Knack Pharmaceuticals, Inc. vs. Purdue Pharma L.P. – Trademark Opposition TTAB Proceeding 91285314

This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on June 01, 2023 and assigned serial number 91285314 by the TTAB. Plaintiff: Knack Pharmaceuticals, Inc. represented by TOMAS M. CASALINS of FOX HORAN & CAMERINI LLP. Trademark Information: K KNACK PHARMACEUTICALS – US Trademark Serial Number 87818037View Trademark Status at USPTOView…
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