § 1.17(g); or</p>
in § 1.17(g); or


(2)Include written authority granting access to the member  
{{tab1}}(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.</p>
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  
(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  
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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  
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and applications for registration of trademarks are  
and applications for registration of trademarks are  
open to public inspection. Records related to assignments  
open to public inspection. Records related to assignments  
of patents, and patent applications that have  
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  
 
 
 
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  
public must place an order pursuant to 37 CFR  
1.12(d).  
1.12(d).  
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8601 Adelphi Road, College Park, MD 20740-6001.  
8601 Adelphi Road, College Park, MD 20740-6001.  


302Recording of Assignment Documents  
==302 Recording of Assignment Documents==
[R-5]
 
37 CFR 3.11. Documents which will be recorded.


(a)Assignments of applications, patents, and registrations,  
{{Statute|37 CFR 3.11. Documents which will be recorded.}}
(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 §§ 3.28and 3.31, affecting title to applications, patents, or registrations,  
3.28 and 3.31, will be recorded in the Office. Other documents,  
will be recorded as provided in this part or at the discretion of the Director.
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,  
(b) Executive Order 9424 of February 18, 1944 (9 FR 1959,  
3  
3  
CFR 1943-1948 Comp., p. 303) requires the several departments  
CFR 1943-1948 Comp., p. 303) requires the several departments  
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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  
 
(c)A joint research agreement or an excerpt of a joint  
research agreement will also be recorded as provided in this part.
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  
{{Statute|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  
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will be available for public inspection as provided in § 1.12.
will be available for public inspection as provided in § 1.12.


(b)The Office will maintain a Secret Register to record governmental  
(b) The Office will maintain a Secret Register to record governmental  
interests required to be recorded by Executive Order  
interests required to be recorded by Executive Order  
9424. Any instrument to be recorded will be placed on this Secret  
9424. Any instrument to be recorded will be placed on this Secret  
Register at the request of the department or agency submitting the  
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  
or of the index thereto will be permitted, except on the written  
or of the index thereto will be permitted, except on the written  
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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
===302.01 Assignment Document Must Be Copy for Recording===
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
{{Statute|37 CFR 3.24. Requirements for documents and cover sheets relating to patents and patent applications.}}
Cooperative Research and Technology Enhancement
(a) For electronic submissions: Either a copy of the original  
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  
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  
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inch) 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.  
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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.
|}




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recordation.
recordation.


===302.02 Translation of Assignment Document===


 
{{Statute|37 CFR 3.26. English language requirement.}}
302.02Translation of Assignment Document
 
 
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,  
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English translation signed by the translator.
English translation signed by the translator.


302.03Identifying Patent or Application  
===302.03 Identifying Patent or Application===
[R-3]


 
{{Statute|37 CFR 3.21. Identification of patents and patent applications.}}
 
An assignment relating to a patent must identify the patent by  
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  
the patent number. An assignment relating to a national patent  
application must identify the national patent application by the  
application must identify the national patent application by the  
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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  
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name(s) of the inventors, and the title of the invention.  
name(s) of the inventors, and the title of the invention.  
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.


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known.”  
known.”  


302.04Foreign Assignee May DesignateDomestic Representative [R-3]
===302.04 Foreign Assignee May DesignateDomestic Representative===
 
35 U.S.C. 293. Nonresident patentee; service and notice.


{{Statute|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  
Patent and Trademark Office a written designation stating the  
Patent and Trademark Office a written designation stating the  
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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.
|}




 
{{Statute|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  
or trademark registration is not domiciled in the United  
or trademark registration is not domiciled in the United  
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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  
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Records for processing.
Records for processing.


302.05Address of Assignee
===302.05 Address of Assignee===


The address of the assignee may be recited in the  
The address of the assignee may be recited in the  
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required cover sheet. See MPEP § 302.07.
required cover sheet. See MPEP § 302.07.


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


37 CFR 3.41. Recording fees.
{{Statute|37 CFR 3.41. Recording fees.}}


(a) All requests to record documents must be accompanied  
(a) All requests to record documents must be accompanied  
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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  
{{tab1}}(1) The document does not affect title and is so identified in the cover sheet (see § 3.31(c)(2)); and</p>
in the cover sheet (see § 3.31(c)(2)); and
 


{{tab1}}(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.</p>
|}


(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  
The recording fee set forth in 37 CFR 1.21(h) is  
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37 CFR 3.41(b).
37 CFR 3.41(b).


