TREA

Urs Sollberger

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  • Fullinsdorf, CH
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Patents Grantslast 30 patents

  • Information Patent Grant

    Organic compounds
    • Patent number 4,035,448
    • Issue date Jul 12, 1977
    • Sandoz Ltd.
    • Horst Mayerhoefer
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Boric acid esters
    • Patent number 4,021,464
    • Issue date May 3, 1977
    • Sandoz Ltd.
    • Horst Mayerhoefer
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Bromo-propanol derivatives as flame retardants
    • Patent number 3,962,246
    • Issue date Jun 8, 1976
    • Sandoz Ltd.
    • Peter Borer
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    N,N'-(polybromophenoxycarbonyl)piperazines
    • Patent number 3,954,770
    • Issue date May 4, 1976
    • Sandoz Ltd.
    • Horst Mayerhoefer
    • C07 - ORGANIC CHEMISTRY