STERFLOW FR
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STERFLOW FR Trademark

Serial Number: 99358369

STERFLOW FR is a trademark filed by Sterling Specialty Chemicals Holding UK Limited on August 26, 2025. The trademark is classified under Class 1 (Chemicals). The application is currently pending registration.

Owner Contact Info

Sterling Specialty Chemicals Holding UK Limited (5 trademarks)

Hygeia Building, Rear Ground Floor,

Entity Type: 03

Trademark Details

Filing Date

August 26, 2025

Registration Date

Not Registered

Published for Opposition

February 17, 2026

Goods & Services

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

Filing History

NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Apr 14, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 17, 2026 NPUB
PUBLISHED FOR OPPOSITION
Feb 17, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 11, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 22, 2026 CNSA
ASSIGNED TO EXAMINER
Jan 15, 2026 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jan 14, 2026 NWOS
APPLICATION FILING RECEIPT MAILED
Aug 26, 2025 MAFR
NEW APPLICATION ENTERED
Aug 26, 2025 NWAP