This Extension of Time was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on December 15, 2022 and assigned serial number 79329638 by the TTAB.

Plaintiff:
Biogen MA Inc. represented by DOUGLAS A. RETTEW of FINNEGAN HENDERSON FARABOW GARRETT & DUNNER, LLP.

Defendant:
Suzhou Abogen Biosciences Co., Ltd. represented by ZHI DONG of HAMRE, SCHUMANN, MUELLER & LARSON, P.C..
Trademark Information: ABOGENBIO – US Trademark Serial Number 79329638
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
December 15, 2022 – FIRST 90-DAY REQUEST TO EXT TIME TO OPPOSE
December 15, 2022 – EXT GRANTED
View this TTAB Proceeding at USPTO

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