MPEP § 2226 — Initial Processing of Request for Ex Parte Reexamination Filed under 35 U.S.C. 302
Ninth Edition, Revision 01.2024 · last revised R-07.2015
The opening of all mail marked “Mail Stop Ex Parte Reexam,” and all initial clerical processing of requests for reexamination, will be performed in the Office of Patent Application Processing (OPAP).