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. 21, 2012
Filed:
Aug. 21, 2009
Applicants:
Abhimanyu O. Patil, Westfield, NJ (US);
Timothy D. Shaffer, Hackettstown, NJ (US);
David T. Ferrughelli, Flemington, NJ (US);
Beth A. Winsett, Houston, TX (US);
Benjamin A. Mccool, Bonita Springs, FL (US);
Randall D. Partridge, Califon, NJ (US);
Inventors:
Abhimanyu O. Patil, Westfield, NJ (US);
Timothy D. Shaffer, Hackettstown, NJ (US);
David T. Ferrughelli, Flemington, NJ (US);
Beth A. Winsett, Houston, TX (US);
Benjamin A. McCool, Bonita Springs, FL (US);
Randall D. Partridge, Califon, NJ (US);
Assignee:
ExxonMobil Research and Engineering Company, Annandale, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/36 (2006.01); B01D 71/52 (2006.01); B01D 71/46 (2006.01); B01D 71/00 (2006.01); B01D 61/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to a membrane for aromatics separation that is stable in an alcohol containing environment. The polymeric membrane is a epoxy amine based membrane.