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Rainer Wefringhaus

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  • Hilden, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bonding composition comprising a sulfur impregnated particulate solid
    • Patent number 9,790,348
    • Issue date Oct 17, 2017
    • Henkel AG & Co. KGaA
    • Wolfgang Weimar
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Adhesives suitable for use in bonding applications
    • Patent number 9,644,121
    • Issue date May 9, 2017
    • Henkel AG & Co. KGaA
    • Darren Nolan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Bonding compositions
    • Patent number 8,840,751
    • Issue date Sep 23, 2014
    • Henkel IP & Holding GmbH
    • Nigel Fay
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Compositions for polymer bonding
    • Patent number 8,523,995
    • Issue date Sep 3, 2013
    • Henkel AG & Co. KGaA
    • Nigel Fay
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Aqueous one-coat rubber-metal bonding agents
    • Patent number 6,902,760
    • Issue date Jun 7, 2005
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Wefringhaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coating means for elastomers
    • Patent number 6,682,779
    • Issue date Jan 27, 2004
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Wefringhaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Iron-oxide-containing one or two-component polyurethane paint for c...
    • Patent number 6,253,505
    • Issue date Jul 3, 2001
    • Henkel Kommanditgesellschaft auf Aktien
    • Rainer Wefringhaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    P-dinitrosobenzene
    • Patent number 5,976,402
    • Issue date Nov 2, 1999
    • Henkel Kommanditgesellschaft auf Aktien (KGaA)
    • Burkhard Muller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    BONDING COMPOSITION COMPRISING A SULFUR IMPREGNATED PARTICULATE SOLID
    • Publication number 20150183966
    • Publication date Jul 2, 2015
    • Henkel AG & Co. KGaA
    • Wolfgang Weimar
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ADHESIVES SUITABLE FOR USE IN BONDING APPLICATIONS
    • Publication number 20130189525
    • Publication date Jul 25, 2013
    • Henkel AG & Co. KGaA
    • Darren Nolan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    COMPOSITIONS FOR POLYMER BONDING
    • Publication number 20120193029
    • Publication date Aug 2, 2012
    • Loctite (R&D) Limited
    • Nigel Fay
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BONDING COMPOSITIONS
    • Publication number 20120164904
    • Publication date Jun 28, 2012
    • Loctite (R&D) Limited
    • Nigel Fay
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    UV-resistant flocking adhesive for polymeric substrates
    • Publication number 20040010093
    • Publication date Jan 15, 2004
    • Rainer Wefringhaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Aqueous one-coat rubber-metal bonding agents
    • Publication number 20030232917
    • Publication date Dec 18, 2003
    • Rainer Wefringhaus
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...