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:
Feb. 03, 2026
Filed:
Feb. 28, 2022
Applicant:
The Lubrizol Corporation, Wickliffe, OH (US);
Inventors:
Patricia Standen, Belper, GB;
William R.S. Barton, Belper, GB;
Thomas S. Corrigan, Lakewood, OH (US);
Sona Sivakova, Painesville, OH (US);
Assignee:
The Lubrizol Corporation, Wickliffe, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C10M 143/02 (2006.01); C10M 129/70 (2006.01); C10M 129/72 (2006.01); C10M 143/04 (2006.01); C10M 169/04 (2006.01); C10N 20/00 (2006.01); C10N 20/04 (2006.01); C10N 30/02 (2006.01); C10N 40/04 (2006.01);
U.S. Cl.
CPC ...
C10M 143/02 (2013.01); C10M 129/70 (2013.01); C10M 129/72 (2013.01); C10M 143/04 (2013.01); C10M 169/04 (2013.01); C10M 2203/1025 (2013.01); C10M 2205/022 (2013.01); C10M 2205/024 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2217/06 (2013.01); C10N 2020/04 (2013.01); C10N 2020/071 (2020.05); C10N 2030/02 (2013.01); C10N 2040/04 (2013.01);
Abstract
The disclosed technology relates to lubricants for driveline and industrial gears containing a combination of viscosity modifiers along with optional esters, as well as a method of lubricating driveline and industrial gears with such a lubricant.