Surface oxidised nickel-iron metal anodes for aluminium production

Details for Australian Patent Application No. 2003207934 (hide)

International Classifications

Event Publications

17 July 2003 Complete Application Filed

Priority application(s): PCT/IB02/02972 23.07.02 IB; PCT/IB02/00820 15.03.02 IB

6 November 2003 Application Open to Public Inspection

Published as AU-B-2003207934

9 October 2008 Application Accepted

Published as AU-B-2003207934

5 February 2009 Standard Patent Sealed

4 November 2010 Assignment Registered

Moltech Invent S.A. The patent has been assigned to Rio Tinto Alcan International Limited

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