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Standing to Appeal PTAB Decision to Federal Circuit is Measured for the Appellant, Not the Appellee

The Federal Circuit determined that Article III standing was not necessary for an appellee to participate in a judicial appeal of an IPR final written decision because the appellant had Article III standing in Personal Audio,...more

Defect in Patent Assignment Results in IPR Challenge Effectively Going Unopposed

Old Republic’s IPR petition was effectively unopposed due to a defect in the chain of assignment, which led the PTAB to hold all claims unpatentable without considering arguments or evidence submitted in favor of...more

PTAB Grants-in-Part Motions to Amend in Three Related IPRs

The PTAB granted-in-part motions to amend in three related proceedings: Activision Blizzard, Inc. v. Acceleration Bay, LLC, IPR2015-01953, Paper 107 (P.T.A.B. sealed on March 23, 2017, made public on April 19, 2017);...more

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