ALEXANDRIA, Va., May 11 -- The United States Patent and Trademark Office (USPTO) published about the trademark 'BLO2CK' in its latest official gazette. The trademark application with the serial number 99502044 was filed on Nov. 18, 2025.
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Goods and Services: 1 - Chemical additives for fracturing fluid for use in oil and gas wells; Chemical additives for lubricants; Chemicals used in oil and gas well stimulation; Chemicals for use in oil and gas well fracturing; Chemicals for use in industry and science; Chemicals, namely, oxygen scavenger;...
International/US Class(es): 1
Mark Drawing Code: 4 - STANDARD CHARACTER MARK
Current Owner(s): SCIDEV ENERGY SERVICES, INC. 5821 W Sam Houston Pkwy N #300 Hous...