This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on March 13, 2023 and assigned serial number 91283908 by the TTAB.

Defendant:
WANG, YIGE represented by GU, WEI of TIANYU LAW GROUP, INC..
Trademark Information: PANOPTX – US Trademark Serial Number 97327543
View Trademark Status at USPTO
View Trademark Documents at USPTO

Plaintiff:
Alcon Inc. represented by JAMES D. WEINBERGER of FROSS ZELNICK LEHRMAN & ZISSU, P.C..
Trademark Information: PANOPTIX – US Trademark Serial Number 86478594
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
March 13, 2023 – FILED AND FEE
March 13, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
March 13, 2023 – INSTITUTED
May 03, 2023 – NOTICE OF DEFAULT
View this TTAB Proceeding at USPTO

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