Catalyst Pharmaceuticals settles FIRDAPSE patent dispute with Lupin

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Catalyst Pharmaceuticals Announces Settlement of FIRDAPSEĀ® (amifampridine) Patent Litigation with Lupin Pharmaceuticals

August 25, 2025 8:03 AM EDT

As Part of the Settlement, Lupin Receives a License to Market Generic FIRDAPSE Beginning in February 2035

CORAL GABLES, Fla., Aug. 25, 2025 (GLOBE NEWSWIRE) -- Catalyst Pharmaceuticals, Inc. ("Catalyst" or "Company") (Nasdaq: CPRX), a commercial-stage biopharmaceutical company focused on in-licensing, developing, and commercializing novel medicines for patients living with rare and difficult-to-treat diseases, today announced that the Company and its licensor SERB S.A. (SERB) have entered into a Settlement Agreement (Agreement) with Lupin Ltd and Lupin Pharmaceuticals, Inc. (collectively, Lupin). This Agreement resolves the patent litigation brought by Catalyst and SERB in... More