USPTO trademark record

DC300

Live registered mark · Owner Constar International LLC · Classes 1

Mark details

Owner: Constar International LLC
Serial number: 85366400
Registration number: 4102208
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2011-07-08
Registered: 2012-02-21
Goods / services: Chemical additives for use in the manufacture of plastics and plastics packaging

Register data as of 2026-11-07. Records can trail live filings — check the official USPTO search for the latest status before filing.

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