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Patent Agency Ranking
公开(公告)号：US11084002B2
公开(公告)日：2021-08-10
申请号：US16404372
申请日：2019-05-06
Applicant: The Regents of the University of California
Inventor： Eric M. Hoek , Richard B. Kaner , Brian T. McVerry
IPC: B01D71/78 , B01D65/08 , B01D67/00 , B01D71/76 , B01D61/08 , C02F1/44 , C07C247/18 , B01D69/08 , B01D61/02 , B01D69/02 , B01D71/56 , C02F103/08
Abstract: Disclosed are fouling resistant filtration membranes comprising a polymeric thin-film membrane comprising a surface. Also disclosed are methods of modifying thin-film filtration membranes, thereby improving, for example, the anti-fouling properties of the membranes. Also disclosed are methods of purifying water using the disclosed membranes. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
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公开(公告)号：US20190351375A1
公开(公告)日：2019-11-21
申请号：US16404372
申请日：2019-05-06
Applicant: The Regents of the University of California
Inventor： Eric M. Hoek , Richard B. Kaner , Brian T. McVerry
Abstract: Disclosed are fouling resistant filtration membranes comprising a polymeric thin-film membrane comprising a surface. Also disclosed are methods of modifying thin-film filtration membranes, thereby improving, for example, the anti-fouling properties of the membranes. Also disclosed are methods of purifying water using the disclosed membranes. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
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公开(公告)号：US20190217254A1
公开(公告)日：2019-07-18
申请号：US16366532
申请日：2019-03-27
Applicant: The Regents of the University of California
Inventor： Eric M. Hoek , Richard B. Kaner , Gregory R. Guillen , Thomas P. Farrell
IPC: B01D71/60 , C08K5/17 , C08G73/02 , C08L79/02 , B01D69/08 , C08K5/3435 , B01D71/76 , B01D61/18 , C08K5/42 , B01D67/00
CPC classification number: B01D71/60 , B01D61/145 , B01D61/18 , B01D67/0093 , B01D69/08 , B01D71/76 , B01D2323/02 , B01D2325/36 , C08G73/0266 , C08G2340/00 , C08K5/17 , C08K5/3435 , C08K5/42 , C08L79/02
Abstract: Disclosed herein are methods of increasing the hydrophilicity of a membrane. Membranes comprising polyaniline or co-polymer thereof and one or more gel inhibiting agents are treated with one or more hydrophilicity restoration agents, thereby increasing the hydrophilicity of a membrane. Also disclosed are membranes produced by the disclosed methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
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公开(公告)号：US20240424451A1
公开(公告)日：2024-12-26
申请号：US18708430
申请日：2022-11-07
Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventor： David Jassby , Eric M. Hoek , Jingbo Wang , Gaurav N. Sant
Abstract: Provided herein are ion-selective separation membranes including a polymer matrix and a metal compound dispersed within the polymer matrix. The metal compound includes HaLibXcOa, where a is from 1 to 1.5, b is from 0 to 0.1, c is from 1 to 2, d is from 4 to 4.5, and X includes manganese or titanium.
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公开(公告)号：US10780404B2
公开(公告)日：2020-09-22
申请号：US16366532
申请日：2019-03-27
Applicant: The Regents of the University of California
Inventor： Eric M. Hoek , Richard B. Kaner , Gregory R. Guillen , Thomas P. Farrell
IPC: B01D71/60 , C08K5/17 , C08G73/02 , C08L79/02 , C08K5/3435 , C08K5/42 , B01D67/00 , B01D69/08 , B01D71/76 , B01D61/18 , B01D61/14
Abstract: Disclosed herein are methods of increasing the hydrophilicity of a membrane. Membranes comprising polyaniline or co-polymer thereof and one or more gel inhibiting agents are treated with one or more hydrophilicity restoration agents, thereby increasing the hydrophilicity of a membrane. Also disclosed are membranes produced by the disclosed methods. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
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