ELECTRODEIONIZATION APPARATUS WITH RESILIENT ENDBLOCK

Details for Australian Patent Application No. 2003226062 (hide)

Owner UNITED STATES FILTER CORPORATION

Inventors LIANG, Li-Shiang; MONTMINY, Emile, O.

Pub. Number AU-A-2003226062

PCT Number PCT/US03/11067

PCT Pub. Number WO2003/086590

Priority 10/121,133 11.04.02 US

Filing date 4 April 2003

Wipo publication date 27 October 2003

International Classifications

B01D 061/50 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

B01D 065/00 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 063/08 Apparatus in general for separation processes using semi-permeable membranes - Flat membrane modules

C02F 001/469 Treatment of water, waste water, or sewage - by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/121,133 11.04.02 US

4 December 2003 Application Open to Public Inspection

  Published as AU-A-2003226062

6 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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