USPTO trademark record

VENTREX

Dead mark · Owner VENTREX LABORATORIES, INC. · Classes 1, 9

Mark details

Owner: VENTREX LABORATORIES, INC.
Serial number: 73698897
Registration number: 1526315
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals), 9 (Software / electronics / downloadable media)
Filed: 1987-12-03
Registered: 1989-02-28
Goods / services: CHEMICAL REAGENTS USEFUL IN CARRYING OUT SOLID AND LIQUID PHASE ASSAYS, IMMUNOASSAYS, RADIOASSAYS AND RADIOIMMUNOASSAYS, IN PARTICULAR, TRACER SOLUTIONS CONTAINING TAGGED REAGENTS, TRACER DILUTING BU…

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

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