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:
May. 11, 2021
Filed:
May. 19, 2016
Shell Oil Company, Houston, TX (US);
Mark Lawrence Brewer, Rijswijk, NL;
John Socrates Thomaides, Berkeley Heights, NJ (US);
John M. Morales, Warren, NJ (US);
Qiwei He, Belle Mead, NJ (US);
Philip Nigel Threlfall-Holmes, Durham, GB;
Damien Christian Vadillo, Franklin, NJ (US);
Nicholas James Rounthwaite, London, GB;
Michael Timothy Philbin, Hopewell, NJ (US);
Roger Francis Cracknell, Manchester, GB;
Andrea Schuetze, Hamburg, DE;
Shell Oil Company, Houston, TX (US);
Abstract
A fuel composition for powering a combustion engine the composition comprising: a liquid base fuel; and a copolymer obtainable by copolymerizing at least the following monomers: —at least one bicyclic (meth)acrylate ester; —at least one fatty-alkyl (meth)acrylate; —optionally, and preferably, at least one aromatic vinyl monomer; and —optionally other ethylenically unsaturated monomers.