Trademark Overview
On Tuesday, December 9, 2025, a trademark application was filed for AIR LIQUIDE with the United States Patent and Trademark Office. The USPTO has given the AIR LIQUIDE trademark a serial number of 79444114. The federal status of this trademark filing is NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER as of Thursday, February 19, 2026. This trademark is owned by L'AIR LIQUIDE, SOCIETE ANONYME. The AIR LIQUIDE trademark is filed in the Smoker's Products category with the following description:
Tobacco and tobacco substitutes (not for medical use); cigarettes and cigars; electronic cigarettes and oral sprays for smokers; liquid solutions for electronic cigarettes; cigarette paper; cigarette filters; pipes; pipe cleaners for tobacco pipes; lighters for smokers; cigarette cases; cigar cases; cigar cutters; tobacco pouches; matches.