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:
Mar. 06, 2018
Filed:
Feb. 12, 2013
Applicant:
The Lubrizol Corporation, Wickliffe, OH (US);
Inventors:
Craig J. Jones, Wessington, GB;
Thomas S. Derevjanik, Mentor-on-the-Lake, OH (US);
Jack C. Kelley, Chagrin Falls, OH (US);
Mark C. Davies, Belper, GB;
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 161/00 (2006.01); C10M 169/04 (2006.01); C10M 133/16 (2006.01); C10M 167/00 (2006.01);
U.S. Cl.
CPC ...
C10M 161/00 (2013.01); C10M 167/00 (2013.01); C10M 169/04 (2013.01); C10M 2203/1006 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/02 (2013.01); C10M 2207/023 (2013.01); C10M 2207/026 (2013.01); C10M 2207/028 (2013.01); C10M 2215/064 (2013.01); C10M 2215/28 (2013.01); C10M 2219/046 (2013.01); C10N 2220/021 (2013.01); C10N 2230/02 (2013.01); C10N 2230/04 (2013.01); C10N 2230/041 (2013.01); C10N 2230/06 (2013.01); C10N 2230/52 (2013.01); C10N 2240/10 (2013.01); C10N 2240/102 (2013.01);
Abstract
The disclosed technology relates to additive packages for lubricating compositions in diesel and gasoline powered vehicles. In particular, the disclosed technology provides an additive package that can be added to a lubricating composition with oil of lubricating viscosity to improve at least one of (A) piston deposit, (B) piston cleanliness, (C) soot induced viscosity thickening, and (D) oxidation induced viscosity thickening.