MPEP § 2153 — Prior Art Exceptions Under 35 U.S.C. 102(b)(1) to AIA 35 U.S.C. 102(a)(1) (Annotated Rules)

§2153 Prior Art Exceptions Under 35 U.S.C. 102(b)(1) to AIA 35 U.S.C. 102(a)(1)

USPTO MPEP version: BlueIron's Update: 2026-01-10

This page consolidates and annotates all enforceable requirements under MPEP § 2153, 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.

Prior Art Exceptions Under 35 U.S.C. 102(b)(1) to AIA 35 U.S.C. 102(a)(1)

This section addresses Prior Art Exceptions Under 35 U.S.C. 102(b)(1) to AIA 35 U.S.C. 102(a)(1). Primary authority: 35 U.S.C. 100, 35 U.S.C. 102, and 35 U.S.C. 102(b)(1)(A). Contains: 2 statements.

Key Rules

Topic

Statutory Authority for Examination

1 rules
StatutoryInformativeAlways
[mpep-2153-a6a78ac16684f4f2749a361f]
Application Subject to FITF Provisions Must Be Examined Under AIA Rules
Note:
This rule requires that applications subject to the first inventor to file (FITF) provisions of the America Invents Act (AIA) be examined under the corresponding AIA rules.

[Editor Note: This MPEP section is only applicable to applications subject to examination under the first inventor to file (FITF) provisions of the AIA as set forth in 35 U.S.C. 100 (note). See MPEP § 2159 et seq. to determine whether an application is subject to examination under the FITF provisions, and MPEP § 2131MPEP § 2138 for examination of applications subject to pre-AIA 35 U.S.C. 102.]

Jump to MPEP SourceStatutory Authority for ExaminationExamination ProceduresFirst Inventor to File (FITF) System
Topic

AIA Grace Period Exceptions (MPEP 2153)

1 rules
StatutoryInformativeAlways
[mpep-2153-0c7308217e5daf0ac216d7ac]
Exceptions for Grace Period Inventor-Disclosed Prior Art
Note:
This rule outlines exceptions to prior art under AIA 35 U.S.C. 102(a)(1) based on inventor-originated disclosures during the grace period, as detailed in MPEP § 2153.01 and § 2153.02.

See MPEP § 2153.01 for prior art exceptions based on grace period inventor-originated disclosures as provided for under AIA 35 U.S.C. 102(b)(1)(A). See MPEP § 2153.02 for prior art exceptions based on inventor-originated prior public disclosures.

Jump to MPEP SourceAIA Grace Period Exceptions (MPEP 2153)Prior Art Under AIA 35 U.S.C. 102 (MPEP 2150-2159)AIA vs Pre-AIA 102 (MPEP 2151)

Citations

Primary topicCitation
Statutory Authority for Examination35 U.S.C. § 100
Statutory Authority for Examination35 U.S.C. § 102
AIA Grace Period Exceptions (MPEP 2153)35 U.S.C. § 102(b)(1)(A)
Statutory Authority for ExaminationMPEP § 2131
Statutory Authority for ExaminationMPEP § 2138
AIA Grace Period Exceptions (MPEP 2153)MPEP § 2153.01
AIA Grace Period Exceptions (MPEP 2153)MPEP § 2153.02
Statutory Authority for ExaminationMPEP § 2159

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: 2026-01-10