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:
Aug. 26, 2008
Filed:
Nov. 06, 2003
Applicant:
Alisdair Quentin Clark, Aldershot, GB;
Inventor:
Alisdair Quentin Clark, Aldershot, GB;
Assignee:
BP Oil International Limited, London, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/10 (2006.01); C10L 1/18 (2006.01); C10L 1/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aviation gasoline composition comprising at least one tri-methyl pentane hydrocarbon and at least one Cor Calkane wherein the amount of the at least one tri-methyl pentane in said composition is 10 to 90 vol %, the composition is substantially free of any lead compounds and the composition has a motor octane number of at least 92 and less than 98. The composition of the present invention may be made by blending together one or more process streams and may be used in a spark ignition aviation engine.