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1,728 cases and 505 statutes & rules the structured MPEP cites — cases with AI-generated holdings, each authority listing the sections that cite it.

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Statutes & rules505 · most cited
35 U.S.C.
§ 102
Conditions for patentability; novelty
1,849
35 U.S.C.
§ 112
Specification
1,145
35 U.S.C.
§ 103
Conditions for patentability; non-obvious subject matter
565
37 CFR
§ 1.53
Application number, filing date, and completion of application
404
35 U.S.C.
§ 111
Application
317
37 CFR
§ 1.78
Claiming benefit of earlier filing date and cross-references to other applications
250
35 U.S.C.
§ 119
Benefit of earlier filing date; right of priority
250
37 CFR
§ 1.17
Patent application and reexamination processing fees
239
35 U.S.C.
§ 120
Benefit of earlier filing date in the United States
237
37 CFR
§ 1.55
Claim for foreign priority
233
37 CFR
§ 1.63
Inventor’s oath or declaration
213
35 U.S.C.
§ 101
Inventions patentable
204
37 CFR
§ 1.16
National application filing, search, and examination fees
182
37 CFR
§ 1.131
Affidavit or declaration of prior invention or to disqualify commonly owned patent or published application as prior art
180
37 CFR
§ 1.76
Application data sheet
180
37 CFR
§ 1.136
Extensions of time
164
37 CFR
§ 1.130
Affidavit or declaration of attribution or prior public disclosure under the Leahy-Smith America Invents Act
155
37 CFR
§ 1.57
Incorporation by reference
153
35 U.S.C.
§ 371
National stage: Commencement
150
37 CFR
§ 1.97
Filing of information disclosure statement
137
37 CFR
§ 3.73
Establishing right of assignee to take action
131
35 U.S.C.
§ 251
Reissue of defective patents
130
35 U.S.C.
§ 100
(note) AIA First inventor to file provisions
128
37 CFR
§ 1.114
Request for continued examination
120
37 CFR
§ 1.10
Filing of correspondence by Priority Mail Express ®
117
35 U.S.C.
§ 121
Divisional applications
116
37 CFR
§ 1.46
Application for patent by an assignee, obligated assignee, or a person who otherwise shows sufficient proprietary interest in the matter
109
37 CFR
§ 1.291
Protests by the public against pending applications
108
37 CFR
§ 1.52
Language, paper, writing, margins, read-only optical disc specifications
108
37 CFR
§ 1.913
Persons eligible to file, and time for filing, a request for inter partes reexamination
108
37 CFR
§ 1.48
Correction of inventorship pursuant to 35 U.S.C. 116 or correction of the name or order of names in a patent application, other than a reissue application
102
35 U.S.C.
§ 365
Right of priority; benefit of the filing date of a prior application
102
37 CFR
§ 1.121
Manner of making amendments in applications
100
37 CFR
§ 1.56
Duty to disclose information material to patentability
100
37 CFR
§ 1.137
Revival of abandoned application, or terminated or limited reexamination prosecution
99
37 CFR
§ 1.4
Nature of correspondence and signature requirements
97
37 CFR
§ 1.29
Micro entity status
95
37 CFR
§ 1.33
Correspondence respecting patent applications, reexamination proceedings, and other proceedings
94
37 CFR
§ 41.50
Decisions and other actions by the Board
86
35 U.S.C.
§ 122
Confidential status of applications; publication of patent applications
86
37 CFR
§ 1.98
Content of information disclosure statement
83
37 CFR
§ 1.132
Affidavits or declarations traversing rejections or objections
82
37 CFR
§ 1.8
Certificate of mailing or transmission
82
37 CFR
§ 1.111
Reply by applicant or patent owner to a non-final Office action
79
35 U.S.C.
§ 386
Right of priority
75
37 CFR
§ 1.64
Substitute statement in lieu of an oath or declaration
74
37 CFR
§ 1.175
Inventor’s oath or declaration for a reissue application
73
37 CFR
§ 1.321
Statutory disclaimers, including terminal disclaimers
71
37 CFR
§ 11.18
Signature and certificate for correspondence filed in the Office
70
37 CFR
§ 1.27
Definition of small entities and establishing status as a small entity to permit payment of small entity fees; when a determination of entitlement to small entity status and notification of loss of entitlement to small entity status are required; fraud on the Office
69
37 CFR
§ 1.6
Receipt of correspondence
67
37 CFR
§ 1.47
[Reserved]
66
37 CFR
§ 1.105
Requirements for information
63
37 CFR
§ 1.116
Amendments and affidavits or other evidence after final action and prior to appeal
63
37 CFR
§ 1.821
Nucleotide and/or amino acid sequence disclosures in patent applications
60
35 U.S.C.
§ 115
Inventor’s oath or declaration
60
37 CFR
§ 41.37
Appeal brief
59
37 CFR
§ 1.312
Amendments after allowance
56
37 CFR
§ 1.71
Detailed description and specification of the invention
55
37 CFR
§ 1.182
Questions not specifically provided for
54
37 CFR
§ 1.84
Standards for drawings
52
37 CFR
§ 1.313
Withdrawal from issue
49
37 CFR
§ 1.173
Reissue specification, drawings, and amendments
45
37 CFR
§ 1.129
Transitional procedures for limited examination after final rejection and restriction practice
43
35 U.S.C.
§ 154
Contents and term of patent; provisional rights
43
37 CFR
§ 1.135
Abandonment for failure to reply within time period
42
35 U.S.C.
§ 132
Notice of rejection; reexamination
42
37 CFR
§ 1.103
Suspension of action by the Office
41
PCT
§ 21
PCT Article 21
40
37 CFR
§ 1.104
Nature of examination
40
37 CFR
§ 1.14
Patent applications preserved in confidence
40
37 CFR
§ 1.51
General requisites of an application
40
37 CFR
§ 1.32
Power of attorney
39
37 CFR
§ 1.58
Chemical and mathematical formulas and tables
38
37 CFR
§ 1.34
Acting in a representative capacity
37
37 CFR
§ 1.138
Express abandonment
36
37 CFR
§ 1.102
Advancement of examination
35
37 CFR
§ 1.41
Inventorship
35
35 U.S.C.
§ 133
Time for prosecuting application
35
37 CFR
§ 3.71
Prosecution by assignee
34
37 CFR
§ 1.323
Certificate of correction of applicant’s mistake
33
35 U.S.C.
§ 21
Filing date and day for taking action
33
37 CFR
§ 1.11
Files open to the public
32
37 CFR
§ 1.181
Petition to the Director
32
37 CFR
§ 1.96
Submission of computer program listings
32
37 CFR
§ 1.42
Applicant for patent
31
37 CFR
§ 41.20
Fees
31
37 CFR
§ 1.183
Suspension of rules
30
35 U.S.C.
§ 113
Drawings
30
35 U.S.C.
§ 123
Micro entity defined
30
35 U.S.C.
§ 255
Certificate of correction of applicant’s mistake
30
37 CFR
§ 90.3
Time for appeal or civil action
29
37 CFR
§ 41.33
Amendments and affidavits or other Evidence after appeal
28
37 CFR
§ 1.67
Supplemental oath or declaration
26
37 CFR
§ 1.77
Arrangement of application elements
26
37 CFR
§ 1.251
Unlocatable file
25
37 CFR
§ 1.28
Refunds when small entity status is later established; how errors in small entity status are excused
25
37 CFR
§ 1.75
Claim(s)
25
37 CFR
§ 1.125
Substitute specification
24
35 U.S.C.
§ 363
International application designating the United States: Effect
24
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