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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.:

US 9943811 B1

PDFFull Text
Date of Patent:
Apr. 17, 2018

Filed:

Nov. 02, 2015

Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams

Applicant:

Ams Technologies Int. (2012) Ltd, Or-Yehuda, IL;

Inventors:

Mordechai Perry, Petach Tikva, IL;

Vera Ginzburg, Rehovot, IL;

Boris Ginzburg, Rehovot, IL;

Polina Lapido, Rishon Le Zion, IL;

Assignee:

AMS TECHNOLOGIES IN. (2012) LTD, Or-Yehuda, IL;

Attorney:
Primary Examiner:

Krishnan S Menon

Int. Cl.
CPC ...
B01D 71/60 (2006.01); B01D 71/42 (2006.01); B01D 71/68 (2006.01); B01D 67/00 (2006.01); B01D 69/12 (2006.01); B01D 61/02 (2006.01); B01D 61/14 (2006.01); B01D 63/06 (2006.01); B01D 69/02 (2006.01);
U.S. Cl.
CPC ...
B01D 71/60 (2013.01); B01D 61/027 (2013.01); B01D 61/145 (2013.01); B01D 63/066 (2013.01); B01D 67/0006 (2013.01); B01D 67/0083 (2013.01); B01D 67/0093 (2013.01); B01D 67/0095 (2013.01); B01D 69/02 (2013.01); B01D 69/125 (2013.01); B01D 71/42 (2013.01); B01D 71/68 (2013.01); B01D 2323/30 (2013.01); B01D 2323/36 (2013.01); B01D 2323/38 (2013.01); B01D 2323/40 (2013.01); B01D 2325/20 (2013.01); B01D 2325/30 (2013.01);
Abstract

Solvent and acid stable ultrafiltration and nanofiltration membranes including a non-cross-linked base polymer having reactive pendant moieties, the base polymer being modified by forming a cross-linked skin onto a surface thereof, the skin being formed by a cross-linking reaction of reactive pendant moieties on the surface with an oligomer or another polymer as well as methods of manufacture and use thereof, including, inter alia separating metal ions from liquid process streams.

Find Patent Forward Citations

Perry, Mordechai. (2018). Solvent and acid stable membranes, methods of manufacture thereof and methods of use thereof inter alia for separating metal ions from liquid process streams (U.S. Patent No. 9943811). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9943811

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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