TREA

Gunter Brenner

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  • Griesheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Emulsifying and separating device for liquid phases
    • Patent number 7,001,576
    • Issue date Feb 21, 2006
    • Merck Patent GmbH
    • Michael Hohmann
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Multi-coated interference pigments
    • Patent number 6,500,251
    • Issue date Dec 31, 2002
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Stephanie Andes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Coupling for microcomponents
    • Patent number 6,488,315
    • Issue date Dec 3, 2002
    • Merck Patent GmbH
    • Günter Brenner
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Multilayer interference pigments
    • Patent number 6,284,032
    • Issue date Sep 4, 2001
    • Merck Patent GmbH
    • Stephanie Andes
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Metal oxide coated titanium dioxide lamellas
    • Patent number 6,238,472
    • Issue date May 29, 2001
    • Merck Patent GmbH
    • Stephanie Andes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Plate-like titanium dioxide reduction pigment
    • Patent number 5,985,020
    • Issue date Nov 16, 1999
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Stefanie Andes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Titanate-containing pearlescent pigments
    • Patent number 5,972,098
    • Issue date Oct 26, 1999
    • Merck Patent GmbH
    • Stefanie Andes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Platelet-shaped titanium dioxide pigment
    • Patent number 5,858,078
    • Issue date Jan 12, 1999
    • Merck Patent Gesellschaft mit beschrankter Haftung
    • Stefanie Andes
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Sampling device for a microreaction system
    • Publication number 20070110629
    • Publication date May 17, 2007
    • Michael Schmelz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Microcomponent connection system
    • Publication number 20050158209
    • Publication date Jul 21, 2005
    • Merck Patent GmbH
    • Renate Bender
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Electrophotographic dry toner comprising angle-dependent luster pig...
    • Publication number 20020192585
    • Publication date Dec 19, 2002
    • Merck Patent GmbH
    • Gunter Brenner
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Multilayer interference pigments
    • Publication number 20010001174
    • Publication date May 17, 2001
    • Merck Patent Gesellschaft mit Beschrankter Haftung
    • Stephanie Andes
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...