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Irina I. Vasilieva

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  • St. Petersburg, RU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for the production of phenol and acetone from cumene
    • Patent number 6,225,513
    • Issue date May 1, 2001
    • Illa International Ltd.
    • Vladimir Michailovitch Zakoshansky
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cumene oxidation process
    • Patent number 5,908,962
    • Issue date Jun 1, 1999
    • General Electric Company and Illa International
    • Vladimir Mikhailovich Zakoshansky
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Cumene oxidation process
    • Patent number 5,767,322
    • Issue date Jun 16, 1998
    • General Electric Company
    • Vladimir Mikhailovich Zakoshansky
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Grant

    Method for purification of phenol
    • Patent number 5,502,259
    • Issue date Mar 26, 1996
    • General Electric Company, U.S.A.
    • Vladimir M. Zakoshansky
    • C07 - ORGANIC CHEMISTRY