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Federal Circuit Patent Watch: Deterrence Sanctions Affirmed for Bad Faith Filings of Meritless Lawsuits

Precedential and Key Federal Circuit Opinions - 1. CYTIVA BIOPROCESS R&D AB v. JSR CORP. [OPINION] (2023-2074, 12/4/2024) (Prost, Taranto, Hughes) - Prost, J. The Court affirmed the PTAB’s IPR determination that...more

Federal Circuit Overrules Rosen-Durling Test for Design Patent Obviousness as “Improperly Rigid”

Precedential and Key Federal Circuit Opinions - LKQ CORPORATION v. GM GLOBAL TECHNOLOGY OPERATIONS LLC [OPINION] (2021-2348, 5/21/24) Moore, Lourie, Dyk, Prost, Reyna, Taranto, Chen, Hughes, Stoll, and Stark - Stoll,...more

Federal Circuit Patent Watch: District Court’s “Seemingly Siloed and Inflexible Approach” to Obviousness “Ran Afoul” of KSR

Precedential and Key Federal Circuit Opinions - 1.  JANSSEN PHARMACEUTICALS, INC. v. TEVA PHARMACEUTICALS USA, INC. [OPINION] (2022-1258, 2022-1307, 4/1/2024) (Dyk, Prost, and Hughes) - Prost, J. The Court affirmed...more

Federal Circuit Patent Watch: A comparative statement in a patent specification can be “definitional” for purposes of claim...

Precedential and Key Federal Circuit Opinions - 1.  PARKERVISION, INC. v. VIDAL [OPINION] (2022-1548, 12/15/2023) (Prost, Wallach, and Chen)* - Chen, J. The Court affirmed the PTAB’s determination that the patent...more

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