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:
Jan. 25, 2011
Filed:
Dec. 20, 2006
Applicant:
Hiroyuki Nagamatsu, Gotenba, JP;
Inventor:
Hiroyuki Nagamatsu, Gotenba, JP;
Assignee:
Chevron Japan Ltd., San Ramon, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M 141/10 (2006.01); C10M 159/20 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lubricating oil composition comprising a base oil of lubricating viscosity having a kinematic viscosity of 22 to 300 mm/s at 40° C. and dissolved or dispersed therein the following additives in the following amounts based on a total amount of the lubricating oil composition:
Nagamatsu, Hiroyuki. (2011). Diesel engine lubricating oil composition for large-bore two-stroke cross-head diesel engines (U.S. Patent No. 7875577). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7875577
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile