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:
Jul. 27, 2010
Filed:
Dec. 22, 2005
Applicants:
Andrea G. Bozzano, Northbrook, IL (US);
Steven A. Bradley, Arlington Heights, IL (US);
Ricardo L. Castillo, Arlington Heights, IL (US);
John Q. Chen, Glenview, IL (US);
Inventors:
Andrea G. Bozzano, Northbrook, IL (US);
Steven A. Bradley, Arlington Heights, IL (US);
Ricardo L. Castillo, Arlington Heights, IL (US);
John Q. Chen, Glenview, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 1/00 (2006.01); C10G 75/04 (2006.01); C10G 9/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for producing light olefins from oxygenates wherein internal reactor are protected from metal-catalyzed coking preferably by employing a protective layer.