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. 14, 2022
Filed:
Dec. 19, 2018
Applicant:
Bp Oil International Limited, Middlesex, GB;
Inventors:
Gareth Gerald Armitage, Hull, GB;
Jon Michael Stewart Deeley, Hull, GB;
Sorin Vasile Filip, Reading, GB;
John Glenn Sunley, Hull, GB;
Assignee:
BP OIL INTERNATIONAL LIMITED, Sunbury on Thames, GB;
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/233 (2006.01); C07D 265/36 (2006.01); C10L 10/10 (2006.01);
U.S. Cl.
CPC ...
C10L 1/233 (2013.01); C07D 265/36 (2013.01); C10L 10/10 (2013.01); C10L 2270/023 (2013.01); C10L 2290/24 (2013.01);
Abstract
A method for preparing a substituted fuel additive d is provided. The method comprises carrying out the following reaction: (a) (b) (d), The fuel additive d may be used as an octane-boosting additive in a fuel for a spark-ignition internal combustion engine.