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


37 CFR 3.28. Requests for recording.
{{Statute|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  
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returned pursuant to § 3.51 for proper completion, in which case  
returned pursuant to § 3.51 for proper completion, in which case  
the document and a completed cover sheet should be resubmitted.
the document and a completed cover sheet should be resubmitted.
|}




37 CFR 3.31. Cover sheet content.
{{Statute|37 CFR 3.31. Cover sheet content.}}
 
(a) Each patent or trademark cover sheet required by § 3.28  
(a)Each patent or trademark cover sheet required by § 3.28  
must contain:
must contain:
{{tab1}}(1) The name of the party conveying the interest;</p>


(1)The name of the party conveying the interest;
{{tab1}}(2) The name and address of the party receiving the interest;</p>


{{tab1}}(3) A description of the interest conveyed or transaction to be recorded;</p>


{{tab1}}(4) Identification of the interests involved:</p>


{{tab2}}(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</p>


{{tab2}}(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;</p>


(2)The name and address of the party receiving the interest;
{{tab1}}(5) The name and address of the party to whom correspondence concerning the request to record the document should be mailed;</p>


{{tab1}}(6) The date the document was executed;</p>


(3)A description of the interest conveyed or transaction
{{tab1}}(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:</p>
to be recorded;


(4)Identification of the interests involved:
{{tab2}}(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</p>


(i)For trademark assignments and trademark name
{{tab2}}(ii) Sign the cover sheet using some other form of electronic signature specified by the Director.</p>
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
(b) A cover sheet should not refer to both patents and trademarks,  
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  
since any information, including information about pending  
patent applications, submitted with a request for recordation  
patent applications, submitted with a request for recordation  
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will become public record upon recordation.
will become public record upon recordation.


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


(1)Indicate that the document relates to a Government  
{{tab1}}(1)Indicate that the document relates to a Government interest; and</p>
interest; and


(2)Indicate, if applicable, that the document to be  
{{tab1}}(2)Indicate, if applicable, that the document to be recorded is not a document affecting title (see § 3.41(b)).</p>
recorded is not a document affecting title (see §
3.41(b)).


(d)Each trademark cover sheet required by § 3.28 seeking to  
(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  
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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 754: Line 615:
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”  
{{tab1}}(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);</p>
(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  
{{tab1}}(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);</p>
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  
{{tab1}}(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</p>
research agreement party (in the space provided for the name of  
 
the party conveying the interest if using an Office-provided form);  
{{tab1}}(4) Indicate the date the joint research agreement was executed.</p>
and
|}


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


Each assignment document submitted to the Office  
Each assignment document submitted to the Office  
Line 779: Line 634:
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  
(C) A description of the interest conveyed or  
transaction to be recorded;
transaction to be recorded;


(D)Each patent application number or patent  
(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.
 
 
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
 


 
(G) The signature of the party submitting the document.
 
 
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  
Examples of the type of descriptions of the interest  
Line 831: Line 659:
identified are:  
identified are:  


(A)assignment;  
(A) assignment;  


(B)security agreement;
(B) security agreement;


(C)merger;
(C) merger;


(D)change of name;  
(D) change of name;  


(E)license;  
(E) license;  


(F)foreclosure;  
(F) foreclosure;  


(G)lien;  
(G) lien;  


(H)contract; and
(H) contract; and


(I)joint research agreement.
(I) joint research agreement.


Cover sheets required by 37 CFR 3.28 seeking to
===302.08 Mailing Address for Submitting Assignment Documents===
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
{{Statute|37 CFR 3.27. Mailing address for submitting documents to be recorded.}}
applications or registrations.  
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.
|}


Form PTO-1595, Recordation Form Cover Sheet,
===302.09 Facsimile Submission of Assignment Documents===
may be used as the cover sheet for recording documents
relating to patent(s) and/or patent application(s)
in the Office.


Assignments and other documents affecting title
may be submitted to the Office via facsimile (fax).


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


Form PTO-1595. Recordation Form Cover Sheet for PatentsRecordation Form Cover Sheet
(E) Resubmission of a non-recorded assignment.
Patents Only


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.


===302.10 Electronic Submission of Assignment Documents===


{{Statute|37 CFR 3.31. Cover sheet content.}}
 
Form PTO-1595. Recordation Form Cover Sheet for Patents (Guidelines for Completing)Guidelines for Completing Patents Cover Sheet (PTO-1595)
 


(a)
{{Ellipsis}}
{{tab1}}(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:</p>


{{tab2}}(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</p>


{{tab2}}(ii) Sign the cover sheet using some other form of electronic signature specified by the Director.</p>
|}




Form PTO-1595. Recordation Form Cover Sheet for Patents (Guidelines for Completing)Privacy Act Statment for Patent Assignment Recordation Form Cover Sheet
{{Statute|37 CFR 1.4. Nature of correspondence and signature requirements.}}
{{Ellipsis}}
(d)
{{Ellipsis}}
{{tab1}}(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.</p>


{{tab2}}(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</p>


{{tab2}}(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.</p>


{{tab2}}(iii) The signer’s name must be:</p>


{{tab3}}(A) Presented in printed or typed form preferably immediately below or adjacent the S-signature, and</p>


{{tab3}}(B) Reasonably specific enough so that the identity of the signer can be readily recognized.</p>


{{tab1}}(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./).</p>


{{tab1}}(4) Certifications.</p>


302.08Mailing Address for SubmittingAssignment Documents [R-3]
{{tab2}}(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.</p>


{{tab2}}(ii) Certifications as to the signature:</p>


{{tab3}}(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.</p>


37 CFR 3.27. Mailing address for submitting documents to  
{{tab3}}(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.</p>
be recorded.


