TREA

Gustaaf Scherer

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  • Basel, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Commercial preparations of dry organic substances
    • Patent number 4,295,850
    • Issue date Oct 20, 1981
    • Ciba-Geigy Corporation
    • Roland Haberli
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Sulphonated condensation products
    • Patent number 4,202,838
    • Issue date May 13, 1980
    • Ciba-Geigy Corporation
    • Alain Lauton
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...