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:
Oct. 03, 2023
Filed:
Nov. 17, 2021
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventors:
Kenneth Garelick, Mechanicsville, VA (US);
Todd Dvorak, Glen Allen, VA (US);
Mark Devlin, Glen Allen, VA (US);
Assignee:
AFTON CHEMICAL CORPORATION, Richmond, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 137/10 (2006.01); C10M 143/02 (2006.01); C10M 143/04 (2006.01); C10M 169/04 (2006.01); C10M 125/22 (2006.01); C10N 40/25 (2006.01); C10N 10/04 (2006.01); C10N 20/04 (2006.01); C10N 20/02 (2006.01); C10N 30/02 (2006.01); C10N 30/04 (2006.01); C10N 30/00 (2006.01); C10N 30/08 (2006.01);
U.S. Cl.
CPC ...
C10M 137/10 (2013.01); C10M 125/22 (2013.01); C10M 143/02 (2013.01); C10M 143/04 (2013.01); C10M 169/04 (2013.01); C10M 2201/06 (2013.01); C10M 2205/022 (2013.01); C10M 2205/024 (2013.01); C10M 2223/045 (2013.01); C10N 2010/04 (2013.01); C10N 2020/02 (2013.01); C10N 2020/04 (2013.01); C10N 2030/02 (2013.01); C10N 2030/04 (2013.01); C10N 2030/08 (2013.01); C10N 2030/54 (2020.05); C10N 2030/68 (2020.05); C10N 2040/25 (2013.01);
Abstract
The present disclosure relates to methods of improving viscosity shear stability of a lubricating oil and lubricating oil composition comprising: