Precedential and Key Federal Circuit Opinions -
ECOFACTOR, INC. v. GOOGLE LLC [OPINION] (2023-1101, 5/21/2025) (Lourie, Dyk, Prost, Reyna, Taranto, Chen, Hughes, Stoll, Stark) -
Moore, C.J. The en banc Court reversed...more
Precedential and Key Federal Circuit Opinions -
HD SILICON SOLUTIONS LLC v. MICROCHIP TECHNOLOGY INC. [OPINION] (2023-1397, 2/6/2025) (Lourie, Stoll, Cunningham) -
Lourie, J. The Board affirmed the Final Written...more
2/21/2025
/ Appeals ,
Claim Construction ,
Collateral Estoppel ,
International Trade Commission (ITC) ,
Obviousness ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Pharmaceutical Patents ,
Precedential Opinion
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
12/23/2024
/ Attorney's Fees ,
Claim Construction ,
Inter Partes Review (IPR) Proceeding ,
Noninfringement ,
Obviousness ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patent Trial and Appeal Board ,
Patents ,
Sanctions
Precedential and Key Federal Circuit Opinions -
1. ASTELLAS PHARMA v. SANDOZ INC. [OPINION] (2023-2032, 2023-2063, 2023-2089, 9/18/24) (Lourie, Prost, Reyna) -
Lourie, J. The Court vacated and remanded the district...more
Precedential and Key Federal Circuit Opinions -
WISCONSIN ALUMNI RESEARCH FOUNDATION v. APPLE INC. [OPINION] (2022-1884, 8/28/2024) (Prost, Taranto, and Chen) -
Prost, J. The Court affirmed two final judgments of the...more
9/12/2024
/ Amazon ,
Apple ,
Burden of Proof ,
Claim Construction ,
Collateral Estoppel ,
Daubert Standards ,
Doctrine of Equivalents ,
Expert Testimony ,
Expert Witness ,
Inter Partes Review (IPR) Proceeding ,
Nonobvious ,
Patent Infringement ,
Patent Invalidity ,
Patent Litigation ,
Patent-Eligible Subject Matter ,
Patents ,
Qualcomm ,
Section 101