This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on November 30, 2022 and assigned serial number 91282091 by the TTAB. Defendant: Zihao Chen represented by FRANCIS H. KOH of KOH LAW FIRM, LLC.. Trademark Information: CATOPLOR – US Trademark Serial Number 97232826View Trademark Status at USPTOView Trademark Documents at USPTO…
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