TREA

Lydia Duhm

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  • Duesseldorf, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyurethane and preparation containing polyurethane
    • Patent number 6,884,852
    • Issue date Apr 26, 2005
    • Henkel Kommanditgesellschaft auf Aktien
    • Wolfgang Klauck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyacrylate joint sealants
    • Patent number 6,828,382
    • Issue date Dec 7, 2004
    • Henkel Kommanditgesellschaft auf Aktien
    • Helmut Loth
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Cyanacrylate adhesive with ester and polymer additives
    • Patent number 6,617,385
    • Issue date Sep 9, 2003
    • Henkel Kommanditgesellschaft auf Aktien
    • Wolfgang Klauck
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Hand-held device for removing joint fillers
    • Patent number 6,578,229
    • Issue date Jun 17, 2003
    • Henkel Kommanditgesellschaft auf Aktien
    • Michael Dziallas
    • E04 - BUILDING
  • Information Patent Grant

    Cartridge system
    • Patent number 6,193,108
    • Issue date Feb 27, 2001
    • Henkel Kommanditgesellschaft auf Aktien
    • Tilwin Lepsius
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL