TREA

Zakrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvennoe Obiedinenie “Pim-Invest”

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  • Moscow, RU
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of purifying gaseous nitrogen trifluoride
    • Patent number 7,022,160
    • Issue date Apr 4, 2006
    • Zakrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvennoe Obiedinenie “Pim-In...
    • Sergei Mikhailovich Igumnov
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Process for preparing nitrogen trifluoride
    • Patent number 6,821,496
    • Issue date Nov 23, 2004
    • Zakrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvennoe Obiedinenie “Pim-In...
    • Sergei Mikhailovich Igumnov
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Process for producing fluorinated aliphatic compounds
    • Patent number 6,664,431
    • Issue date Dec 16, 2003
    • Zakrytoe Aktsionernoe Obschestvo Nauchno-Proizvodstvennoe Obiedinenie “Pim-In...
    • Sergei Mikhailovich Igumnov
    • C07 - ORGANIC CHEMISTRY