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. 07, 1999
Filed:
Jul. 29, 1998
Applicant:
Inventors:
Guy B Woodle, Mount Prospect, IL (US);
Alan E Cepla, Woodham, GB;
Assignee:
UOP LLC, Des Plaines, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ; C07C / ;
U.S. Cl.
CPC ...
585449 ; 585467 ;
Abstract
Benzene is catalytically alkylated with ethylene in a process which comprises at least two catalyst zones. Benzene and ethylene contact a catalyst comprising zeolite beta in a first catalyst zone. Ethylene and the effluent from the first catalyst zone contact a catalyst comprising zeolite Y to produce an alkylate containing ethylbenzene.
Quick Actions:
Woodle, Guy. (1999). Ethylbenzene process using stacked reactor loading of beta and y zeolites (U.S. Patent No. 5998687). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5998687
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile