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:
Mar. 06, 1990
Filed:
Sep. 15, 1986
Applicant:
Inventor:
Harry J Andress, Wenonah, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 466 ;
Abstract
An olefin when reacted with sulfur and phosphorus pentasulfide provides an effective antiwear additive agent for lubricant oils.
Andress, Harry. (1990). Reaction products of olefins, sulfur and phosphorus pentasulfide and (U.S. Patent No. 4906391). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4906391
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile