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. 29, 1994
Filed:
Aug. 18, 1993
Applicant:
Inventors:
David J Nell, Oradell, NJ (US);
Frederick A Zenz, Garrison, NY (US);
Assignee:
Marquess and Nell Inc., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F27B / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
422143 ; 110245 ; 122-66 ; 422139 ; 422311 ; 432 58 ; 34368 ; 34582 ; 34586 ;
Abstract
A gas distribution system employing an array of parallel gas inlet pipes and a pair of transverse gas inlet pipes located below the first group of pipes to fluidize a particulate bed in a reaction vessel and to remove non-fluidizable particles that may be introduced into or form in the bed.
Nell, David. (1994). Gas distribution system for fluidized bed reactors (U.S. Patent No. 5368824). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5368824
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile