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:
Aug. 20, 2019
Filed:
Feb. 10, 2016
Applicant:
Oasys Water Llc, Dover, DE (US);
Inventors:
Zachary Helm, Waltham, MA (US);
Homayoun Moaddel, Wayland, MA (US);
John Charest, Somerset, MA (US);
Peter F. Moran, Amherst, NH (US);
Assignee:
OASYS WATER LLC, Dover, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 65/10 (2006.01); B01D 67/00 (2006.01); B01D 61/00 (2006.01); C02F 1/44 (2006.01);
U.S. Cl.
CPC ...
B01D 65/108 (2013.01); B01D 61/002 (2013.01); B01D 65/106 (2013.01); B01D 67/0088 (2013.01); B01D 67/0093 (2013.01); C02F 1/445 (2013.01); B01D 2311/12 (2013.01); Y10T 29/49746 (2015.01);
Abstract
The invention relates to repairing and/or modifying a surface of a membrane in osmotically driven membrane systems by the introduction of one or more substances to the membrane.