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:
Jul. 15, 2008
Filed:
Jun. 15, 2005
Applicants:
Qinbai Fan, Chicago, IL (US);
Michael Onischak, St. Charles, IL (US);
William E. Liss, Libertyville, IL (US);
Inventors:
Qinbai Fan, Chicago, IL (US);
Michael Onischak, St. Charles, IL (US);
William E. Liss, Libertyville, IL (US);
Assignee:
Gas Technology Institute, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 71/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for purification of a gaseous stream having at least one impurity in which a porous material having at least one polyoxometalate-based material is contacted with the gaseous stream and the at least one impurity is passed through the porous material, producing a purified gaseous stream.