XFR
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XFR Trademark

Serial Number: 99340196

XFR is a trademark filed by Sterling Specialty Chemicals Holding UK Limited on August 15, 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 15, 2025

Registration Date

Not Registered

Published for Opposition

February 10, 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 7, 2026 NOAM
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Feb 10, 2026 NPUB
PUBLISHED FOR OPPOSITION
Feb 10, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Feb 4, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Jan 13, 2026 CNSA
ASSIGNED TO EXAMINER
Dec 31, 2025 DOCK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Dec 30, 2025 NWOS
APPLICATION FILING RECEIPT MAILED
Aug 15, 2025 MAFR
NEW APPLICATION ENTERED
Aug 15, 2025 NWAP