USPTO trademark record

TESR

Live registered mark · Owner WiCell Research Institute, Inc. · Classes 1, 5

Mark details

Owner: WiCell Research Institute, Inc.
Serial number: 77093271
Registration number: 3803530
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 5 (Pharmaceuticals)
Filed: 2007-01-29
Registered: 2010-06-15
Goods / services: Biological preparations, namely, cell culture medium for scientific, medical and laboratory research use for growing stem cells; Biological preparations, namely, cell culture medium for clinical and …

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to TESR.

TESRABLive

Classes 16 (Paper / printed matter) · Guangzhou Haiwen Technology Co., Ltd.

TESRAGOLive

Classes 11 (Appliances / lighting) · Shenzhen Aolan Lighting Co., Ltd

TESRAODELive

Classes 12 (Vehicles) · Foshan Xinyiyang Metal Products Co., Ltd.

TESRENTLive

Classes 9 (Software / electronics / downloadable media) · Zhao, Yizhu

TESRFEATLive

Classes 12 (Vehicles) · Wei Fan

Screen your own name

A fast first-pass screen against the USPTO federal register — sound-alikes, look-alikes, and same or related classes, in plain English. Free, no signup.

Screen a name — free · Start a free watch