Documents and cover sheets submitted by mail for recordation
{{tab3}}(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.</p>
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
Assignments and other documents affecting title
Documents [R-5]
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.”


Assignments and other documents affecting title
Any assignment related document submitted by  
may be submitted to the Office via facsimile (fax).
EFS or EPAS must include:
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;
(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  
(C)payment of the recordation fee by a credit  
card (use of the Credit Card form, PTO-2038 (see  
card (use of the Credit Card form , PTO-2038 (see  
MPEP § 509), is required for the credit card information  
MPEP § 509), is required for the credit card information  
to be kept separate from the assignment records)
to be kept separate from the assignment records)
or a USPTO Deposit Account.
or a USPTO Deposit Account.


The following documents cannot be submitted via  
For an assignment document filed electronically,
facsimile:
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  
(A)Assignments submitted concurrently with  
Line 969: Line 834:
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  
(C)Requests for corrections to documents  
recorded previously;
recorded previously; and


(D)Requests for “at cost” recordation services;
(D)Resubmission of a non-recorded assignment.
and


(E)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.


The date of receipt accorded to an assignment document  
If a document submitted by EFS or EPAS is determined
sent to the Office by facsimile transmission is
not to be recordable, the entire document, with
the date the complete transmission is received in the
its associated cover sheet, and the Office “Notice of
Office. See MPEP § 502.01. The benefits of a certificate
Non-Recordation” will be transmitted via fax back to  
of transmission under 37 CFR 1.8 are available.
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.


If a document submitted by fax is determined not
The Patent and Trademark Assignment System  
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  
assigns reel and frame numbers and superimposes  
recordation stampings on the processed and stored  
recordation stampings on the processed and stored  
Line 1,004: Line 862:
recordation stampings.
recordation stampings.


==303 Assignment 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.


==306 Assignment of Division, Continuation, Substitute, and Continuation-in-Part in Relation to Parent Application==


302.10Electronic Submission of Assignment
In the case of a division or continuation application,
Documents [R-5]
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.


37 CFR 3.31. Cover sheet content.
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
(a)(7) The signature of the party submitting the document.  
recorded against the original application gives
For an assignment document or name change filed electronically,
the assignee rights to only the subject matter common
the person who signs the cover sheet must either:
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.


===306.01 Assignment of an Application Claiming the Benefits of a Provisional Application===


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.


(i)Place a symbol comprised of letters, numbers, and/or
==307 Issue to Assignee==
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
{{Statute|35 U.S.C. 152. Issue of patent to assignee.}}
signature specified by the Director.


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 1.4. Nature of correspondence and signature
{{Statute|37 CFR 3.81. Issue of patent to assignee.}}
requirements.
(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.
{{tab1}}(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.</p>


(d)(2) S-signature. An S-signature is a signature
{{tab1}}(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.</p>
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
Normally, for a patent to issue to an assignee, a
to §§ 1.33(b)(1) or 1.33(b)(2), must supply his/her registration
request for issuance of the application in the name of
number either as part of the S-signature, or immediately below or
the assignee must be filed in the United States Patent
adjacent to the S-signature. The number (#) character may be used
and Trademark Office (Office) at a date not later than
only as part of the S-signature when appearing before a practitioner’s
the day on which the issue fee is paid. Such a  
registration number; otherwise the number character may
request must indicate that the assignment has been
not be used in an S-signature.
previously recorded in the Office. If the assignment
 
has not been previously recorded in the Office, the
(iii) The signer’s name must be:
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).


(A) Presented in printed or typed form preferably
If a request for issuance to an assignee pursuant to
immediately below or adjacent the S-signature, and
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.


(B) Reasonably specific enough so that the identity of  
Only the first appearing name of an assignee will be
the signer can be readily recognized.
printed on the patent where multiple names for the  
 
same party are identified on the Fee(s) Transmittal
(3) EFS character coded signature. Correspondence in
form, PTOL-85B. Such multiple names may occur
character coded form being filed via the Office Electronic Filing
when both a legal name and an “also known as” or  
System for a patent application or patent may be signed electronically.  
“doing business as” name is also included. This printing
The electronic signature must consist only of letters of the  
practice will not, however, affect the existing
English alphabet, or Arabic numerals, or both, with appropriate
practice of recording assignments with the Office in
spaces and commas, periods, apostrophes, or hyphens for punctuation.  
the Assignment Division. The assignee entry on form
The person signing the correspondence must personally
PTOL-85B should still be completed to indicate the  
insert the electronic signature with a first single forward slash
assignment data as recorded in the Office. For example,  
mark before, and a second single forward slash mark after, the  
the assignment filed in the Office and, therefore,  
electronic signature (e.g., /Dr. James T. Jones, Jr./).
the PTOL-85B assignee entry might read “Smith
 
Company doing business as (d.b.a.) Jones Company.
(4) Certifications. (i) Section 10.18 certifications: The
The assignee entry on the printed patent will read
presentation to the Office (whether by signing, filing, submitting,  
“Smith Company.
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
Irrespective of whether the assignee participates in
the signature of another or a person’s own signature, set forth in
the prosecution of the application, the patent issues to
paragraphs (d)(4)(ii)(A) and (B) of this section, may result in the  
the assignee if so indicated on the Fee(s) Transmittal
imposition of sanctions under § 10.18 (c) and (d) of this chapter.
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:


Assignments and other documents affecting title
(A) the processing fee required by 37 CFR
may be submitted to the Office via the Office’s Electronic
1.17(i);
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.”
 


