MEANS FOR SEPARATING OFF OF HEAVY METALS, METALS, ARSENIC, URANIUM AND RADIUM FROM POLLUTED WATER

Details for Australian Patent Application No. 2002302335 (hide)

Owner WISMUT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG

Inventors HERMANN, Eiko; DULLIES, Frank; GRIEBEL, Ingeborg; KIESZIG, Gunter

Pub. Number AU-A-2002302335

PCT Number PCT/DE02/01188

PCT Pub. Number WO2002/081385

Priority 101 16 951.5 05.04.01 DE

Filing date 3 April 2002

Wipo publication date 21 October 2002

International Classifications

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

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): 101 16 951.5 05.04.01 DE

10 April 2003 Application Open to Public Inspection

  Published as AU-A-2002302335

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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