Biogen MA Inc vs. Biozen, LLC – Trademark Opposition TTAB Proceeding 91276548

This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on June 02, 2022 and assigned serial number 91276548 by the TTAB. Plaintiff: Biogen MA Inc represented by DOUGLAS A. RETTEW of FINNEGAN HENDERSON FARABOW GARRETT & DUNNER, LLP. Trademark Information: BIOGEN – US Trademark Serial Number 86964285View Trademark Status at USPTOView…
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