Metal electrowinning cell with electrolyte purifier

Details for Australian Patent Application No. 2004265508 (hide)

Owner Moltech Invent S.A.

Inventors Schnyder, Frank; Nguyen, Thinh T.; De Nora, Vittorio

Agent Callinan

Pub. Number AU-B-2004265508

PCT Pub. Number WO2005/017234

Priority PCT/IB03/03651 14.08.03 IB

Filing date 10 August 2004

Wipo publication date 24 February 2005

Acceptance publication date 11 March 2010

International Classifications

C25C 3/06 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 3/08 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

Event Publications

16 February 2006 PCT application entered the National Phase

  PCT publication WO2005/017234 Priority application(s): WO2005/017234

11 March 2010 Application Accepted

  Published as AU-B-2004265508

8 July 2010 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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