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:
Oct. 31, 1989
Filed:
Dec. 11, 1987
Applicant:
Inventors:
Max J Wisotsky, Highland Park, NJ (US);
Stephen J Metro, Pinehurst, NC (US);
Assignee:
Exxon Research and Engineering Company, Florham Park, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M / ;
U.S. Cl.
CPC ...
252 475 ; 252 486 ; 252 / ; 252 / ; 252 / ; 252401 ; 252402 ; 252403 ;
Abstract
A corrosion inhibitor for use in synthetic ester lubricating oils is disclosed which comprises an effective amount of: