ALEXANDRIA, Va., July 20 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'SHALEGUARD' in its latest official gazette. The trademark application with the serial number 99647934 was filed on Feb. 11, 2026.

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Goods and Services: 1 - Chemical additives for fracturing fluid for use in oil and gas wells; Chemical additives for oil well drilling fluids

International/US Class(es): 1

Mark Drawing Code: 4 - STANDARD CHARACTER MARK

Current Owner(s): Refined Completions, LLC 3203 Bowie Street Amarillo TX Texas 79109 16 LIMITED LIABILITY COMPANY

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