(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).


Any assignment related document submitted by
==309 Restrictions Upon Employees of U.S. Patent and Trademark Office==
EFS or EPAS must include:


(A)an identified application or patent number;
{{Statute|35 U.S.C. 4. Restrictions on officers and employees as to interests in patents.}}


(B)one cover sheet to record a single transaction;
Officers and employees of the Patent and Trademark Office
and
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.
|}


(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,
==310 Government License Rights to Contractor-Owned Inventions Made Under Federally Sponsored Research and Development==
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
Where a Government contractor retains U.S.
EPAS:
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:


(A)Assignments submitted concurrently with
“The U.S. Government has a paid-up license in this
newly filed patent applications;
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).”


(B)Documents with two or more cover sheets
If reference is made in the first sentence(s) of the
(e.g., a single document with one cover sheet to
specification following the title to prior copending
record an assignment, and a separate cover sheet to
applications of the applicant  (37 CFR 1.78(a)
record separately a license relating to the same property);
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.


(C)Requests for corrections to documents
==311 Filing of Notice of Arbitration Awards==
recorded previously; and


(D)Resubmission of a non-recorded assignment.
{{Statute|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.


The date of receipt accorded to an assignment document
(b) Arbitration of such disputes, awards by arbitrators, and
sent to the Office by EFS or EPAS is the date
confirmation of awards shall be governed by title 9, to the extent
the complete transmission is received in the Office.
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.


If a document submitted by EFS or EPAS is determined
(c) An award by an arbitrator shall be final and binding
not to be recordable, the entire document, with
between the parties to the arbitration but shall have no force or  
its associated cover sheet, and the Office “Notice of  
effect on any other person. The parties to an arbitration may agree
Non-Recordation” will be transmitted via fax back to
that in the event a patent which is the subject matter of an award is
the sender. Once corrections are made, the initial submission,
subsequently determined to be invalid or unenforceable in a judgment
as amended, may then be resubmitted by  
rendered by a court of competent jurisdiction from which no
mailing the corrected submission to the address set
appeal can or has been taken, such award may be modified by any court of competent jurisdiction upon application by any party to
forth in 37 CFR 3.27. Timely submission will provide
the arbitration. Any such modification shall govern the rights and
the sender with the benefit of the initial receipt date as
obligations between such parties from the date of such modification.
the recordation date in accordance with 37 CFR 3.51.


The Patent and Trademark Assignment System
(d) When an award is made by an arbitrator, the patentee, his
assigns reel and frame numbers and superimposes
assignee or licensee shall give notice thereof in writing to the
recordation stampings on the processed and stored
Director. There shall be a separate notice prepared for each patent
electronic images. Accordingly, copies of all recorded
involved in such proceeding. Such notice shall set forth the names
documents will have the reel and frame numbers and
and addresses of the parties, the name of the inventor, and the
recordation stampings.
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.


303Assignment Documents Not Endorsed
(e) The award shall be unenforceable until the notice
on Pending Applications
required by subsection (d) is received by the Director.
|}


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
{{Statute|37 CFR 1.335. Filing of notice of arbitration awards.}}
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,  
(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
Substitute, and Continuation-
placement in the file of each patent. The notice must set forth the
in-Part in Relation to Parent Application
patent number, the names of the inventor and patent owner, and  
[R-3]
the names and addresses of the parties to the arbitration. The
notice must also include a copy of the award.


In the case of a division or continuation application,  
(b) If an award by an arbitrator pursuant to 35 U.S.C. 294 is
a prior assignment recorded against the original application
modified by a court, the party requesting the modification must
is applied (effective) to the division or continuation
file in the Patent and Trademark Office, a notice of the modification
application because the assignment recorded
for placement in the file of each patent to which the modification
against the original application gives the assignee
applies. The notice must set forth the patent number, the  
rights to the subject matter common to both applications.  
names of the inventor and patent owner, and the names and
Although the assignment recorded against an
addresses of the parties to the arbitration. The notice must also
original application is applied to the division or continuation
include a copy of the court’s order modifying the award.
application, the Office’s assignment records
 
will only reflect an assignment of a division or continuation
(c) Any award by an arbitrator pursuant to 35 U.S.C. 294shall be unenforceable until any notices required by paragraph (a)
application (or any other application) if a
or (b) of this section are filed in the Patent and Trademark Office.
request for recordation in compliance with 37 CFR
If any required notice is not filed by the party designated in paragraph
3.28, accompanied by the required fee (37 CFR 3.41),  
(a) or (b) of this section, any party to the arbitration proceeding
is filed.
may file such a notice.
|}


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


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.


