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:
Oct. 21, 2003
Filed:
Nov. 13, 2001
Applicant:
Inventors:
Assignee:
McMaster University, , CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 5/322 ; B01D 7/106 ;
U.S. Cl.
CPC ...
B01D 5/322 ; B01D 7/106 ;
Abstract
Disclosed is a separation device for the separation of water vapour from a gas stream, comprising a water vapour separation membrane having a porous membrane, whose pores contain a water transfer material, the water transfer material including a first hydrophilic polymer and a second polymer which is interwoven with the first polymer.
Komkova, Elena. (2003). Gas separation device (U.S. Patent No. 6635104). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6635104
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