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:
Apr. 25, 2017
Filed:
Sep. 05, 2013
Applicants:
Dynasep Inc., Wilmington, DE (US);
Phasex Corporation, Lawrence, MA (US);
Inventors:
Hans Schonemann, Newburyport, MA (US);
Brian Waibel, Kennett Square, PA (US);
Val Krukonis, Lexington, MA (US);
Assignees:
DYNASEP INC., Wilmington, DE (US);
PHASEX CORPORATION, Lawrence, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/86 (2006.01); C07C 29/80 (2006.01); C07C 7/10 (2006.01); C07D 307/48 (2006.01); C07D 307/36 (2006.01); C07C 45/48 (2006.01); C07C 27/34 (2006.01); C07C 29/88 (2006.01);
U.S. Cl.
CPC ...
C07C 7/10 (2013.01); C07C 27/34 (2013.01); C07C 29/80 (2013.01); C07C 29/86 (2013.01); C07C 45/48 (2013.01); C07D 307/36 (2013.01); C07D 307/48 (2013.01); C07C 29/88 (2013.01);
Abstract
The present invention relates to the energy efficient and selective extraction of dilute concentrations of biomolecules, e.g., small organic compounds, e.g., one or more C2-C6 alcohols, one or more C3-C5 carboxylic acids, one or more C8-18 fatty alcohols, one or more C1-C18 dicarboxylic acids, one or more furfurals, one or more furans, one or more butanediols, one or more butadienes, and mixtures thereof, from an aqueous solution using liquid phase dimethyl ether (DME).