CLEANING PRODUCED WATER BY COMBINED OZONATION AND UVOXIDATION

Details for Australian Patent Application No. 2003224302 (hide)

Owner CLEAN WATER SYSTEMS LIMITED

Inventors SNEDDON, Andrew, Douglas

Pub. Number AU-A-2003224302

PCT Number PCT/GB03/01739

PCT Pub. Number WO2003/091167

Priority 0209296.3 24.04.02 GB

Filing date 23 April 2003

Wipo publication date 10 November 2003

International Classifications

C02F 001/78 Treatment of water, waste water, or sewage - with ozone

C02F 001/32 Treatment of water, waste water, or sewage - with ultra-violet light

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 0209296.3 24.04.02 GB

18 December 2003 Application Open to Public Inspection

  Published as AU-A-2003224302

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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