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Anders Ullman

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  • Ljungaverk, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Clamping device for electrochemical cell
    • Patent number 6,471,835
    • Issue date Oct 29, 2002
    • Permascand AB
    • Maria Sjöberg
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Method and device for sealing a cover plate for an electrolytic cell
    • Patent number 6,007,687
    • Issue date Dec 28, 1999
    • Akzo Nobel N.V.
    • Anders Ullman
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrode
    • Patent number 5,373,134
    • Issue date Dec 13, 1994
    • Permascand AB
    • Mikael Tenfalt
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrolytic cell, electrolyzer and a method of performing electrol...
    • Patent number 5,338,414
    • Issue date Aug 16, 1994
    • Permascand AB
    • Anders Ullman
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrode and its use in chlor-alkali electrolysis
    • Patent number 5,290,410
    • Issue date Mar 1, 1994
    • Permascand AB
    • Mikael Tenfalt
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Electrode
    • Patent number 5,120,904
    • Issue date Jun 9, 1992
    • Permascand AB
    • Anders Ullman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electrode
    • Patent number 5,114,547
    • Issue date May 19, 1992
    • Permascand AB
    • Anders Ullman
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR