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. 28, 1989
Filed:
Oct. 19, 1987
Applicant:
Inventors:
Nelson P Martinez, San Antonio de Los Altos, VE;
Jose R Velasquez, Caracas, VE;
Juan A Lujano, Caracas, VE;
Assignee:
Intevep, S.A., Caracas, VE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10G / ; C10G / ; C10G / ;
U.S. Cl.
CPC ...
208120 ; 208 / ; 208113 ; 208114 ; 502521 ;
Abstract
A method for making a catalyst containing a vanadium passivating agent in the form of anatase crystalline TiO.sub.2 including a method for processing hydrocarbon feeds containing vanadium.
Martinez, Nelson. (1989). Cracking heavy hydrocarbon feedstocks with a catalyst comprising an (U.S. Patent No. 4816135). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4816135
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile