METHOD OF METAL RECOVERY

Details for Australian Patent Application No. 2003242042 (hide)

Owner CABOT SUPERMETALS K.K.

Inventors MORIYA, Norio; MATSUKAWA, Hisashi

Pub. Number AU-A-2003242042

PCT Number PCT/JP03/07085

PCT Pub. Number WO2003/102254

Priority 2002-162769 04.06.02 JP; 2002-321166 05.11.02 JP

Filing date 4 June 2003

Wipo publication date 19 December 2003

International Classifications

C22B 034/24 Obtaining refractory metals

C02F 001/44 Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

C02F 001/62 Treatment of water, waste water, or sewage - Heavy metal compounds

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 2002-162769 04.06.02 JP; 2002-321166 05.11.02 JP

12 February 2004 Application Open to Public Inspection

  Published as AU-A-2003242042

3 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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