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. 15, 1985
Filed:
Jul. 10, 1984
Applicant:
Inventors:
William E Garwood, Haddenfield, NJ (US);
Hans J Schoennagel, Lawrenceville both of, NJ (US);
Assignee:
Mobil Oil Corporation, New York, NY (US);
Attorneys:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
585533 ; 585408 ; 585415 ; 502 77 ;
Abstract
Hydrocarbon streams containing primarily olefins such as ethylene up to and inclusive of C.sub.16 olefins are converted at elevated pressures to high viscosity index lube oil base stock by contacting them with a ZSM-5 type zeolite catalyst which has been conditioned by previous contact with a light olefin preferably of 3-6 carbon atoms per molecule under suitable conditions of temperature and pressure.
Garwood, William. (1985). Process for converting olefins to high viscosity index lubricants (U.S. Patent No. 4547613). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4547613
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile