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:
Feb. 15, 2005
Filed:
May. 09, 2003
Applicants:
Egon Zich, Leichlingen, DE;
Helmut Jansen, Dormagen, DE;
Thomas Rietfort, Bottrop, DE;
Björn Kaibel, Hilden, DE;
Inventors:
Egon Zich, Leichlingen, DE;
Helmut Jansen, Dormagen, DE;
Thomas Rietfort, Bottrop, DE;
Björn Kaibel, Hilden, DE;
Assignee:
Julius Montz GmbH, Hilden, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01F003/04 ;
U.S. Cl.
CPC ...
Abstract
A heat exchange or mass transfer column in which the packing bed is formed from individual packing layers wherein the sheet metal plates of the packing have different thicknesses.