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Samsung Patent Litigation Pharmaceutical Industry

Goodwin

District of New Jersey Denies Preliminary Injunction in Ustekinumab Breach of Contract Case

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On April 28, the U.S. District Court for the District of New Jersey denied Janssen Biotech, Inc. (“Janssen”) and Johnson & Johnson’s motion for a preliminary injunction seeking to enjoin Samsung Bioepis Co. Ltd. (“Samsung”)...more

WilmerHale

Federal Circuit Patent Watch: Orange Book Patents Can Be Delisted If They Do Not Claim Active Ingredient

WilmerHale on

Precedential and Key Federal Circuit Opinions - TEVA BRANDED PHARMACEUTICAL PRODUCTS R&D, INC. v. AMNEAL PHARMACEUTICALS OF NEW YORK, LLC [OPINION] (2024-1936, 12/20/2024) (Prost, Taranto, Hughes) - Prost, J. The...more

Goodwin

Samsung Bioepis Files IPR Petition Challenging Regeneron Aflibercept Patent

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​​​​​​​On August 18, Samsung Bioepis Co., Ltd. (“Samsung Bioepis”), filed a petition for Inter Partes Review, IPR2023-01312, challenging the validity of claims 1-18 of U.S. Patent No. 10,464,992, assigned to Regeneron...more

Goodwin

Aflibercept IPRs Update

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​​​​​​​On March 10, 2023, the PTAB denied institution of IPR2022-1524, filed by Apotex Inc. regarding Regeneron’s Patent No. 11,253,572. As we previously reported, Apotex filed an IPR petition against the ’572 patent in...more

Goodwin

Celltrion and Samsung File IPR Petitions on Aflibercept Patents

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​​​​​​​Celltrion and Samsung recently filed IPR petitions challenging claims of Regeneron patents directed to treating angiogenic eye disorders with aflibercept. Specifically, Celltrion and Samsung have each filed petitions...more

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