CONSTRUCTION AND METHOD FOR BATCHWISE SEPARATION OF SUSPENDED MATTER FROM WATER

Details for Australian Patent Application No. 2003269770 (hide)

Owner FLOOTEK WTS AB

Inventors ULMERT, Hans

Pub. Number AU-A-2003269770

PCT Number PCT/SE03/01597

PCT Pub. Number WO2004/035480

Priority 0203046-8 14.10.02 SE

Filing date 14 October 2003

Wipo publication date 4 May 2004

International Classifications

C02F 001/24 Treatment of water, waste water, or sewage - by flotation

C02F 009/14 Multistep treatment of water, waste water or sewage - at least one step being a biological treatment

C02F 003/12 Biological treatment of water, waste water, or sewage - Activated sludge processes

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 0203046-8 14.10.02 SE

10 June 2004 Application Open to Public Inspection

  Published as AU-A-2003269770

30 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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