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Wolfgang Grape

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  • Cologne, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preparation of phosphorus-containing alkoxylation products
    • Patent number 7,273,945
    • Issue date Sep 25, 2007
    • LANXESS Deutschland GmbH
    • Thomas Weiss
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Silicone resin emulsion
    • Patent number 4,940,743
    • Issue date Jul 10, 1990
    • Bayer Aktiengesellschaft
    • Wolfgang Grape
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Organopolysiloxane oils
    • Patent number 4,831,169
    • Issue date May 16, 1989
    • Bayer Aktiengesellschaft
    • Wolfgang Grape
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    Ageing-resistant thermoplastic moulding materials of good impact st...
    • Patent number 4,812,515
    • Issue date Mar 14, 1989
    • Bayer Aktiengesellschaft
    • Hans-Jurgen Kress
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Thermoplastic moulding materials having good resistance to ageing a...
    • Patent number 4,806,593
    • Issue date Feb 21, 1989
    • Bayer Aktiengesellschaft
    • Hans-Jurgen Kress
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Diorganosiloxane polymer powder
    • Patent number 4,748,215
    • Issue date May 31, 1988
    • Bayer Aktiengesellschaft
    • Christian Lindner
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electroviscous fluids
    • Patent number 4,702,855
    • Issue date Oct 27, 1987
    • Bayer Aktiengesellschaft
    • John Goossens
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Lubricating oil preparations
    • Patent number 4,652,386
    • Issue date Mar 24, 1987
    • Bayer Aktiengesellschaft
    • Heinrich Alberts
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Electroviscous liquids
    • Patent number 4,645,614
    • Issue date Feb 24, 1987
    • Bayer Aktiengesellschaft
    • John Goossens
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of polydiorganosiloxanes containing hyd...
    • Patent number 4,584,360
    • Issue date Apr 22, 1986
    • Bayer Aktiengesellschaft
    • Winfried Paul
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silicone resin emulsion
    • Patent number 4,582,874
    • Issue date Apr 15, 1986
    • Bayer Aktiengesellschaft
    • Wolfgang Grape
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Stable silicone emulsions
    • Patent number 4,554,187
    • Issue date Nov 19, 1985
    • Bayer Aktiengesellschaft
    • Wolfgang Grape
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of dimethyldichlorosilane
    • Patent number 4,552,973
    • Issue date Nov 12, 1985
    • Bayer Aktiengesellschaft
    • Kurt Feldner
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents