TREA

Luigi M. Venanzi

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  • Zurich, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Methyldioxolan
    • Patent number 5,478,958
    • Issue date Dec 26, 1995
    • Ciba-Geigy Corporation
    • Friedrich Karrer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Methyldioxolan
    • Patent number 5,384,416
    • Issue date Jan 24, 1995
    • Ciba-Geigy Corporation
    • Friedrich Karrer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Methyldioxolan
    • Patent number 5,280,041
    • Issue date Jan 18, 1994
    • Ciba-Geigy Corporation
    • Friedrich Karrer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Removal of catalyst residues from olefin/carbon monoxide polymer wi...
    • Patent number 4,870,156
    • Issue date Sep 26, 1989
    • Shell Oil Company
    • Piero Pino
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...