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Juergen Wichelhaus

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  • Wuppertal, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Melt-adhesives for sealing off rocks or building materials
    • Patent number 7,297,756
    • Issue date Nov 20, 2007
    • Henkel Kommanditgesellschaft auf Aktien
    • Bettina Becker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • 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

    Filling compound
    • Patent number 6,258,885
    • Issue date Jul 10, 2001
    • Henkel Kommanditgesellschaft auf Aktien
    • Reimar Heucher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Filling compound
    • Patent number 5,902,849
    • Issue date May 11, 1999
    • Henkel Kommanditgesellschaft auf Aktien
    • Reimar Heucher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Hotmelt adhesive
    • Patent number 5,548,027
    • Issue date Aug 20, 1996
    • Henkel Kommanditgesellschaft auf Aktien
    • Reimar Heucher
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Moisture-curing polyamides
    • Patent number 5,519,109
    • Issue date May 21, 1996
    • Henkel Kommanditgesellschaft auf Aktien
    • Hans-Georg Kinzelmann
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Plug-type connector for coaxial cables
    • Patent number 5,510,405
    • Issue date Apr 23, 1996
    • Henkel Kommanditgesellschaft auf Aktien
    • Reimar Heucher
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Methods of making and using thermoplastic block copolymers
    • Patent number 5,455,309
    • Issue date Oct 3, 1995
    • Henkel Kommanditgesellschaft auf Aktien
    • Italo Albini
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Lyo gel, its production and its use for sealing
    • Patent number 5,412,022
    • Issue date May 2, 1995
    • Henkel Kommanditgesellschaft auf Aktien
    • Johannes Andres
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Isocyanate prepolymers
    • Patent number 5,004,794
    • Issue date Apr 2, 1991
    • Henkel Kommanditgesellschaft auf Aktien
    • Winfried Emmerling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous dispersions of polyamides emulsified with rosin derivatives
    • Patent number 4,992,500
    • Issue date Feb 12, 1991
    • Henkel Kommanditgesellschaft auf Aktien
    • Wolfgang Klauck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of making and using thermoplastic block copolymers
    • Patent number 4,957,979
    • Issue date Sep 18, 1990
    • Henkel Kommanditgesellschaft auf Aktien
    • Italo Albini
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition comprising thermoplastic polyamide from dimer...
    • Patent number 4,914,162
    • Issue date Apr 3, 1990
    • Henkel Kommanditgesellschaft auf Aktien
    • Roberto Leoni
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Diurethanes as stabilizing additives in sealing compounds
    • Patent number 4,824,888
    • Issue date Apr 25, 1989
    • Henkel Kommanditgesellschaft auf Aktien
    • Winfried Emmerling
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Adhesive composition comprising polyamide from dimer acid and N-alk...
    • Patent number 4,810,772
    • Issue date Mar 7, 1989
    • Henkel Kommanditgesellschaft auf Aktien
    • Roberto Leoni
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymeric hotmelt adhesive
    • Patent number 4,791,164
    • Issue date Dec 13, 1988
    • Henkel Kommanditgesellschaft auf Aktien
    • Juergen Wichelhaus
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cable-filling compounds
    • Patent number 4,757,100
    • Issue date Jul 12, 1988
    • Henkel Kommanditgesellschaft auf Aktien
    • Juergen Wichelhaus
    • G02 - OPTICS

Patents Applicationslast 30 patents