Functional water

Details for Australian Patent Application No. 2004243472 (hide)

Owner Unilever PLC

Inventors Zhang, Shi-Qiu

Agent Davies Collison Cave

Pub. Number AU-B-2004243472

PCT Pub. Number WO2004/105501

Priority 10/452,620 02.06.03 US

Filing date 12 May 2004

Wipo publication date 9 December 2004

Acceptance publication date 26 July 2007

International Classifications

A23F 3/16 (2006.01) Tea

C02F 1/68 (2006.01) Treatment of water, waste water, or sewage - by addition of specified substances, e.g. trace elements, for ameliorating potable water

C02F 1/66 (2006.01) Treatment of water, waste water, or sewage - by neutralisation

Event Publications

22 December 2005 PCT application entered the National Phase

  PCT publication WO2004/105501 Priority application(s): WO2004/105501

26 July 2007 Application Accepted

  Published as AU-B-2004243472

29 November 2007 Standard Patent Sealed

10 December 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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