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. 12, 2010
Filed:
Jan. 18, 2007
Applicants:
Kunj Tandon, Bangalore, IN;
Umakant Rapol, Bangalore, IN;
Ullash Kumar Barik, Orissa, IN;
Rajappan Vetrivel, Bangalore, IN;
Inventors:
Kunj Tandon, Bangalore, IN;
Umakant Rapol, Bangalore, IN;
Ullash Kumar Barik, Orissa, IN;
Rajappan Vetrivel, Bangalore, IN;
Assignee:
General Electric Company, Schenectady, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/22 (2006.01); B01D 71/70 (2006.01);
U.S. Cl.
CPC ...
Abstract
A membrane and method for separating carbon dioxide from a mixture of gases, where the membrane includes expanded polytetrafluoroethylene and polysiloxane. The membrane is highly stable and can separate carbon dioxide at high flux in harsh environments and high temperatures, such as exhaust gases from power plants.