==313 Recording of Licenses, Security Interests, and Other Documents Other Than Assignments==


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
applications require the recordation of a new
constitute a transfer or change of title. Typical of these
assignment if they are to be issued to an assignee.
documents which are accepted for recording are
See 37 CFR 3.81.
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.


306.01Assignment of an Application Claiming
===314 Certificates of Change of Name or of Merger===
the Benefits of a Provisional
Application [R-3]


If an application which claims the earlier filing date
Certificates issued by appropriate authorities showing
of a provisional application under 35 U.S.C. 119(e)
a change of name of a business or a merger of
includes only subject matter which formed a part of  
businesses are recordable. Although a mere change of  
the provisional application, an assignment recorded
name does not constitute a change in legal entity, it is
against the provisional application will be effective in  
properly a link in the chain of title. Documents of
the later application, similar to the practice with
merger are also proper links in the chain of title. They
respect to continuations and divisions filed under
may represent a change of entity as well as a change
35
of name.
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]
===315 Indexing Against a Recorded Certificate===


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


Patents may be granted to the assignee of the inventor of record
Therefore, even where a document has already
in the Patent and Trademark Office, upon the application made
been recorded in the Assignment Division in connection
and the specification sworn to by the inventor, except as otherwise
with a patent or patent application, a party that
provided in this title.
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


37 CFR 3.81. Issue of patent to assignee.
(C) the appropriate recording fee (see 37 CFR  
1.21(h) and 3.41).


(a)With payment of the issue fee: An application may issue
The Office will assign a new recording date to that
in the name of the assignee consistent with the application’s
submission, update the assignment database, and  
assignment where a request for such issuance is submitted with
microfilm the cover sheet and document, which shall
payment of the issue fee, provided the assignment has been previously
become part of the official record.
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
==317 Handling of Documents in the Assignment Division==
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  
All documents and cover sheets submitted for
interest to the exclusion of all the inventors, the patent may issue
recording are examined for formal requirements in the  
in the names of the multiple assignees.
Assignment Division in order to separate documents
which are recordable from those which are not recordable.


Normally, for a patent to issue to an assignee, a
Documents and cover sheets that are considered not
request for issuance of the application in the name of  
to be recordable are returned to the sender by the
the assignee must be filed in the United States Patent
Assignment Division with an explanation. If the
and Trademark Office (Office) at a date not later than
sender disagrees or believes that the document represents
the day on which the issue fee is paid. Such a  
an unusual case which justifies recordation, the
request must indicate that the assignment has been
sender may present the question to the Director by
previously recorded in the Office. If the assignment
way of petition under 37
has not been previously recorded in the Office, the  
CFR 1.181, filed with the  
request must state that the document has been filed for
Office of Petitions.
recordation as set forth in 37 CFR 3.11. See 37 CFR
 
3.81(a).
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.
 
===317.01 Recording Date===
 
{{Statute|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.
|}


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
The date of recording of a document is the date the  
printed on the patent where multiple names for the
document meeting the requirements for recording set
same party are identified on the Fee(s) Transmittal
forth in the regulations is filed in the Office. A document
form, PTOL-85B. Such multiple names may occur
which does not comply with the identification
when both a legal name and an “also known as” or
requirements of 37 CFR 3.21 will not be recorded.  
“doing business as” name is also included. This printing
Documents not meeting the other requirements for
practice will not, however, affect the existing
recording, for example, a document submitted without
practice of recording assignments with the Office in
a completed cover sheet or without the required fee,  
the Assignment Division. The assignee entry on form
will be returned for correction to the sender when a  
PTOL-85B should still be completed to indicate the  
correspondence address is available.
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
===317.02 Correction of Unrecorded Returned Documents and Cover Sheets===
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


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.


===317.03 Effect of Recording===
{{Statute|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.
|}




and address are identified in item 3 of the Fee(s)
{{Statute|37 CFR 3.56. Conditional assignments.}}
Transmittal form PTOL-85B, the patent will issue to
Assignments which are made conditional on the performance
the applicant. Assignment data printed on the patent
of certain acts or events, such as the payment of money or other
will be based solely on the information so supplied.
condition subsequent, if recorded in the Office, are regarded as
Assignment information printed on a patent is not
absolute assignments for Office purposes until canceled with the  
updated after a patent is issued, and may not be reflective
written consent of all parties or by the decree of a court of competent
of the assignment recorded in the Office subsequent
jurisdiction. The Office does not determine whether such conditions
to the issuance of the patent. Detailed
have been fulfilled.
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
The recording of a document is not a determination
37
by the Office of the validity of the document or the
CFR 1.323 (see MPEP § 1481 and § 1485) arising
effect that document has on the title to an application
from incomplete or erroneous assignee’s name furnished
or patent. When necessary, the Office will determine
, or a missing assignee’s name, in item 3 of
what effect a document has, including whether a party
PTOL-85B will not be granted unless a request
has the authority to take an action in a matter pending
under 37 CFR 3.81(b) has been granted and the  
before the Office. See MPEP § 324.
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
37 CFR 3.56 provides that an assignment, which at
1.17(i);
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.


