TREA

Rune Kjell Andersson

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  • Gothenburg, SE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filler for paper making process
    • Patent number 9,657,441
    • Issue date May 23, 2017
    • Akzo Nobel N.V.
    • Erik Sanne
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filler for paper making process
    • Patent number 8,828,188
    • Issue date Sep 9, 2014
    • Akzo Nobel N.V.
    • Erik Sanne
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Filler for paper making process
    • Patent number 8,252,143
    • Issue date Aug 28, 2012
    • Akzo Nobel NV
    • Erik Sanne
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    FILLER FOR PAPER MAKING PROCESS
    • Publication number 20140360692
    • Publication date Dec 11, 2014
    • Erik Sanne
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    FILLER FOR PAPER MAKING PROCESS
    • Publication number 20120291671
    • Publication date Nov 22, 2012
    • Erik SANNE
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Filler for paper making process
    • Publication number 20050279474
    • Publication date Dec 22, 2005
    • Erik Sanne
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...