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:
Nov. 25, 1986
Filed:
Jul. 09, 1984
Applicant:
Inventors:
Robert R Cartmell, Crown Point, IN (US);
Carl J Horecky, Elmhurst, IL (US);
Assignee:
Standard Oil Company (Indiana), Chicago, IL (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10G / ;
U.S. Cl.
CPC ...
422115 ; 422144 ; 422145 ; 422214 ;
Abstract
A plug valve which effects the immediate and intimate mixing of fluidizable cracking catalyst with a fluid hydrocarbon in a riser reactor. Specifically there is an elongated feed tube extending generally upwardly through the acess opening into the riser, and
Cartmell, Robert. (1986). Apparatus and process for mixing cracking catalyst with a fluid (U.S. Patent No. 4624836). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4624836
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile