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. 19, 2014
Filed:
Aug. 22, 2011
Applicants:
Mary Galic Raguz, Mentor, OH (US);
Virginia A. Carrick, Chardon, OH (US);
John K. Pudelski, Cleveland Heights, OH (US);
Inventors:
Mary Galic Raguz, Mentor, OH (US);
Virginia A. Carrick, Chardon, OH (US);
John K. Pudelski, Cleveland Heights, OH (US);
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 113/08 (2006.01); C10M 149/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lubricant composition, comprising an oil of lubricating viscosity, a dispersant comprising the condensation product of a carboxylic-functionalized polymer with an aromatic moiety through an amide, imide, or ester linkage, and an oil-soluble titanium compound, exhibits good oxidative stability.