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:
Mar. 16, 2021
Filed:
Feb. 09, 2017
Applicant:
Bp Oil International Limited, Middlesex, GB;
Inventors:
Rana Ali, Reading, GB;
Sorin Vasile Filip, Reading, GB;
Assignee:
BP OIL INTERNATIONAL LIMITED, Sunbury on Thames, GB;
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/23 (2006.01); C10L 1/233 (2006.01); C10L 1/02 (2006.01); C10L 10/10 (2006.01);
U.S. Cl.
CPC ...
C10L 1/2335 (2013.01); C10L 1/023 (2013.01); C10L 1/233 (2013.01); C10L 10/10 (2013.01); C10L 2200/0423 (2013.01); C10L 2270/023 (2013.01); C10L 2290/24 (2013.01);
Abstract
A fuel composition for a spark-ignition internal combustion engine comprises a non-metallic octane-boosting additive. The non-metallic octane-boosting additive is an additive which, when used at a treat rate of 0.67 % by weight, increases the research octane number of a fuel by at least 1.8 whilst maintaining the Tand/or the vapour pressure.