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. 26, 1993
Filed:
Jun. 16, 1989
Applicant:
Inventor:
Joseph Fischer, Cincinnati, OH (US);
Assignee:
National Distillers and Chemical Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44393 ;
Abstract
Terpolymers of ethylene, vinyl acetate and controlled amounts of isobutylene useful as pour point depressants in distillate oils.
Fischer, Joseph. (1993). Terpolymer of ethylene, vinyl acetate and isobutylene useful as pour (U.S. Patent No. 5256166). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5256166
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile