TREA

Bianca Machado da Silva FERREIRA

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  • Rio de Janeiro, BR
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Patents Applicationslast 30 patents

  • Information Patent Application

    BIODIESEL PURIFICATION METHOD
    • Publication number 20110209981
    • Publication date Sep 1, 2011
    • Petroleo Brasileiro S.A. - Petrobras
    • Carlos Nagib Khalil
    • C07 - ORGANIC CHEMISTRY
  • Information Patent Application

    PROCESS FOR TREATMENT OF WATER/OIL EMULSIONS
    • Publication number 20110186515
    • Publication date Aug 4, 2011
    • Petroleo Brasileiro S.A. - PETROBRAS
    • Regina Celia Lourenco GUIMARÂES
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL