Can new evidence be included in a patent appeal brief?

No, new evidence cannot be included in a patent appeal brief. MPEP 1205.02 clearly states: “37 CFR 41.37(c)(2) prohibits the inclusion in a brief of any new or non-admitted amendment, affidavit or other evidence.” If an appellant wishes to have new evidence considered, they must follow a different process: The appellant must seek review of…

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What regulation governs Appeal Briefs in patent cases?

Appeal Briefs in patent cases are governed by 37 CFR 41.37. This regulation outlines the requirements, content, and procedure for submitting an Appeal Brief to the Patent Trial and Appeal Board (PTAB). As stated in MPEP 1205: “37 CFR 41.37 Appeal brief.” This regulation provides detailed guidelines on what must be included in an Appeal…

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