This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on March 15, 2023 and assigned serial number 91283955 by the TTAB.

Plaintiff:
Roche Diabetes Care, Inc., Roche Diabetes Care GmbH represented by JONATHAN P. FROEMEL of BARNES & THORNBURG LLP.
Trademark Information: ACCU-CHEK – US Trademark Serial Number 76254845
View Trademark Status at USPTO
View Trademark Documents at USPTO

Defendant:
Yinghua Huang represented by GU, WEI of TIANYU LAW GROUP, INC..
Trademark Information: ATACHEK – US Trademark Serial Number 97208889
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
March 15, 2023 – FILED AND FEE
March 15, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
March 15, 2023 – INSTITUTED
May 05, 2023 – NOTICE OF DEFAULT
View this TTAB Proceeding at USPTO

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