(B)a request for issuance of the application in  
==318 Documents Not to be Placed in Files==
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  
Assignment documents submitted for recording
for recordation as set forth in 37 CFR 3.11before the issuance of the patent; and
should not be placed directly in application or patent  
 
files, but should be forwarded to Assignment Division
(D)a request for a certificate of correction
for recording.  
under 37 CFR 1.323 accompanied by the fee set forth
in 37 CFR 1.20(a).


309Restrictions Upon Employees of
==320 Title Reports==
U.S. Patent and Trademark Office
[R-3]


35 U.S.C. 4. Restrictions on officers and employees as to  
The “title report” is a form which can be used under
interests in patents.
certain circumstances by the Assignment Division to  
 
report to someone within the Office the name of the
Officers and employees of the Patent and Trademark Office  
owner of an application or patent as shown by the
shall be incapable, during the period of their appointments and for
Assignment Division records on the date the title
one year thereafter, of applying for a patent and of acquiring,
report is made. For example, a title report is requested
directly or indirectly, except by inheritance or bequest, any patent
by the Reexamination Preprocessing Staff when a
or any right or interest in any patent, issued or to be issued by the  
request for reexamination is filed. Title reports may
Office. In patents applied for thereafter they shall not be entitled
not be ordered by applicants or attorneys.  
to any priority date earlier than one year after the termination of
their appointment.


310Government License Rights toContractor-Owned Inventions
Information as to the title is not normally required
Made Under Federally Sponsored
by the examiner to examine an application. It is only
Research and Development [R-3]
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.


Where a Government contractor retains U.S.  
NOTE: The public can request a certified abstract
domestic patent rights, the contractor is under an obligation
of title. The fee for this service is set forth at 37 CFR
by virtue of 35 U.S.C. 202(c)(6) to include the
1.19(b)(4). See MPEP § 301.01 for a discussion of  
following statement at the beginning of the application
which assignment records are publicly available.
and any patents issued thereon:


“The U.S. Government has a paid-up license in this
==323 Procedures for Correcting Errors in Recorded Assignment Document==
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
An error in a recorded assignment document will be
specification following the title to prior copending
corrected by Assignment Division provided a “corrective
applications of the applicant  (37 CFR 1.78(a)
document” is submitted. The “corrective document”
and MPEP § 201.11),  the above “Government
must include the following:
License Rights” statement should follow immediately
as the second paragraph of the specification.


If there is no reference to an earlier application, the  
(A) A copy of the original assignment document
“Government License Rights” statement should
with the corrections made therein. The corrections
appear as the first paragraph of the specification. See
must be initialed and dated by the party
37
conveying the interest; and
CFR 1.77.


311Filing of Notice of Arbitration
(B) A new Recordation Form Cover Sheet.
Awards [R-3]


35 U.S.C. 294. Voluntary arbitration.
The new recordation form cover sheet must identify
 
the submission as a “corrective document” submission
(a)A contract involving a patent or any right under a patent
and indicate the reel and frame number where the
may contain a provision requiring arbitration of any dispute relating
incorrectly recorded assignment document appears.  
to patent validity or infringement arising under the contract. In
The person signing the new recordation form cover
the absence of such a provision, the parties to an existing patent
sheet must state that the information provided on the
validity or infringement dispute may agree in writing to settle
new cover sheet is true and correct and that any copy
such dispute by arbitration. Any such provision or agreement shall
submitted is a true copy of the original document. The
be valid, irrevocable, and enforceable, except for any grounds that
original cover sheet should be submitted with the corrective
exist at law or in equity for revocation of a contract.
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).


(b)Arbitration of such disputes, awards by arbitrators, and
===323.01 Correction of Error in Recorded Cover Sheet===
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


{{Statute|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:


{{tab1}}(1) The error is apparent when the cover sheet is compared with the recorded document to which it pertains and</p>


{{tab1}}(2) A corrected cover sheet is filed for recordation.</p>


(b) The corrected cover sheet must be accompanied by a  
 
copy of the document originally submitted for recording and by  
court of competent jurisdiction upon application by any party to
the recording fee as set forth in § 3.41.
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  
Any alleged error in a recorded cover sheet will  
Line 1,926: Line 1,495:
§ 323.01(c).
§ 323.01(c).


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


A party who wishes to correct a typographical error  
A party who wishes to correct a typographical error  
Line 1,935: Line 1,501:
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).  


Line 1,960: Line 1,526:
and the originally recorded assignment document (or  
and the originally recorded assignment document (or  
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 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 TO APPLICATION OR PATENT======
SHEET THAT DO NOT AFFECT TITLE  
TO APPLICATION OR PATENT


If the original cover sheet contains a typographical  
If the original cover sheet contains a typographical  
Line 1,983: Line 1,540:
recordation.
recordation.


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


If the original cover sheet contains a typographical  
If the original cover sheet contains a typographical  
Line 1,997: Line 1,552:
Office.
Office.


