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Federal regulations · Through 2026-08-25 · Newer source version available

37 CFR 1.958: Petition to revive inter partes reexamination prosecution terminated for lack of patent owner response.

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Where this section sits in the code
  1. Title 37—Patents, Trademarks, and Copyrights
  2. CHAPTER I—UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE
  3. SUBCHAPTER A—GENERAL
  4. PART 1—RULES OF PRACTICE IN PATENT CASES
  5. Subpart H—Inter Partes Reexamination of Patents That Issued From an Original Application Filed in the United States on or After November 29, 1999

If a response by the patent owner is not timely filed in the Office, a petition may be filed pursuant to § 1.137 to revive a reexamination prosecution terminated under § 1.957(b) or limited under § 1.957(c) if the delay in response was unintentional.

Collected 2026-08-27T02:25:45Z. Source file · JSON

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