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The United States Patent and Trademark Office (USPTO or Office) proposes modifications to the rules of practice for inter partes review (IPR) before the Patent Trial and Appeal Board (PTAB or Board) that the Under Secretary of Commerce for Intellectual Property and Director of USPTO and, by delegation, the PTAB will use in instituting IPR.
Published
Oct 17, 2025
Comments Close
Nov 17, 2025
Citation
90 FR 48335
Agencies
2
Full text not available in our database.
View on Federal Register →Get a plain-English explanation of what this regulation does, which agencies are responsible, and how it affects existing rules.
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Docket No. PTO-P-2025-0025
0651-AD89
37 CFR 42