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John Hazen

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  • Spaubeek, NL
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tackifier for adhesive composition
    • Patent number 12,091,500
    • Issue date Sep 17, 2024
    • Lawter, Inc.
    • Keijirou Okawachi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Tackifier dispersion
    • Patent number 9,023,929
    • Issue date May 5, 2015
    • Lawter, Inc.
    • Patrick Peter Mario Aarts
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Waterbased dimerized rosins and the process to make them
    • Patent number 9,012,601
    • Issue date Apr 21, 2015
    • Lawter, Inc.
    • John Hazen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Waterbased dimerized rosins and the process to make them
    • Patent number 8,557,954
    • Issue date Oct 15, 2013
    • Lawter, Inc.
    • John Hazen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Resin composition
    • Patent number 7,262,238
    • Issue date Aug 28, 2007
    • Hexion Specialty Chemicals, Inc.
    • Robin Winters
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester tackifier and adhesive composition
    • Patent number 6,989,413
    • Issue date Jan 24, 2006
    • Akzo Nobel N.V.
    • John Hazen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyester tackifier and adhesive composition
    • Patent number 6,653,398
    • Issue date Nov 25, 2003
    • Akzo Nobel N.V.
    • John Hazen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stabilized rosin and process for production and use thereof
    • Patent number 5,175,250
    • Issue date Dec 29, 1992
    • Eka Nobel
    • John C. Hazen
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

  • Information Patent Application

    TACKIFIER FOR ADHESIVE COMPOSITION
    • Publication number 20240228697
    • Publication date Jul 11, 2024
    • Lawter, Inc.
    • Keijirou OKAWACHI
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SURFACTANT, DISPERSION AND ADHESIVE COMPOSITION
    • Publication number 20230212436
    • Publication date Jul 6, 2023
    • Lawter, Inc.
    • John HAZEN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WATERBASED DIMERIZED ROSINS AND THE PROCESS TO MAKE THEM
    • Publication number 20130345390
    • Publication date Dec 26, 2013
    • Lawter, Inc.
    • John Hazen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    WATERBASED DIMERIZED ROSINS AND THE PROCESS TO MAKE THEM
    • Publication number 20110092667
    • Publication date Apr 21, 2011
    • John Hazen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Tackifier dispersion
    • Publication number 20050203228
    • Publication date Sep 15, 2005
    • Patrick Peter Mario Aarts
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Resin composition
    • Publication number 20040171727
    • Publication date Sep 2, 2004
    • Robin Winters
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyester tackifier and adhesive composition
    • Publication number 20030212201
    • Publication date Nov 13, 2003
    • John Hazen
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polyester tackifier and adhesive composition
    • Publication number 20010021737
    • Publication date Sep 13, 2001
    • John Hazen
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...