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:
Aug. 27, 1991
Filed:
May. 05, 1988
Applicant:
Inventors:
Max P McDaniel, Bartlesville, OK (US);
Douglas D Klendworth, Bartlesville, OK (US);
Paul D Smith, Seabrook, TX (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
585511 ; 526 97 ; 526124 ; 526129 ; 526156 ; 585522 ; 585524 ;
Abstract
A process for dimerizing ethylene comprising contacting ethylene with an insoluble solid catalyst and a cocatalyst, said catalyst having at least on the surface thereof hydrocarbyl ortho ester groups bonded to vanadium or titanium.
McDaniel, Max. (1991). Ethylene dimerization and polymerization (U.S. Patent No. 5043514). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5043514
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile