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:
Jul. 22, 2014
Filed:
Sep. 14, 2009
Patrick E. Mosier, Bay Village, OH (US);
Jason R. Brown, Chester, GB;
Matthew D. Gieselman, Wickliffe, OH (US);
Calvin W. Schroeck, Willoughby Hills, OH (US);
Seth Crawley, Mentor, OH (US);
William Barton, Belper, GB;
William C. Ward, Perry, OH (US);
Patrick E. Mosier, Bay Village, OH (US);
Jason R. Brown, Chester, GB;
Matthew D. Gieselman, Wickliffe, OH (US);
Calvin W. Schroeck, Willoughby Hills, OH (US);
Seth Crawley, Mentor, OH (US);
William Barton, Belper, GB;
William C. Ward, Perry, OH (US);
The Lubrizol Corporation, Wickliffe, OH (US);
Abstract
The present Invention relates to the use of a compound in a lubricating composition as an engine oil antiwear and/or extreme pressure agent, wherein the compound is a heterocycle having a hydrocarbyl group containing 6 to 40 carbon atoms, wherein the heterocycle is either (i) a heterocycle compound having a functional group selected from the group consisting of at least one of an ester, an amide, a salt and an acid, or (ii) a pyrimidine.