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Andreas Stübbe

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  • Aschaffenburg, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Aqueous carbon black dispersions
    • Patent number 6,685,769
    • Issue date Feb 3, 2004
    • Degussa-Huls AG
    • Alfons Karl
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Aqueous carbon black dispersions
    • Patent number 6,451,100
    • Issue date Sep 17, 2002
    • Degussa-Huls AG
    • Alfons Karl
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Ink mixture
    • Patent number 6,224,660
    • Issue date May 1, 2001
    • Degussa-Huls Aktiengesellschaft
    • Andreas Stübbe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Aqueous carbon black dispersions
    • Patent number 6,171,382
    • Issue date Jan 9, 2001
    • Degussa-Huls AG
    • Andreas Stubbe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...