Title 35 › Part III— PATENTS AND PROTECTION OF PATENT RIGHTS › Chapter 31— INTER PARTES REVIEW › § 317
If a petitioner and the patent owner both ask to end an inter partes review, the Patent Office must end the review for that petitioner unless the Office already decided the case on the merits before the request was filed. If the review is ended for that petitioner, estoppel under section 315(e) does not apply to the petitioner or their real party in interest or privy. If no petitioner remains, the Office may end the review or issue a final written decision under section 318(a). Any agreement between the patent owner and a petitioner to end the review must be in writing, and a true copy must be filed with the Office before the review ends. At a party’s request, the agreement will be treated as business confidential, kept separate from the patent file, and shown only to federal agencies by written request or to others who show good cause.
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Patents — Source: USLM XML via OLRC
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Citation
35 U.S.C. § 317
Title 35 — Patents
Last Updated
Apr 5, 2026
Release point: 119-73not60