Code of Federal Regulations (Last Updated: July 5, 2024) |
Title 37 - Patents, Trademarks, and Copyrights |
Chapter I - United States Patent and Trademark Office, Department of Commerce |
SubChapter A - General |
Part 1 - Rules of Practice in Patent Cases |
Subpart H - Inter Partes Reexamination of Patents That Issued From an Original Application Filed in the United States on or After November 29, 1999 |
Requirements forInter Partes Reexamination Proceedings |
§ 1.913 - Persons eligible to file, and time for filing, a request for inter partes reexamination.
Latest version.
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§ 1.913 Persons eligible to file, and time for filing, a request for inter partes reexamination.
(a) Except as provided for in § 1.907 and in paragraph (b) of this section, any person other than the patent owner or its privies may, at any time during the period of enforceability of a patent which issued from an original application filed in the United States on or after November 29, 1999, file a request for inter partes reexamination by the Office of any claim of the patent on the basis of prior art patents or printed publications cited under § 1.501.
(b) Any request for an inter partes reexamination submitted on or after September 16, 2012, will not be accorded a filing date, and any such request will not be granted.
[76 FR 59057, Sept. 23, 2011]