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Biogen seeks interlocutory injunction in natalizumab dispute

Oct 27, 2022

Biogen is seeking a preliminary injunction in its proceedings against Sandoz commenced in September 2022 relating to natalizumab.  Biogen and Sandoz filed a joint stipulation and proposed schedule, seeking a preliminary injunction after 07 April 2023.  Biogen filed a sealed complaint against Sandoz and Polpharma in September 2022, alleging infringement of 28 Biogen patents.