Processes for manufacturing water filter materials and water filters

Details for Australian Patent Application No. 2003213226 (hide)

Owner THE PROCTER AND GAMBLE COMPANY

Inventors Bjorkquist, David William; Collias, Dimitris Ioannis; Wehmeier, Thomas Joseph; Mitchell, Michael Donovan; Zaveri, Piyush Narendra; Woolley, Matthew Morgan

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2003213226

PCT Number PCT/US03/05409

PCT Pub. Number WO2004/076360

Filing date 21 February 2003

Wipo publication date 17 September 2004

International Classifications

C02F 001/28 Treatment of water, waste water, or sewage - by sorption

B01J 020/20 Solid sorbent compositions - comprising free carbon

C01B 031/08 Carbon

Event Publications

24 July 2003 Complete Application Filed

21 October 2004 Application Open to Public Inspection

  Published as AU-A-2003213226

24 July 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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