Patent No. EP4346818 (titled "Solid Dosage Forms And Dosing Regimens Comprising (2R,3S,4S,5R)-4-[[3-(3,4-Difluoro-2-Methoxy-Phenyl)-4,5-Dimethyl-5-(Trifluoromethyl) Tetrahydrofuran-2-Carbonyl]Amino]Pyridine-2-Carboxamide") was filed by Vertex Pharmaceuticals Incorporated on Jun 3, 2022. The application was issued on Dec 3, 2025.

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