Apparatus and method for softening water by nanofiltration

Details for Australian Patent Application No. 2002354956 (hide)

Owner CARGILL, INCORPORATED

Inventors Muralidhara, Harapanahalli S.; Lee, Robert Sung; Aschauer, Martin N.

Agent Griffith Hack

Pub. Number AU-A-2002354956

PCT Number PCT/US02/23157

PCT Pub. Number WO2003/008337

Priority 09/909,488 20.07.01 US

Filing date 19 July 2002

Wipo publication date 3 March 2003

International Classifications

C02F 001/00 Treatment of water, waste water, or sewage

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 09/909,488 20.07.01 US

22 May 2003 Application Open to Public Inspection

  Published as AU-A-2002354956

18 September 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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