USPTO trademark record

CELLSTOR

Dead mark · Owner Otsuka Pharmaceutical Factory, Inc. · Classes 1, 5

Mark details

Owner: Otsuka Pharmaceutical Factory, Inc.
Serial number: 79264325
Registration number: 5999320
Status: CANCELLED – SECTION 71 (dead)
Classes: 1 (Chemicals), 5 (Pharmaceuticals)
Filed: 2019-04-02
Registered: 2020-03-03
Goods / services: Chemicals for use in the biochemical and chemical industry; chemical solutions for cell preservation other than for medical, veterinary or medical research purposes; biochemical preparations for scie…

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to CELLSTOR.

CELLSTORLive

Classes 1 (Chemicals), 5 (Pharmaceuticals) · Otsuka Pharmaceutical Factory, Inc.

CELLSTORDead

Classes 10 (Medical devices) · BIOPORE, INC.

CELLSTORDead

Classes 9 (Software / electronics / downloadable media) · Applied Micro Electronics Limited

WELLSTORLive

Classes 7 (Machines), 9 (Software / electronics / downloadable media), 37 (Construction / repair), 39 (Transport / travel), 40 (Treatment of materials) · CleanTech Geomechanics Inc.

XELLSTORLive

Classes 9 (Software / electronics / downloadable media), 35 (Advertising / retail / business services), 42 (Software / tech services (SaaS, design, hosting)) · Eberspächer Climate Control Systems GmbH& Co. KG

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