NOBLE-METAL COATED INERT ANODE FOR ALUMINUM PRODUCTION

Details for Australian Patent Application No. 2003217172 (hide)

Owner SCHERBA, Emil, S.

Inventors SCHERBA, Emil, S.

Pub. Number AU-A-2003217172

PCT Number PCT/US03/00289

PCT Pub. Number WO2003/057350

Priority 10/042,111 08.01.02 US

Filing date 7 January 2003

Wipo publication date 24 July 2003

International Classifications

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

C25C 005/04 Electrolytic production, recovery or refining of metal powders or porous metal masses

C25C 007/00 Constructional parts, or assemblies thereof, of cells

B01D 059/50 Separation of different isotopes of the same chemical element

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

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 10/042,111 08.01.02 US

4 September 2003 Application Open to Public Inspection

  Published as AU-A-2003217172

23 September 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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