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. 11, 1999
Filed:
Nov. 18, 1998
Applicant:
Inventors:
Charles Theodore Kresge, West Chester, PA (US);
Clarence D Chang, Princeton, NJ (US);
Jose Guadalupe Santiesteban, Allentown, PA (US);
David S Shihabi, Pennington, NJ (US);
Scott Andrew Stevenson, Langhorne, PA (US);
James C Vartuli, West Chester, PA (US);
Assignee:
Mobil Oil Corporation, Fairfax, VA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502308 ; 502317 ; 502318 ; 502324 ; 502326 ; 502330 ; 502331 ; 502344 ; 502345 ; 502349 ; 502350 ;
Abstract
This invention is directed to a catalyst that comprises (i) an acidic solid oxide component comprising an oxide of a Group IVB metal modified with an anion or oxyanion of a Group VIB metal, and (ii) a Group IB metal or metal oxide component. This catalyst may be used, for example, to isomerize paraffins.