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:
May. 31, 2016
Filed:
Dec. 12, 2012
Applicant:
Yue-rong LI, Albany, CA (US);
Inventor:
Yue-Rong Li, Albany, CA (US);
Assignee:
Chevron Oronite Company LLC, San Ramon, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/26 (2006.01); C10M 135/10 (2006.01); C10M 159/16 (2006.01); C10M 105/22 (2006.01); C10M 133/44 (2006.01); C10M 163/00 (2006.01);
U.S. Cl.
CPC ...
C10M 133/44 (2013.01); C10M 163/00 (2013.01); C10M 2203/1006 (2013.01); C10M 2207/026 (2013.01); C10M 2207/028 (2013.01); C10M 2207/26 (2013.01); C10M 2207/262 (2013.01); C10M 2215/064 (2013.01); C10M 2215/28 (2013.01); C10M 2217/043 (2013.01); C10M 2227/066 (2013.01); C10N 2210/02 (2013.01); C10N 2230/04 (2013.01); C10N 2240/102 (2013.01);
Abstract
A lubricating oil additive composition comprising at least one carboxylate detergent wherein at least one of the carboxylate detergents has a TBN of the actives of greater than about 60 to about 200; at least one polyalkenyl succinimide; a first phenate detergent having a TBN of the actives of greater than about 60 to about 200; and a second phenate detergent having a TBN of the actives of greater than about 200 to about 400.
Li, Yue-Rong. (2016). Diesel engine oils (U.S. Patent No. 9353327). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9353327
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile