What is an Examiner’s Answer in patent reexamination proceedings?

An Examiner’s Answer is a written response provided by the primary examiner to an appeal brief in a patent reexamination proceeding. According to MPEP § 2275, “The primary examiner may, within such time as may be directed by the Director, furnish a written answer to the appeal brief.” The Examiner’s Answer addresses the arguments presented in the appeal brief and may include new grounds of rejection if approved by the Director.

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Topics: MPEP 2200 - Citation Of Prior Art And Ex Parte Reexamination Of Patents, MPEP 2275 - Examiner'S Answer, Patent Law, Patent Procedure
Tags: Appeal Brief, examiner's answer, patent reexamination, USPTO