Method and device for the purification of waste water

Details for Australian Patent Application No. 2003218538 (hide)

Owner SEGHERS KEPPEL TECHNOLOGY GROUP

Inventors Not Given

Pub. Number AU-A-2003218538

PCT Number PCT/BE03/00058

PCT Pub. Number WO2006/116825

Filing date 31 March 2003

Wipo publication date 20 November 2006

International Classifications

C02F 3/02 (2006.01) Biological treatment of water, waste water, or sewage - Aerobic processes

Event Publications

31 July 2003 Complete Application Filed

14 December 2006 Application Open to Public Inspection

  Published as AU-A-2003218538

19 July 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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