USPTO trademark record

YEASEN

Dead mark · Owner SHANGHAI YEASEN BIOTECHNOLOGY CO.,LTD. · Classes 5

Mark details

Owner: SHANGHAI YEASEN BIOTECHNOLOGY CO.,LTD.
Serial number: 79261847
Registration number: 6010385
Status: CANCELLED – SECTION 71 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 2019-05-28
Registered: 2020-03-17
Goods / services: Biological tissue cultures for medical purposes; antiseptics; bouillons for bacteriological cultures; bacterial preparations for medical and veterinary use; disinfectants for hygiene purposes; glycer…

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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