The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2025
Filed:
Apr. 29, 2022
Totalenergies Onetech, Courbevoie, FR;
Roland Dauphin, Brussels, BE;
Lisa Serve, Givors, FR;
TotalEnergies OneTech, Courbevoie, FR;
Abstract
The present invention relates to a fuel composition comprising: (i) 60 to 94% by mass of a hydrocarbon mixture comprising: (a) 35 to 55% by mass of aromatic compounds; (b) 30 to 50% by mass of a mixture of n-paraffins and iso-paraffins containing at least 5 carbon atoms, with a ratio of the amount of iso-paraffins to the amount of n-paraffins greater than or equal to 3; and (c) 5 to 15% by mass of naphtenes; (ii) 5 to 36% by mass of ethanol; and (iii) 1 to 10% by mass of butane. This composition is useful for fuelling a spark ignition engine in motor vehicles intended for use by the general public or in competition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile