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:
Jun. 13, 2000
Filed:
Apr. 14, 1999
Applicant:
Inventor:
James M Tranquilla, Fredericton, CA;
Assignee:
EMR Microwave Technology Corporation, New Brunswick, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
20415715 ;
Abstract
The present invention provides a new and useful method for controlling microwave energy distribution in the reaction chamber of a fluidized bed reactor by tapering the reaction zone of the reaction chamber so that the cross-section diameter at the lower end differs from the cross-section diameter at the upper end by a factor of .sqroot..epsilon..sub.r .