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Alexey Duarte

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  • Capital Tower Singapore, SG
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Patents Grantslast 30 patents

  • Information Patent Grant

    Production of ferronickel
    • Patent number 7,585,350
    • Issue date Sep 8, 2009
    • BHP Billiton SSM Technology Pty Ltd.
    • Alexey Duarte
    • C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

  • Information Patent Application

    Production of Metallic Nickel with Low Iron Content
    • Publication number 20100154593
    • Publication date Jun 24, 2010
    • BHP BILLITON SSM DEVELOPMENT PTY LTD
    • Ivan Ratchev
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    Production of Ferronickel
    • Publication number 20080011126
    • Publication date Jan 17, 2008
    • Alexey Duarte
    • C21 - METALLURGY OF IRON