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Ora Kedem

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  • Rehovot, IL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Anion exchange membranes, methods of preparation and uses
    • Patent number 9,457,318
    • Issue date Oct 4, 2016
    • Ben-Gurion University of the Negev Research & Development Authority
    • Charles Linder
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Chemically resistant membranes, coatings and films and methods for...
    • Patent number 8,710,109
    • Issue date Apr 29, 2014
    • Ben-Gurion University of the Negev Research and Development Authority
    • Charles Linder
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Membranes, coatings and films and methods for their preparation
    • Patent number 8,455,557
    • Issue date Jun 4, 2013
    • Ben Gurion University of the Negev R&D Authority
    • Charles Linder
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Highly conductive ordered ion exchange membranes
    • Patent number 7,740,967
    • Issue date Jun 22, 2010
    • Ben-Gurion University of the Negev Research and Development Authority
    • Yoram Oren
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Evaporation device
    • Patent number 7,166,188
    • Issue date Jan 23, 2007
    • B.G. Negev Technologies and Applications Ltd.
    • Avraham Kedem
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Ion-exchange spacer and processes for the preparation thereof
    • Patent number 6,090,258
    • Issue date Jul 18, 2000
    • Ben-Gurion University of the Negev Research and Development Authority
    • Yelena Mirsky
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Ion exchange membranes
    • Patent number 5,714,521
    • Issue date Feb 3, 1998
    • Yeda Research and Development Company Ltd.
    • Ora Kedem
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Supported, mechanically stable bipolar membrane for electrodialysis
    • Patent number 5,288,385
    • Issue date Feb 22, 1994
    • Yeda Research and Development Co., Ltd.
    • Ora Kedem
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electrodialysis reversal process and apparatus with bipolar membranes
    • Patent number 5,240,579
    • Issue date Aug 31, 1993
    • Yeda Research and Development Company Ltd.
    • Ora Kedem
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water softening process
    • Patent number 5,152,904
    • Issue date Oct 6, 1992
    • Yeda Research and Development Co., Ltd.
    • Ora Kedem
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Modular electrodialysis device
    • Patent number 4,569,747
    • Issue date Feb 11, 1986
    • Yeda Research and Development Co., Ltd.
    • Ora Kedem
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method and apparatus for the performance of selective electrodialysis
    • Patent number 4,246,092
    • Issue date Jan 20, 1981
    • Research Products Rehovot Ltd.
    • Mordechai Perry
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrodialysis process for the separation of essential amino acids...
    • Patent number 4,238,307
    • Issue date Dec 9, 1980
    • Research Products Rehovot Ltd.
    • Mordechai Perry
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrodialysis process for the separation of non-essential amino a...
    • Patent number 4,238,306
    • Issue date Dec 9, 1980
    • Research Products Rehovot Ltd.
    • Mordechai Perry
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrodialysis device
    • Patent number 4,226,688
    • Issue date Oct 7, 1980
    • Yeda Research & Development Co. Ltd.
    • Ora Kedem
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Membranes
    • Patent number 4,217,200
    • Issue date Aug 12, 1980
    • Yeda Research & Development Co. Ltd.
    • Ora Kedem
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Electrodialysis device
    • Patent number 4,033,850
    • Issue date Jul 5, 1977
    • Yeda Research and Development Co. Ltd.
    • Ora Kedem
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    ANION EXCHANGE MEMBRANES, METHODS OF PREPARATION AND USES THEREOF
    • Publication number 20170014772
    • Publication date Jan 19, 2017
    • BEN GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITY
    • Charles Linder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Apparatus and System for Deionization
    • Publication number 20150376036
    • Publication date Dec 31, 2015
    • B.G. Negev Technologies and Applications LTD.
    • Ora KEDEM
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    ANION EXCHANGE MEMBRANES, METHODS OF PREPARATION AND USES
    • Publication number 20130292252
    • Publication date Nov 7, 2013
    • BEN GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITY
    • Charles Linder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHEMICALLY RESISTANT MEMBRANES, COATINGS AND FILMS AND METHODS FOR...
    • Publication number 20130203873
    • Publication date Aug 8, 2013
    • BEN-GURION UNIVERSITY OF THE NEGEV RESEARCH AND DEVELOPMENT AUTHORITY LTD.
    • Charles Linder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Membranes, Coatings and Films and Methods for Their Preparation
    • Publication number 20120178834
    • Publication date Jul 12, 2012
    • Charles Linder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS AND SYSTEM FOR DEIONIZATION
    • Publication number 20100326833
    • Publication date Dec 30, 2010
    • Rami Messalem
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Highly conductive ordered ion exchange membranes
    • Publication number 20050238937
    • Publication date Oct 27, 2005
    • Yoram Oren
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Evaporation device
    • Publication number 20020079598
    • Publication date Jun 27, 2002
    • AVRAHAM KEDEM AND B.G. NEGEV TECHNOLOGIES AND APPLICATIONS LTD.
    • Avraham Kedem
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL