Astellas Bladder Drug Patent Survives Following Bench Trial

By Hailey Konnath ( April 15, 2025, 10:59 PM EDT) -- A Delaware federal judge on Tuesday held that generic-drug makers Lupin and Zydus Pharmaceuticals haven't shown "by clear and convincing evidence" that an Astellas Pharma patent covering the bladder medication Myrbetriq is invalid....

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