This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on November 14, 2022 and assigned serial number 91281732 by the TTAB.

Plaintiff:
Aspen Pharmacare Holdings Limited represented by WILLIAM T MCGRATH of DAVIS MCGRATH LLC.
Trademark Information: ASPEN – US Trademark Serial Number 85179612
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
Antios Therapeutics Inc. represented by ZACH GORDON of TAFT STETTINIUS & HOLLISTER.
Trademark Information: ASPIN – US Trademark Serial Number 97021071
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
November 14, 2022 – FILED AND FEE
November 14, 2022 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
November 14, 2022 – INSTITUTED
January 04, 2023 – NOTICE OF DEFAULT
View this TTAB Proceeding at USPTO

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