IMPROVED ION-EXCHANGE BASED FLUID TREATMENT SYSTEMS

Details for Australian Patent Application No. 2003230989 (hide)

Owner WATERVISIONS INTERNATIONAL, INC.

Inventors HUGHES, Kenneth, D.

Pub. Number AU-A-2003230989

PCT Number PCT/US03/12084

PCT Pub. Number WO2003/089107

Priority 10/125,074 17.04.02 US

Filing date 17 April 2003

Wipo publication date 3 November 2003

International Classifications

B01D 015/04 Separating processes involving the treatment of liquids with solid sorbents - with ion-exchange materials as adsorbents

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10/125,074 17.04.02 US

11 December 2003 Application Open to Public Inspection

  Published as AU-A-2003230989

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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