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Hans-Peter Kohlstadt

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  • Essen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hot-melt adhesive in particulate form
    • Patent number 7,267,878
    • Issue date Sep 11, 2007
    • Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
    • Hartmut Primke
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Filter for holding and raising ground water
    • Patent number 6,372,135
    • Issue date Apr 16, 2002
    • Henkel Kommanditgesellschaft auf Aktien
    • Hans-Peter Kohlstadt
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Bonding plastics with water-based polyurethane primer
    • Patent number 5,972,158
    • Issue date Oct 26, 1999
    • Kenkel Kommanditgeselschaft auf Aktien
    • Horst Hoffmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Isocyanate/polyol casting resin
    • Patent number 5,648,421
    • Issue date Jul 15, 1997
    • Henkel Kommanditgesellschaft auf Aktien
    • Lothar Thiele
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Low viscosity, pregelable rubber-based adhesives
    • Patent number 4,824,512
    • Issue date Apr 25, 1989
    • Henkel Kommanditgesellschaft auf Aktien
    • Hans-Peter Kohlstadt
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Glass primer
    • Patent number 4,735,830
    • Issue date Apr 5, 1988
    • Henkel Kommanditgesellschaft auf Aktien
    • Riza N. Oezelli
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Glass primer
    • Patent number 4,670,057
    • Issue date Jun 2, 1987
    • Henkel Kommanditgesellschaft auf Aktien
    • Riza N. Oezelli
    • C03 - GLASS MINERAL OR SLAG WOOL
  • Information Patent Grant

    Aqueous binder dispersion for producing vulcanization bonds between...
    • Patent number 4,336,171
    • Issue date Jun 22, 1982
    • Henkel Kommanditgesellschaft auf Aktien (Henkel GaA)
    • Hans-Peter Kohlstadt
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents