USPTO trademark record

DONGCHANG

Dead mark · Owner NANTONG DONGCHANG; CHEMICAL INDUSTRIAL CO., LTD. · Classes 1

Mark details

Owner: NANTONG DONGCHANG; CHEMICAL INDUSTRIAL CO., LTD.
Serial number: 79029287
Registration number: 3318694
Status: IR CANCELLED; US REGISTRATION CANCELLED (dead)
Classes: 1 (Chemicals)
Filed: 2006-03-03
Registered: 2007-10-23
Goods / services: Chemicals for use in industry, namely, glycine; glycine methyl ester hydrochloride; glycine ethyl ester hydrochloride; N-Benzoyl glycine; P-Chlorotoluene; O-Chlorotoluene; hydantoin; 4-Hydroxypyridin…

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

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