USPTO trademark record

HEMOPURE

Live registered mark · Owner BIOPURE CORPORATION · Classes 5

Mark details

Owner: BIOPURE CORPORATION
Serial number: 73712949
Registration number: 1509885
Status: REGISTERED AND RENEWED
Classes: 5 (Pharmaceuticals)
Filed: 1988-02-23
Registered: 1988-10-25
Goods / services: BLOOD SUBSTITUTES FOR HUMAN [AND VETERINARY] USE

Register data as of 2026-11-08. Records can trail live filings — check the official USPTO search for the latest status before filing.

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