323.01(b)Typographical Errors in Recorded  
====323.01(b) Typographical Errors in Recorded Assignment Document====
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 2,017: Line 1,570:
21 USPQ2d 1078 (Comm’r Pat. 1987).
21 USPQ2d 1078 (Comm’r Pat. 1987).


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


When the owner of an application or registration  
When the owner of an application or registration  
Line 2,029: Line 1,578:
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.


The owner should contact the party who recorded  
The owner should contact the party who recorded  
Line 2,042: Line 1,590:
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  
Line 2,052: Line 1,600:
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.  


Line 2,070: Line 1,618:
made in a previously recorded document that erroneously  
made in a previously recorded document that erroneously  
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 owner in both the box requesting the name of the conveying  
 
 
 
 
 
owner in both the box requesting the name of the conveying  
party and the box requesting the name and  
party and the box requesting the name and  
address of the receiving party; this is to make it clear  
address of the receiving party; this is to make it clear  
Line 2,084: Line 1,625:
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====
Records [R-3]


Petitions to correct, modify or “expunge” assignment  
Petitions to correct, modify or “expunge” assignment  
Line 2,091: Line 1,631:
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  
(B) the integrity of the assignment records will  
not be affected by granting the petition.
not be affected by granting the petition.


Line 2,111: Line 1,651:
Assignment Historical Database.
Assignment Historical Database.


324Establishing Right of Assignee To  
==324 Establishing Right of Assignee To Take Action==
Take Action [R-5]
 
37 CFR 3.71. Prosecution by assignee.


(a)Patents — conducting of prosecution. One or more  
{{Statute|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  
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  
Line 2,123: Line 1,661:
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  
{{tab1}}(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</p>
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.


{{tab1}}(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.</p>


(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  
Line 2,146: Line 1,675:
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 2,153: Line 1,682:
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.


(a)The inventor is presumed to be the owner of a patent  
{{Statute|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  
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  
Line 2,162: Line 1,692:
assignment.
assignment.


(b)(1) In order to request or take action in a patent or trademark  
(b)
matter, the assignee must establish its ownership of the  
{{tab1}}(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:</p>
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
{{tab3}}(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</p>
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  
{{tab3}}(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).</p>
submission is authorized to act on behalf of the assignee; or


(ii)Being signed by a person having apparent authority
{{tab1}}(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:</p>
to sign on behalf of the assignee, e.g., an officer of the
assignee.


{{tab3}}(i) Including a statement that the person signing the submission is authorized to act on behalf of the assignee; or</p>


{{tab3}}(ii) Being signed by a person having apparent authority to sign on behalf of the assignee, e.g., an officer of the assignee.</p>


(c) For patent matters only:


{{tab1}}(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.</p>


(c)For patent matters only:
{{tab1}}(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.</p>
|}


(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
The owner or assignee of a patent property can  
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  
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  
Line 2,225: Line 1,720:
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) Transmittal  
terminal disclaimer (MPEP § 1490), Fee(s) Transmittal  
(PTOL-85B) (MPEP §
(PTOL-85B) (MPEP § 1306), or a request for status of an application (MPEP § 102). The owner or  
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)  
assignee can file an application under 37 CFR 1.47(b)  
(MPEP § 409.03(b)), appoint its own registered patent  
(MPEP § 409.03(b)), appoint its own registered patent  
practitioner to prosecute an application (37 CFR  
practitioner to prosecute an application (37 CFR  
1.32 and MPEP §
1.32 and MPEP § 402.07), grant a power to inspect an  
402.07), grant a power to inspect an  
application (MPEP § 104), and acquiesce to express  
application (MPEP § 104), and acquiesce to express  
abandonment of an application (MPEP §
abandonment of an application (MPEP § 711.01). The  
711.01). The  
owner or assignee consents to the filing of a reissue  
owner or assignee consents to the filing of a reissue  
application (MPEP § 1410.01), and to the correction  
application (MPEP § 1410.01), and to the correction  
of inventorship (MPEP § 201.03 or § 1481).  
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


The provisions of 37 CFR 3.71(b)(1) and (2) identify  
The provisions of 37 CFR 3.71(b)(1) and (2) identify  
the owner or assignee that can take action in  
the owner or assignee that can take action in  
patent matters, e.g., the assignee which may conduct  
patent matters, e.g., the assignee which may conduct  
Line 2,258: Line 1,743:
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  
as the assignee by satisfying the requirements  
as the assignee by satisfying the requirements  
of that subsection, in order to be recognized as an  
of that subsection, in order to be recognized as an  
Line 2,281: Line 1,766:
A. Individual and Partial Assignees
A. Individual and Partial Assignees


If there is a single assignee of the entire right, title  
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 2,292: Line 1,777:
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  
Line 2,299: Line 1,784:
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 2,309: Line 1,794:
application.
application.


