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:
Mar. 30, 2004
Filed:
Aug. 22, 2001
Applicant:
Inventors:
Zhiguo Hou, Baton Rouge, LA (US);
Roby Bearden, Jr., Baton Rouge, LA (US);
Ferrughelli Thomas David, Flemington, NJ (US);
Sabato Miseo, Pittstown, NJ (US);
Martin Leo Gorbaty, Westfield, NJ (US);
Stuart Leon Soled, Pittstown, NJ (US);
Assignee:
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G 4/560 ;
U.S. Cl.
CPC ...
C10G 4/560 ;
Abstract
A slurry hydroprocessing process for upgrading a hydrocarbon feedstock containing nitrogen and sulfur using bulk multimetallic catalyst comprised of at least one Group VIII non-noble metal and at least two Group VIB metals wherein the ratio of Group VIB metal to Group VIII metal is about 10:1 to about 1:10.