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Final Written Decisions Administrative Review Patent Trial and Appeal Board

Goodwin

The Appeals Review Panel’s In Re Xencor Decision: The USPTO Provides Its Position on Written Description and Means-Plus-Function...

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On May 17, 2024, an Appeals Review Panel (ARP) of the United States Patent and Trademark Office (“USPTO”) released its decision in Ex parte Chamberlain (referred to in Federal Circuit proceedings as In re Xencor;...more

Jones Day

PTAB Announces Rules Formalizing Director Review

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In 2021, following the Supreme Court’s Arthrex decision, the PTO issued an interim procedure for requesting Director Review. The PTO has now issued a Notice of Proposed Rulemaking (“NPRM”) formalizing the Director Review...more

Jones Day

PTAB Details Interim Procedure for Requesting Arthrex Director Review

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On June 29th, the PTO issued an initial protocol for requesting Director review of a PTAB Final Written Decision according to the Supreme Court’s Arthrex decision.  This Arthrex protocol is similar to the current procedure...more

Jones Day

The PTAB Must Address All Grounds, Even After Final Written Decision

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Amazon.com, Inc. and Blizzard Entertainment, Inc. (“Amazon”) filed a petition for inter partes review challenging the validity of AC Technologies S.A.’s (“AC”) U.S. Patent No. 7,904,680. See IPR2015-01802. Amazon asserted...more

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