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:
Nov. 03, 1987
Filed:
Dec. 16, 1985
Applicant:
Inventors:
Andrew G Horodysky, Cherry Hill, NJ (US);
Phillip S Landis, Alexandria, VA (US);
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M / ; C10M / ;
U.S. Cl.
CPC ...
252 466 ; 252 499 ; 44 53 ; 44 76 ; 558 83 ; 558118 ; 558177 ; 558183 ;
Abstract
The reaction product of a long chain vicinal diol containing at least 10 carbon atoms and at least one sulfur atom in the chain, with dihydrocarbyl hydrogen phosphites are effective friction reducing antiwear additives in lubricating oils, greases and fuels.
Horodysky, Andrew. (1987). Reaction products of sulfur containing vicinal diols and hydrogen (U.S. Patent No. 4704218). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4704218
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile