U.S., Feb. 18 -- An application to own the trademark for 'STERFLOW FR' has been filed on Aug. 26, 2025.
Owner(s):
Sterling Specialty Chemicals Holding UK Limited; Hygeia Building, Rear Ground Floor, 66-68 College Road, UNITED KINGDOM
Goods and/or Services:
For: Chemicals for use as friction reducers for use in hydraulic fracturing, enhanced oil recovery, and treatment of oil sands tailings, water and industrial effluent; polymers for chemical enhanced oil recovery; flocculants; polymer flocculants; polymers for use in underground fluids for hydraulic fracking
Class(es): 001, 005, 006, 010, 026, 046
Mark Drawing Type: 4 - STANDARD CHARACTER MARK
https://eog-tmng.uspto.gov/#/issueDate=2026-02-17&serialNumber=99358369
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