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. 06, 1984
Filed:
May. 13, 1983
Applicant:
Inventor:
Richard G Mallon, Livermore, CA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; C10B / ; C10B / ;
U.S. Cl.
CPC ...
201 31 ; 34 10 ; 201 32 ; 208 / ; 432 15 ; 432 17 ;
Abstract
Method and apparatus for narrowing the distribution of residence times of any size particle and equalizing the residence times of large and small particles in fluidized beds. Particles are moved up one fluidized column and down a second fluidized column with the relative heights selected to equalize residence times of large and small particles. Additional pairs of columns are staged to narrow the distribution of residence times and provide complete processing of the material.
Mallon, Richard. (1984). Staged fluidized bed (U.S. Patent No. 4481080). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4481080
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile