USPTO trademark record

USB

Live registered mark · Owner UNITED STATES BIOCHEMICAL CORPORATION · Classes 1, 5

Mark details

Owner: UNITED STATES BIOCHEMICAL CORPORATION
Serial number: 74005493
Registration number: 1638783
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals), 5 (Pharmaceuticals)
Filed: 1989-11-27
Registered: 1991-03-26
Goods / services: CHEMICALS FOR USE IN INDUSTRY AND SCIENCE, NAMELY, CHEMICAL REAGENTS FOR RESEARCH LABORATORY USE; CHEMICALS FOR MICROBIOLOGICAL USE AND TISSUE CULTURING; AND CHEMICALS FOR GENETIC ENGINEERING; CHEMIC…

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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