Zydus challenges ruling in Takeda antitrust dispute

Zydus Pharmaceuticals has attempted to revive an antitrust lawsuit accusing Takeda Pharmaceuticals of attempting to delay generic competition and of abusing its dominant market position.

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Supernus hits Zydus with repeat suit over migraine drug

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Third Circuit backs pharma firm in antitrust clash

13 December 2022 Years-long dispute centred on treatment for gastroesophageal reflux disease | Case invited questions concerning Noerr-Pennington doctrine and immunity | Takeda | Zydus.

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