This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on May 03, 2023 and assigned serial number 91284815 by the TTAB. Plaintiff: Inventec Performance Chemicals USA LLC represented by KARIN SEGALL of LEASON ELLIS LLP. Trademark Information: AMTECH – US Trademark Serial Number 97374789View Trademark Status at USPTOView Trademark Documents at…
Read more
This Cancellation was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on September 07, 2022 and assigned serial number 92080522 by the TTAB. Defendant: Weng Yibo represented by WENG YIBO . Trademark Information: AMTECH – US Trademark Serial Number 87483750View Trademark Status at USPTOView Trademark Documents at USPTO Plaintiff: Inventec Performance Chemicals USA…
Read more
This Opposition was filed at the USPTO Trademark Trial and Appeal Board (TTAB) on June 08, 2022 and assigned serial number 91276646 by the TTAB. Defendant: AMTECH LLC represented by MARK F. WARZECHA of WIDERMAN MALEK P.L.. Trademark Information: AMTECH – US Trademark Serial Number 90748626View Trademark Status at USPTOView Trademark Documents at USPTO Plaintiff:…
Read more