This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on December 16, 2021 and assigned serial number 91273490 by the TTAB. Plaintiff: Aventisub LLC represented by RICHARD LEHV of FROSS ZELNICK LEHRMAN & ZISSU, P.C.. Trademark Information: RIFADIN – US Trademark Serial Number 72314539View Trademark Status at USPTOView Trademark Documents at…
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