Electrodes useful for molten salt electrolysis of aluminum oxide to aluminum

Details for Australian Patent Application No. 2005262686 (hide)

Owner Century Aluminum Company CII Carbon LLC

Inventors Edwards, Leslie C.; Ross, J. Anthony; Love, Richard O.; Morgan, William Rogers Jr.; Vogt, M. Franz

Agent Davies Collison Cave

Pub. Number AU-A-2005262686

PCT Pub. Number WO2006/007165

Priority 10/874,508 22.06.04 US

Filing date 23 May 2005

Wipo publication date 19 January 2006

International Classifications

C25B 11/12 (2006.01) Electrodes

C25C 3/12 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

Event Publications

11 January 2007 PCT application entered the National Phase

  PCT publication WO2006/007165 Priority application(s): WO2006/007165

11 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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