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. 19, 2009
Filed:
Jun. 25, 2003
Applicants:
James D. Burrington, Mayfield Village, OH (US);
Herman F. George, Chardon, OH (US);
John R. Martin, Concord Township, OH (US);
Ralph E. Kornbrekke, Chagrin Falls, OH (US);
Inventors:
James D. Burrington, Mayfield Village, OH (US);
Herman F. George, Chardon, OH (US);
John R. Martin, Concord Township, OH (US);
Ralph E. Kornbrekke, Chagrin Falls, OH (US);
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M 159/20 (2006.01); C10M 159/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A soot reducing media that reduces the soot content in lubricating oil in an engine. Further a process employing a gel to decrease the amount of soot in the lubricating oil of an engine and/or decrease the emissions from an engine.