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. 30, 2009
Filed:
Dec. 12, 2000
Applicants:
Allen A. Aradi, Richmond, VA (US);
Joseph W. Roos, Glen Allen, VA (US);
Herbert M. Scull, Mechanicsville, VA (US);
Michael W. Meffert, Midlothian, VA (US);
Inventors:
Allen A. Aradi, Richmond, VA (US);
Joseph W. Roos, Glen Allen, VA (US);
Herbert M. Scull, Mechanicsville, VA (US);
Michael W. Meffert, Midlothian, VA (US);
Assignee:
Afton Chemical Intangibles, LLC, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10L 1/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Deposits and soot formation in a direct injection gasoline engine are reduced by providing as fuel for the operation of said direct injection engine a fuel composition comprising a fuel-soluble cyclopentadienyl manganese tricarbonyl compound.