TREA

Marcelo Moreira Da Costa

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  • Barueri, BR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Depressants for mineral ore flotation
    • Patent number 10,081,021
    • Issue date Sep 25, 2018
    • Kemira Oyj
    • Marcelo Moreira Da Costa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Depressants for mineral ore flotation
    • Patent number 9,421,556
    • Issue date Aug 23, 2016
    • Kemira Oyj
    • Marcelo Moreira Da Costa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...

Patents Applicationslast 30 patents

  • Information Patent Application

    Selective Flocculants for Mineral Ore Benefication
    • Publication number 20170368480
    • Publication date Dec 28, 2017
    • KEMIRA OYJ
    • Lucas Moore
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Depressants for Mineral Ore Flotation
    • Publication number 20160346790
    • Publication date Dec 1, 2016
    • KEMIRA OYJ
    • Marcelo Moreira Da Costa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Application

    Depressants for Mineral Ore Flotation
    • Publication number 20150196926
    • Publication date Jul 16, 2015
    • KEMIRA OYJ
    • Marcelo Moreira Da Costa
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...