Where at least one inventor retains an ownership  
Where at least one inventor retains an ownership  
interest together with the partial assignee(s), the combination  
interest together with the partial assignee(s), the combination  
of all partial assignees and inventors retaining  
of all partial assignees and inventors retaining  
Line 2,321: Line 1,806:
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, the  
Where an applicant retains an ownership interest, the  
combination of all partial assignees and the applicant  
combination of all partial assignees and the applicant with the ownership interest is needed to conduct the  
 
 
 
 
 
with the ownership interest is needed to conduct the  
prosecution of an application.  
prosecution of an application.  


Line 2,344: Line 1,822:
B. Example
B. Example


Inventors A and B invent a process and file their  
Inventors A and B invent a process and file their  
application, signing the declaration for the patent  
application, signing the declaration for the patent  
application. Inventors A and B together may conduct  
application. Inventors A and B together may conduct  
Line 2,363: Line 1,841:
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 2,375: Line 1,853:
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) and a  
executed assignment submitted for recording) and a  
Line 2,383: Line 1,861:
pursuant to 37 CFR 3.11; or  
pursuant to 37 CFR 3.11; or  


(B)a statement specifying, by reel and frame  
(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.
Line 2,401: Line 1,879:
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  
37 CFR 3.73(c). If the submission establishing ownership  
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  
Line 2,412: Line 1,889:
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  
Once 37 CFR 3.73(b) is complied with by an  
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  
Line 2,428: Line 1,904:
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  
(A) refer to a statement filed under 37 CFR 3.73(b) in the parent application;
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  
 
(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  
an assignee, a newly executed statement under  
37  
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.  
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======


 
Where a Request for Continued Examination of an  
Where a Request for Continued Examination of an  
application is filed under 37 CFR 1.114 (which can be  
application is filed under 37 CFR 1.114 (which can be  
filed on or after May 29, 2000 for an application filed  
filed on or after May 29, 2000 for an application filed  
Line 2,474: Line 1,933:
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 2,527: Line 1,986:
sign will be required.
sign will be required.


VI.WHEN OWNERSHIP MUST BE ESTABLISHED
======VI. WHEN OWNERSHIP MUST BE ESTABLISHED======
 


Examples of situations where ownership must be  
Examples of situations where ownership must be  
Line 2,542: Line 2,000:
application (MPEP § 102 and § 104); acquiesces to  
application (MPEP § 102 and § 104); acquiesces to  
express abandonment of an application (MPEP  
express abandonment of an application (MPEP  
§
§ 711.01); appoints its own registered attorney or  
711.01); appoints its own registered attorney or  
agent to prosecute an application (37 CFR 3.71 and  
agent to prosecute an application (37 CFR 3.71 and  
MPEP §
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.  
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  
Line 2,587: Line 2,021:
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 2,604: Line 2,038:
establishment of ownership interest.  
establishment of ownership interest.  


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


Where there are two or more conflicting 37 CFR  
Where there are two or more conflicting 37 CFR  
Line 2,627: Line 2,060:
under 37 CFR 1.47.
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
{{MPEP Chapter|200|400}}
{{MPEP Chapter|200|400}}

Revision as of 18:58, November 25, 2011

← MPEP 200 ↑ MPEP Table of Contents MPEP 400 →


Chapter 300 Ownership and Assignment

301 Ownership/Assignability of Patents and Applications

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. 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.

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 together own 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).

301.01 Accessibility of Assignment Records

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.

302 Recording of Assignment Documents

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.


302.01 Assignment Document Must Be Copy for Recording

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.

302.02 Translation 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.

302.03 Identifying Patent or Application

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.”

302.04 Foreign Assignee May DesignateDomestic Representative

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.

302.05 Address 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.

302.06 Fee for Recording

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).

302.07 Assignment Document Must Be Accompanied by a Cover Sheet

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.

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.

302.08 Mailing Address for Submitting Assignment Documents

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.

302.09 Facsimile Submission of Assignment Documents

Assignments and other documents affecting title may be submitted to the Office via facsimile (fax).

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.

302.10 Electronic Submission of Assignment Documents

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.

303 Assignment 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.

306 Assignment of Division, Continuation, Substitute, and Continuation-in-Part in Relation to Parent Application

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.

306.01 Assignment of an Application Claiming the Benefits of a Provisional Application

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.

307 Issue to Assignee

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).

309 Restrictions Upon Employees of U.S. Patent and Trademark Office

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.


310 Government License Rights to Contractor-Owned Inventions Made Under Federally Sponsored Research and Development

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.

311 Filing of Notice of Arbitration Awards

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.

313 Recording of Licenses, Security Interests, and Other Documents Other Than Assignments

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.

314 Certificates of Change of Name or of 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.

315 Indexing Against a Recorded Certificate

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.

317 Handling of Documents in the Assignment Division

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.

317.01 Recording 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.

317.02 Correction of Unrecorded Returned Documents and Cover Sheets

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.

317.03 Effect 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.

318 Documents 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.

320 Title Reports

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.

323 Procedures for Correcting Errors in Recorded Assignment Document

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.

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).

323.01 Correction of Error in Recorded Cover Sheet

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

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

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

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

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.

324 Establishing Right of Assignee To Take Action

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.

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