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. 01, 1995
Filed:
Dec. 13, 1991
Applicant:
Inventors:
William K Reagen, Stillwater, MN (US);
Max P McDaniel, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ;
U.S. Cl.
CPC ...
502117 ; 502152 ; 502153 ; 502154 ; 502155 ; 502167 ; 502208 ; 502210 ; 585512 ; 585513 ;
Abstract
Inorganic oxides, modified with a metal alkyl and an unsaturated hydrocarbon, can be used to support a metal source, such as, for example, chromium, and a pyrrole-containing compound. The resultant catalyst system can be used to trimerize olefins. Olefin trimerization processes are also provided.
Reagen, William. (1995). Chromium compounds and uses thereof (U.S. Patent No. 5438027). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5438027
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile