A system for water treatment

Details for Australian Patent Application No. 2004303440 (hide)

Owner Magnesium Tech Pty Ltd

Inventors O'Brien, Errol; Fox, John

Agent Griffith Hack

Pub. Number AU-B-2004303440

PCT Pub. Number WO2005/061398

Priority 2003907125 24.12.03 AU

Filing date 23 December 2004

Wipo publication date 7 July 2005

Acceptance publication date 10 June 2010

International Classifications

C02F 9/00 (2006.01) Multistep treatment of water, waste water or sewage

C02F 3/00 (2006.01) Biological treatment of water, waste water, or sewage

C02F 3/12 (2006.01) Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

10 August 2006 PCT application entered the National Phase

  PCT publication WO2005/061398 Priority application(s): WO2005/061398

6 March 2008 Alteration of Name

  The name of the applicant has been altered to Magnesium Tech Pty Ltd

10 June 2010 Application Accepted

  Published as AU-B-2004303440

7 October 2010 Standard Patent Sealed

19 July 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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