PURIFIED WATER SUPPLY SYSTEM

Details for Australian Patent Application No. 2003245485 (hide)

Owner THE WATER SYSTEM GROUP, INC.

Inventors HORN, Douglas, M.; BEEMAN, David, R.; SWANSON, Martin, C.

Pub. Number AU-A-2003245485

PCT Number PCT/US03/18709

PCT Pub. Number WO2003/106003

Priority 60/388,507 12.06.02 US

Filing date 12 June 2003

Wipo publication date 31 December 2003

International Classifications

B01D 063/10 Apparatus in general for separation processes using semi-permeable membranes - Spiral-wound membrane modules

B01D 065/02 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 061/08 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

C02F 009/00 Multistep treatment of water, waste water or sewage

C02F 009/12 Multistep treatment of water, waste water or sewage

Event Publications

25 September 2003 Complete Application Filed

  Priority application(s): 60/388,507 12.06.02 US

26 February 2004 Application Open to Public Inspection

  Published as AU-A-2003245485

10 March 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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