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

37 CFR 42.105: Service of petition.

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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 42—TRIAL PRACTICE BEFORE THE PATENT TRIAL AND APPEAL BOARD
  5. Subpart B—Inter Partes Review

In addition to the requirements of § 42.6, the petitioner must serve the petition and exhibits relied upon in the petition as follows:

(a) The petition and supporting evidence must be served on the patent owner at the correspondence address of record for the subject patent. The petitioner may additionally serve the petition and supporting evidence on the patent owner at any other address known to the petitioner as likely to effect service.

(b) Upon agreement of the parties, service may be made electronically. Service may be by Priority Mail Express® or by means at least as fast and reliable as Priority Mail Express®. Personal service is not required.

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

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