This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on February 08, 2023 and assigned serial number 91283322 by the TTAB.

Plaintiff:
Atara Biotherapeutics, Inc. represented by JESSE A. SALEN of SHEPPARD MULLIN RICHTER & HAMPTON LLP.

Defendant:
Allogene Therapeutics, Inc. represented by JASON S. HOWELL of PERKINS COIE LLP.
Trademark Information: ALLOCAR – US Trademark Serial Number 97324127
View Trademark Status at USPTO
View Trademark Documents at USPTO

Prosecution History:
February 08, 2023 – FILED AND FEE
February 09, 2023 – NOTICE AND TRIAL DATES SENT; ANSWER DUE:
February 09, 2023 – INSTITUTED
April 01, 2023 – NOTICE OF DEFAULT
View this TTAB Proceeding at USPTO

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