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. 14, 2023
Filed:
Dec. 21, 2021
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventors:
Nicholas Giles, Glen Allen, VA (US);
Abaigeal Ritzenthaler, Richmond, VA (US);
Leah Donham, Richmond, VA (US);
Assignee:
Afton Chemical Corporation, Richmond, VA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M 137/10 (2006.01); C10M 125/22 (2006.01); C10M 129/10 (2006.01); C10N 40/25 (2006.01); C10N 10/04 (2006.01); C10N 30/04 (2006.01); C10N 30/06 (2006.01);
U.S. Cl.
CPC ...
C10M 137/10 (2013.01); C10M 125/22 (2013.01); C10M 129/10 (2013.01); C10M 2201/084 (2013.01); C10M 2207/023 (2013.01); C10M 2223/045 (2013.01); C10N 2010/04 (2013.01); C10N 2030/04 (2013.01); C10N 2030/06 (2013.01); C10N 2040/252 (2020.05); C10N 2040/255 (2020.05);
Abstract
This disclosure describes lubricating additives and lubricants including such additives suitable for and/or configured for mixed fleet use and, for instance, additives and lubricants that satisfy performance standards for typical spark ignition passenger car lubricants as well as performance standards for lubricants suitable for typical compression ignition heavy duty engine applications.