USPTO trademark record

COILGARD

Live registered mark · Owner Halliburton Energy Services, Inc. · Classes 1

Mark details

Owner: Halliburton Energy Services, Inc.
Serial number: 78444297
Registration number: 3094112
Status: REGISTERED AND RENEWED
Classes: 1 (Chemicals)
Filed: 2004-07-01
Registered: 2006-05-16
Goods / services: Chemical composition and additive, namely, hydrogen sulfide stress cracking inhibitor used in oil and gas well drilling operations

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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