PROCESS FOR TREATING WATER CONTAINING AMMONIA AND/OR NITRITE

Details for Australian Patent Application No. 2003274390 (hide)

Owner PINTER, Csaba ABRAHAM, Gyula

Inventors IFT, Miklos; PINTER, Csaba; ABRAHAM, Gyula; VIDA, Zotmund

Pub. Number AU-A-2003274390

PCT Number PCT/HU03/00080

PCT Pub. Number WO2004/033380

Priority P 0203416 10.10.02 HU

Filing date 9 October 2003

Wipo publication date 4 May 2004

International Classifications

C02F 001/64 Treatment of water, waste water, or sewage

C02F 003/06 Biological treatment of water, waste water, or sewage - using submerged filters

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): P 0203416 10.10.02 HU

3 June 2004 Application Open to Public Inspection

  Published as AU-A-2003274390

14 July 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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