TREA

Natacha Bonnard

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  • Le Paradis 43, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Colored effect pigments and their use
    • Patent number 5,855,660
    • Issue date Jan 5, 1999
    • Ciba Specialty Chemicals Corporation
    • Patrice Bujard
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Colored luster pigments
    • Patent number 5,766,335
    • Issue date Jun 16, 1998
    • Ciba Specialty Chemicals Corporation
    • Patrice Bujard
    • B82 - NANO-TECHNOLOGY