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. 20, 2001
Filed:
Feb. 14, 1997
Applicant:
Inventors:
Hiroshi Nakanishi, Ohi-machi, JP;
Ko Onodera, Ohi-machi, JP;
Makoto Kanbara, Ohi-machi, JP;
Atsuhisa Kobori, Ohi-machi, JP;
Yoshinobu Nakamura, Ohi-machi, JP;
Assignee:
Tonen Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ; C10M / ; C10M / ;
U.S. Cl.
CPC ...
C10M / ; C10M / ; C10M / ; C10M / ;
Abstract
A heat resistant lubricating oil composition which exhibits high heat resistance and oxidation resistance under high temperature conditions, and can withstand severe working conditions, as in jet engines or gas turbines. The lubricating oil composition comprises a polyphenylthioether of formula {I}
Nakanishi, Hiroshi. (2001). Heat resistant lubricating oil composition (U.S. Patent No. 6191080). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6191080
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile