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:
Dec. 15, 1992
Filed:
Aug. 30, 1991
Applicant:
Inventor:
David M Hamilton, Jr, Houston, TX (US);
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
585444 ; 502326 ; 585445 ;
Abstract
The instant invention relates to an improved dehydrogenation catalyst made up of iron oxide and potassium oxide which has been prepared by combining an iron-containing compound made up of from about 10% to 100% by weight of a micaceous iron oxide and a potassium-containing compound to form a pellet, followed by calcination. The catalyst is particularly suited for the non-oxidative dehydrogenation in the presence of steam of ethylbenzene to styrene.
Hamilton, Jr, David. (1992). Dehydrogenation catalyst and process (U.S. Patent No. 5171914). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5171914
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile