Water treatment

Details for Australian Patent Application No. 2002328687 (hide)

Owner Pristine Water Pty Ltd

Inventors Colledge, David, Ross; McKechie, Christopher

Agent Pristine Water Pty Ltd

Pub. Number AU-B-2002328687

PCT Number PCT/AU02/01373

PCT Pub. Number WO2003/031344

Priority PR 8149 10.10.01 AU

Filing date 10 October 2002

Wipo publication date 22 April 2003

Acceptance publication date 23 November 2006

International Classifications

C02F 1/467 (2006.01) Treatment of water, waste water, or sewage

C02F 1/68 (2006.01) Treatment of water, waste water, or sewage - by addition of specified substances, e.g. trace elements, for ameliorating potable water

C02F 1/72 (2006.01) Treatment of water, waste water, or sewage - by oxidation

Event Publications

30 January 2003 Complete Application Filed

  Priority application(s): PR 8149 10.10.01 AU

3 July 2003 Application Open to Public Inspection

  Published as AU-B-2002328687

23 November 2006 Application Accepted

  Published as AU-B-2002328687

22 March 2007 Standard Patent Sealed

3 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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