This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on March 15, 2022 and assigned serial number 91275265 by the TTAB. Plaintiff: Evonik Operations GmbH represented by SCOTT D WOLDOW of SMITH GAMBRELL & RUSSELL LLP. Trademark Information: TEGIN – US Trademark Serial Number 71649939View Trademark Status at USPTOView Trademark Documents…
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