USPTO · Ninth Edition · Revision 01.2024
The MPEP, as
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mpep-e9r01-2024-html
Sections736
Chapters29
Authorities3,347
Cross-references3,824
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Cases with AI-generated holdings, statutes and rules — each with reverse citations into the manual.
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Topic guides
Attorney-reviewed guides to patent eligibility, obviousness, the § 112 requirements and appeals, each routing into the sections and cases that matter.
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Current USPTO guidance
Memoranda, Federal Register notices, example sets and precedential decisions issued after the pinned revision, linked to the sections they change.
21 documents→