ELECTROLYTIC CELL FOR PRODUCING ALUMINUM EMPLOYING PLANAR ANODES

Details for Australian Patent Application No. 2002353828 (hide)

Owner NORTHWEST ALUMINUM TECHNOLOGIES

Inventors BRADFORD, Donald, R.; BARNETT, Robert, J.; MEZNER, Michael, B.

Pub. Number AU-A-2002353828

PCT Number PCT/US02/33382

PCT Pub. Number WO2003/078032

Priority 10/098,141 15.03.02 US

Filing date 18 October 2002

Wipo publication date 29 September 2003

International Classifications

B01D 059/40 Separation of different isotopes of the same chemical element

C25C 003/00 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 003/06 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 003/08 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 003/12 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25C 003/22 Electrolytic production, recovery or refining of metals by electrolysis of melts

C25B 011/00 Electrodes

C25B 011/12 Electrodes

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 10/098,141 15.03.02 US

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2002353828

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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