Improved anode for use in aluminum producing electrolytic cell

Details for Australian Patent Application No. 2002348467 (hide)

Owner Northwest Aluminum Technologies

Inventors Bradford, Donald R; Mezner, Michael B; Barnett, Robert J

Agent Spruson & Ferguson

Pub. Number AU-B-2002348467

PCT Number PCT/US02/33383

PCT Pub. Number WO2003/074766

Priority 10/086,255 01.03.02 US

Filing date 18 October 2002

Wipo publication date 16 September 2003

Acceptance publication date 12 March 2009

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

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

Event Publications

13 March 2003 Complete Application Filed

  Priority application(s): 10/086,255 01.03.02 US

23 October 2003 Application Open to Public Inspection

  Published as AU-B-2002348467

12 March 2009 Application Accepted

  Published as AU-B-2002348467

9 July 2009 Standard Patent Sealed

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