USPTO trademark record

BIOSORB

Dead mark · Owner Baker Hughes Incorporated · Classes 1

Mark details

Owner: Baker Hughes Incorporated
Serial number: 86217522
Registration number: 4617375
Status: CANCELLED - SECTION 8 (dead)
Classes: 1 (Chemicals)
Filed: 2014-03-11
Registered: 2014-10-07
Goods / services: Chemicals used in oil drilling; chemical additives for fracturing fluid for use in oil and gas wells; chemicals for use in the field of oil exploration and production

Register data as of 2026-11-09. Records can trail live filings — check the official USPTO search for the latest status before filing.

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