This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on January 17, 2023 and assigned serial number 91282927 by the TTAB.

Defendant:
Celeris Therapeutics GmbH represented by STEPHANIE P CALNAN of BROWN RUDNICK LLP.
Trademark Information: CELERIS – US Trademark Serial Number 79322625
View Trademark Status at USPTO
View Trademark Documents at USPTO

Plaintiff:
Cellares Corporation represented by BOBBY GHAJAR of COOLEY LLP.
Trademark Information: CELLARES – US Trademark Serial Number 88925235
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
January 17, 2023 – FILED AND FEE
January 20, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
January 20, 2023 – INSTITUTED
February 21, 2023 – ANSWER
March 29, 2023 – P MOT FOR EXT W/ CONSENT
March 29, 2023 – EXTENSION OF TIME GRANTED
April 21, 2023 – D MOT FOR EXT W/ CONSENT
April 21, 2023 – EXTENSION OF TIME GRANTED
May 23, 2023 – D MOT FOR EXT W/ CONSENT
May 23, 2023 – EXTENSION OF TIME GRANTED
View this TTAB Proceeding at USPTO

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