Grünenthal GmbH vs. Regeneron Pharmaceuticals, Inc. – Trademark Extension of Time TTAB Proceeding 97771291
This Extension of Time was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 10, 2023 and assigned serial number 97771291 by the TTAB. Plaintiff: Grünenthal GmbH represented by ALEXANDER REID of WHITE & CASE LLP. Defendant: Regeneron Pharmaceuticals, Inc. represented by TERRENCE J. MCALLISTER of RUGGIERO MCALLISTER & MCMAHON LLC. Trademark…
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