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Prescription Drugs Intellectual Property Litigation Appeals

Knobbe Martens

Litigation Update | July 2025

Knobbe Martens on

JANSSEN PHARMACEUTICALS, INC. v. TEVA PHARMACEUTICALS USA, INC. - Before Prost, Reyna, and Taranto. Appeal from the United States District Court for the District of New Jersey. The Federal Circuit found that claims reciting a...more

McDermott Will & Schulte

Same Product in Different Packaging May Constitute Separate Market for Antitrust Purposes

Addressing an issue of first impression, the US Court of Appeals for the Second Circuit concluded that two medications that contain the same ingredients but are packaged in different forms constitute separate markets for...more

Smart & Biggar

Rx IP Update - March 2019

Smart & Biggar on

Federal Court finds invalidity allegations relating to patent for metformin formulations not justified - On March 8, 2019, Justice Fothergill granted Valeant Canada’s application for an order prohibiting the Minister of...more

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