MPEP § 313 — Recording of Licenses, Security Interests, and Documents Other Than Assignments (Annotated Rules)

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

USPTO MPEP version: BlueIron's Update: 2025-12-31

This page consolidates and annotates all enforceable requirements under MPEP § 313, including statutory authority, regulatory rules, examiner guidance, and practice notes. It is provided as guidance, with links to the ground truth sources. This is information only, it is not legal advice.

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

This section addresses Recording of Licenses, Security Interests, and Documents Other Than Assignments. Primary authority: 35 U.S.C. 261, 37 CFR 3.11, and 37 CFR 3.11(a). Contains: 1 requirement, 1 permission, and 2 other statements.

Key Rules

Topic

Assignment and Ownership (MPEP Chapter 300)

2 rules
StatutoryInformativeAlways
[mpep-313-9f0b71a541fed0db9b431863]
Other Documents Relating to Patents Must Be Recorded
Note:
Documents affecting title to patent applications, patents, and registrations must be recorded as specified in 37 CFR Part 3 or at the Director's discretion.

In addition to assignments and documents required to be recorded by Executive Order 9424, upon request, assignments of applications, patents, and registrations, and other documents relating to interests in patent applications and patents will be recorded in the Office. See 35 U.S.C. 261 and 37 CFR 3.11. Other documents affecting title to applications, patents, and registrations will be recorded as provided in 37 CFR Part 3 or at the discretion of the Director. 37 CFR 3.11(a).

Jump to MPEP Source · 37 CFR 3.11Assignment and Ownership (MPEP Chapter 300)Assignability of Patents (35 U.S.C. 261)Patent Ownership Fundamentals (MPEP 301)
StatutoryInformativeAlways
[mpep-313-8a19fda08db15395b65bb89f]
Recording of Assignments and Other Documents Affecting Patent Title
Note:
This rule requires the recording of assignments, licenses, security interests, and other documents affecting title to patent applications and patents in the Office.

In addition to assignments and documents required to be recorded by Executive Order 9424, upon request, assignments of applications, patents, and registrations, and other documents relating to interests in patent applications and patents will be recorded in the Office. See 35 U.S.C. 261 and 37 CFR 3.11. Other documents affecting title to applications, patents, and registrations will be recorded as provided in 37 CFR Part 3 or at the discretion of the Director. 37 CFR 3.11(a).

Jump to MPEP Source · 37 CFR 3.11Assignment and Ownership (MPEP Chapter 300)Assignability of Patents (35 U.S.C. 261)Patent Ownership Fundamentals (MPEP 301)
Topic

Assignability of Patents (35 U.S.C. 261)

1 rules
StatutoryRequiredAlways
[mpep-313-cd90050d4eeb39bb80c53c44]
Assignments of Patents Must Be Recorded
Note:
Requirements for recording assignments and documents related to patent interests as per Executive Order 9424.

In addition to assignments and documents required to be recorded by Executive Order 9424, upon request, assignments of applications, patents, and registrations, and other documents relating to interests in patent applications and patents will be recorded in the Office. See 35 U.S.C. 261 and 37 CFR 3.11. Other documents affecting title to applications, patents, and registrations will be recorded as provided in 37 CFR Part 3 or at the discretion of the Director. 37 CFR 3.11(a).

Jump to MPEP Source · 37 CFR 3.11Assignability of Patents (35 U.S.C. 261)Patent Ownership Fundamentals (MPEP 301)Assignment and Ownership (MPEP Chapter 300)
Topic

Petition to Supervisory Authority (37 CFR 1.181)

1 rules
StatutoryPermittedAlways
[mpep-313-8d5f53f9e9c6ef8816e8e6c7]
Unrecorded Document Petition
Note:
A sender may petition the Office of Petitions to record an unrecorded document they believe warrants special consideration under 37 CFR 1.181.

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.

Jump to MPEP Source · 37 CFR 1.181Petition to Supervisory Authority (37 CFR 1.181)Petition Procedures (MPEP 1002)Director Authority and Petitions (MPEP 1000)

Citations

Primary topicCitation
Assignability of Patents (35 U.S.C. 261)
Assignment and Ownership (MPEP Chapter 300)
35 U.S.C. § 261
Petition to Supervisory Authority (37 CFR 1.181)37 CFR § 1.181
Assignability of Patents (35 U.S.C. 261)
Assignment and Ownership (MPEP Chapter 300)
37 CFR § 3.11
Assignability of Patents (35 U.S.C. 261)
Assignment and Ownership (MPEP Chapter 300)
37 CFR § 3.11(a)
MPEP § 324

Source Text from USPTO’s MPEP

This is an exact copy of the MPEP from the USPTO. It is here for your reference to see the section in context.

BlueIron Last Updated: 2025-12-31