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:
May. 13, 2008
Filed:
Dec. 12, 2005
Applicants:
Robert B. Larson, Chicago, IL (US);
James E. Rekoske, Glenview, IL (US);
Patrick J. Silady, Niles, IL (US);
Patrick C. Whitchurch, Villa Park, IL (US);
Freddie Sandifer, Chicago, IL (US);
Inventors:
Robert B. Larson, Chicago, IL (US);
James E. Rekoske, Glenview, IL (US);
Patrick J. Silady, Niles, IL (US);
Patrick C. Whitchurch, Villa Park, IL (US);
Freddie Sandifer, Chicago, IL (US);
Assignee:
UOP LLC, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/27 (2006.01);
U.S. Cl.
CPC ...
Abstract
Xylene isomerization processes, especially those processes in which ethylbenzene is also converted, are beneficially affected by adding benzene to the feed.