Fed Circuit Watch: Hyperlinked Material in Federal Register Notice is Prior Art

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What constitutes prior art is not as easy as it may seem.  While it may be uncontroverted that a Federal Register notice is prior art, the hyperlinked materials in that notice is what was at issue in Jazz Pharm., Inc. v. Amneal Pharm., Inc.,[1] decided by the Court of Appeals for the Federal Circuit on …

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Fed Circuit Watch: No Sovereign Immunity in IPR

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Sovereign immunity is the right of the government to not be sued absent waiver or consent.  The federal government retains sovereign immunity rights.[1]  States, through the Eleventh Amendment, also have sovereign immunity in federal courts.[2]  Indian tribes also have sovereign immunity absent waiver or congressional abrogation.[3]  This final type, tribal sovereign immunity, has never been …

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Fed Circuit Watch: PTAB Decisions Questioned in Light of SAS and Aqua Products

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On June 19, 2018, the Court of Appeals for the Federal Circuit issued Sirona Dental Systs. GmbH v. Institut Straumann AG.[1]  The case is important because two other recent court decisions – SAS and Aqua Products – affected certain details of this case that ultimately affected how the Fed Circuit ruled.  In SAS, the U.S. …

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