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Manfred Gang

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  • Bobenheim-Roxheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Concentrated leucoindigo solutions
    • Patent number 6,428,581
    • Issue date Aug 6, 2002
    • DyStar Textilfarben GmbH & Co. Deutschland KG
    • Manfred Gäng
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Leuco vat dye preparations in granule form
    • Patent number 6,007,587
    • Issue date Dec 28, 1999
    • BASF Aktiengesellschaft
    • Manfred Gang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Leuco vat-dye preparations in granule form
    • Patent number 5,888,254
    • Issue date Mar 30, 1999
    • BASF Aktiengesellschaft
    • Manfred Gang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Purification of indigo
    • Patent number 5,536,842
    • Issue date Jul 16, 1996
    • BASF Aktiengesellschaft
    • Udo Bergmann
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...