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:
Jan. 17, 1989
Filed:
Oct. 15, 1987
Applicant:
Inventor:
Stephen L Parrott, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
208111 ; 208112 ;
Abstract
A hydrocracking process comprises the step of contacting a liquid hydrocarbon containing feed with a free hydrogen containing gas and a catalyst composition comprising a silica/titania on alumina support material which has been promoted with compounds of nickel, molybdenum, and preferably, also phosphorus. Preferably, the feed is a vacuum gas oil, and the production of middle distillates is maximized.
Parrott, Stephen. (1989). Hydrocracking catalyst for middle distillates (U.S. Patent No. 4798666). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4798666
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile