Cathodes for aluminium electrolysis cell with non-planar slot design

Details for Australian Patent Application No. 2006341952 (hide)

Owner SGL CARBON AG

Inventors Beghein, Philippe; Hiltmann, Frank

Agent Spruson & Ferguson

Pub. Number AU-B-2006341952

PCT Pub. Number WO2007/118510

Priority 06007808.6 13.04.06 EP

Filing date 20 December 2006

Wipo publication date 25 October 2007

Acceptance publication date 8 September 2011

International Classifications

C25C 3/16 (2006.01) Electrolytic production, recovery or refining of metals by electrolysis of melts

Event Publications

30 October 2008 PCT application entered the National Phase

  PCT publication WO2007/118510 Priority application(s): WO2007/118510

8 September 2011 Application Accepted

  Published as AU-B-2006341952

19 January 2012 Standard Patent Sealed

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