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Patents Grantslast 30 patents

  • Information Patent Grant

    Heterogeneous organotin catalysts
    • Patent number 7,781,610
    • Issue date Aug 24, 2010
    • Chemtura Corporation
    • Uwe Schneider
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heterogeneous organotin catalysts
    • Patent number 7,772,417
    • Issue date Aug 10, 2010
    • Chemtura Corporation
    • Uwe Schneider
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Heterogeneous organotin catalysts
    • Patent number 7,687,581
    • Issue date Mar 30, 2010
    • Chemtura Corporation
    • Uwe Schneider
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Use of tin derivatives as catalysts
    • Patent number 7,115,770
    • Issue date Oct 3, 2006
    • Rhodia Chimie
    • Jean-Marie Bernard
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Process for the formation of urethane via transcarbamation
    • Patent number 6,998,364
    • Issue date Feb 14, 2006
    • Rhodia Chimie
    • Jean-Marie Bernard
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents