USPTO trademark record

SEPAREX

Dead mark · Owner Western Chemical Research Corporation · Classes 1

Mark details

Owner: Western Chemical Research Corporation
Serial number: 73305269
Registration number: 1240742
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 1981-04-10
Registered: 1983-06-07
Goods / services: Chemicals-Namely, Prereacted Precipitating Antibody for Immunoassays Used in Analyzing Substances in Blood

Register data indexed 2026-11-07. Bulk records trail live filings — check the official USPTO search for the latest status before filing.

Similar marks

Nearest marks in the register to SEPAREX.

SEPAREXLive

Classes 7 (Machines) · Separex Corporation

SEPARELLive

Classes 7 (Machines), 10 (Medical devices), 11 (Appliances / lighting), 17 (Rubber / plastics) · DIC Corporation

SIPAREXLive

Classes 36 (Finance / insurance) · S.P.M. SIPAREX POUVANT ETRE SUIVIE OU PRECEDEE DE SOCIETE PROPRIETAIRE DE LA MARQUE SIPAREX

SIPAREXLive

Classes 36 (Finance / insurance) · SPM SIPAREX

SEPARLive

Classes 7 (Machines), 9 (Software / electronics / downloadable media) · WILLIBRORD LOESING FILTERPRODUKTION GMBH

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