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Sten Frolich

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  • Askim, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for production of paper
    • Patent number 7,488,402
    • Issue date Feb 10, 2009
    • Akzo Nobel N.V.
    • Sten Frölich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process for sizing paper
    • Patent number 7,318,881
    • Issue date Jan 15, 2008
    • Akzo Nobel N.V.
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process for the production of paper
    • Patent number 6,918,995
    • Issue date Jul 19, 2005
    • Akzo Nobel N.V.
    • Sten Frölich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process for sizing paper
    • Patent number 6,846,384
    • Issue date Jan 25, 2005
    • Akzo Nobel N.V.
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Process for sizing paper
    • Patent number 6,818,100
    • Issue date Nov 16, 2004
    • Akzo Nobel N.V.
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sizing composition
    • Patent number 6,485,555
    • Issue date Nov 26, 2002
    • Akzo Nobel N.V.
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sizing of paper
    • Patent number 6,306,255
    • Issue date Oct 23, 2001
    • Akzo Nobel NV
    • Sten Frölich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Aqueous dispersions of hydrophobic material
    • Patent number 6,165,259
    • Issue date Dec 26, 2000
    • Akzo Nobel N.V.
    • Hans Hallstrom
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sizing of paper
    • Patent number 6,093,217
    • Issue date Jul 25, 2000
    • Akzo Nobel N.V.
    • Sten Frolich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Sizing of paper
    • Patent number 5,969,011
    • Issue date Oct 19, 1999
    • Akzo Nobel N.V.
    • Sten Frolich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    Process for production of paper
    • Publication number 20050236126
    • Publication date Oct 27, 2005
    • Sten Frolich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Process for sizing paper
    • Publication number 20040206467
    • Publication date Oct 21, 2004
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Sizing dispersion
    • Publication number 20030019599
    • Publication date Jan 30, 2003
    • John Nicholass
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Process for manufacturing paper
    • Publication number 20020166648
    • Publication date Nov 14, 2002
    • Sten Frolich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Process for sizinc paper
    • Publication number 20020100567
    • Publication date Aug 1, 2002
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Process for the production of paper
    • Publication number 20020096289
    • Publication date Jul 25, 2002
    • Sten Frolich
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Sizing dispersion
    • Publication number 20020096275
    • Publication date Jul 25, 2002
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Process for sizing paper
    • Publication number 20020096290
    • Publication date Jul 25, 2002
    • Erik Lindgren
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE