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. 01, 2019
Filed:
Jul. 14, 2017
Applicant:
Oasys Water Llc, Dover, DE (US);
Inventors:
Nathan T. Hancock, Boston, MA (US);
Marek S. Nowosielski-Slepowron, Newton, MA (US);
Assignee:
OASYS WATER LLC, Dover, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 61/58 (2006.01); C02F 1/44 (2006.01); B01D 61/00 (2006.01); B01D 65/02 (2006.01); B01D 61/02 (2006.01);
U.S. Cl.
CPC ...
C02F 1/445 (2013.01); B01D 61/002 (2013.01); B01D 61/58 (2013.01); B01D 65/02 (2013.01); B01D 61/025 (2013.01); B01D 2321/04 (2013.01); B01D 2321/06 (2013.01); B01D 2321/12 (2013.01); C02F 1/441 (2013.01); C02F 1/442 (2013.01); C02F 1/444 (2013.01); C02F 2209/005 (2013.01); C02F 2301/08 (2013.01);
Abstract
Separation processes using osmotically driven membrane systems are disclosed generally involving the extraction of solvent from a first solution to concentrate solute by using a second concentrated solution to draw the solvent from the first solution across a semi-permeable membrane.