What is the process for petitioning a denial of an ex parte reexamination request?
If a request for ex parte reexamination under 35 U.S.C. 302 is denied, the requester can petition for review. According to MPEP 2248: “The requester may seek review by a petition to the Director under § 1.181 within one month of the mailing date of the examiner’s determination refusing ex parte reexamination. Any such petition…
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