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. 29, 2018
Filed:
Sep. 19, 2013
The Lubrizol Corporation, Wickliffe, OH (US);
Patrick E. Mosier, Bay Village, OH (US);
Jason R. Brown, Katy, TX (US);
Matthew D. Gieselman, Wickliffe, OH (US);
Calvin W. Schroeck, Willoughby Hills, OH (US);
Seth L. Crawley, Mentor, OH (US);
William R. S. Barton, Belper, GB;
William C. Ward, Jr., Perry, OH (US);
The Lubrizol Corporation, Wickliffe, OH (US);
Abstract
The present invention relates to a lubricating composition containing (a) an oil of lubricating viscosity; and (b) a compound selected from the group consisting of: (i) an ester-containing heterocycle; (ii) an amide-containing heterocycle; and (iii) a pyrimidine, wherein the ester-containing heterocycle and the amide-containing heterocycle have a hydrocarbyl group containing 6 to 40 carbon atoms. The invention further provides for a method of supplying an internal combustion engine with the lubricating composition.