USPTO trademark record

ZYBAN

Dead mark · Owner MALLINCKRODT CHEMICAL WORKS · Classes 5

Mark details

Owner: MALLINCKRODT CHEMICAL WORKS
Serial number: 72362385
Registration number: 0919655
Status: CANCELLED - SECTION 8 (dead)
Classes: 5 (Pharmaceuticals)
Filed: 1970-06-11
Registered: 1971-09-07
Goods / services: PLANT FUNGICIDE

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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