UV-IRRADIATION WATER PURIFICATION APPARATUS WITH TURBULENT FLOW

Details for Australian Patent Application No. 2002242516 (hide)

Owner PHOTOSCIENCE JAPAN CORPORATION

Inventors SOTIRAKOS, Bill

Pub. Number AU-A-2002242516

PCT Pub. Number WO2002/072480

Priority 60/275,081 12.03.01 US

Filing date 8 March 2002

Wipo publication date 24 September 2002

International Classifications

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

Event Publications

20 March 2003 Application Open to Public Inspection

  Published as AU-A-2002242516

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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