Single vessel multi-zone wastewater bio-treatment system

Details for Australian Patent Application No. 2004274400 (hide)

Owner Kasparian, K. Verret, E.

Inventors Kasparian, Kaspar A.; Verret, Eric

Agent Mallesons

Pub. Number AU-B-2004274400

PCT Pub. Number WO2005/028373

Priority 10/644,404 20.08.03 US

Filing date 20 August 2004

Wipo publication date 31 March 2005

Acceptance publication date 1 July 2010

International Classifications

C02F 1/44 (2006.01) Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

C02F 3/30 (2006.01) Biological treatment of water, waste water, or sewage - Aerobic and anaerobic processes

Event Publications

6 April 2006 PCT application entered the National Phase

  PCT publication WO2005/028373 Priority application(s): WO2005/028373

6 July 2006 Change of Name(s) of Applicant(s), Section 104

  Kasparian, Kaspar The name of the applicant has been changed to Kasparian, Kaspar; Verret, Eric

1 July 2010 Application Accepted

  Published as AU-B-2004274400

25 November 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under reg. 22.2I(2). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

4 August 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). This application has been accepted or advertised accepted. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

4 August 2011 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2004 Delete all reference to Application No. 2004274400.

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