USPTO trademark record

WEL-CORE

Dead mark · Owner WEATHERFORD TECHNOLOGY HOLDINGS, LLC · Classes 1

Mark details

Owner: WEATHERFORD TECHNOLOGY HOLDINGS, LLC
Serial number: 90818626
Registration number: Not registered
Status: ABANDONED - NO STATEMENT OF USE FILED (dead)
Classes: 1 (Chemicals)
Filed: 2021-07-08
Registered: —
Goods / services: Chemicals for use in an oil and gas well, namely, bridging agents used to seal the wellbore; chemicals used in oil drilling

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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