Circular installation for the biological treatment of wastewater

Details for Australian Patent Application No. 2003239657 (hide)

Owner OTV S.A.

Inventors Taban, Jacques; Pearson, Rob

Agent Patent Attorney Services

Pub. Number AU-B-2003239657

PCT Number PCT/FR03/00963

PCT Pub. Number WO2003/082752

Priority 02/04050 29.03.02 FR

Filing date 26 March 2003

Wipo publication date 13 October 2003

Acceptance publication date 3 January 2008

International Classifications

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

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

Event Publications

11 September 2003 Complete Application Filed

  Priority application(s): 02/04050 29.03.02 FR

20 November 2003 Application Open to Public Inspection

  Published as AU-B-2003239657

5 October 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

12 October 2006 Corrigenda

  Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2003 Delete all reference to Application No. 2003239657

3 January 2008 Application Accepted

  Published as AU-B-2003239657

1 May 2008 Standard Patent Sealed

3 November 2011 Alteration of Name

  The name of the patentee has been altered to Veolia Water Solutions & Technologies Support

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