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. 18, 1984
Filed:
Jun. 30, 1983
Applicant:
Inventor:
Kirk R Gibson, El Cerrito, CA (US);
Assignee:
Chevron Research Company, San Francisco, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
B01J / ;
U.S. Cl.
CPC ...
502313 ; 502305 ; 502527 ; 2082 / ;
Abstract
Shaped catalysts useful for hydroprocessing hydrocarbon feedstocks. The catalysts are shaped as oval extrudates and having at least one ridge. The particles can be circumscribed by rectangles having two dimensions, a first dimension between 0.085 inch and 0.125 inch and a second dimension between 0.065 inch and 0.10 inch.