WATER TREATMENT COMPOSITIONS

Details for Australian Patent Application No. 2002316762 (hide)

Owner THE PROCTER AND GAMBLE COMPANY

Inventors SOUTER, Philip, Frank; CRUICKSHANK, Graeme, Duncan; STODDART, Barry

Pub. Number AU-A-2002316762

PCT Number PCT/US02/23808

PCT Pub. Number WO2003/011769

Priority 0118749.1 01.08.01 GB

Filing date 26 July 2002

Wipo publication date 17 February 2003

International Classifications

C02F 001/56 Treatment of water, waste water, or sewage

C02F 001/52 Treatment of water, waste water, or sewage - by flocculation or precipitation of suspended impurities

C02F 001/76 Treatment of water, waste water, or sewage - with halogens or compounds of halogens

C02F 001/50 Treatment of water, waste water, or sewage - by addition or application of a germicide or by oligodynamic treatment

Event Publications

9 January 2003 Complete Application Filed

  Priority application(s): 0118749.1 01.08.01 GB

29 May 2003 Application Open to Public Inspection

  Published as AU-A-2002316762

6 May 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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