METHOD OF FILTERING PARTICULES FROM A LIQUID, LIQUID FILTERING DEVICE AND MEMBRANE

Details for Australian Patent Application No. 2003220770 (hide)

Owner ONSTREAM HOLDING B.V.

Inventors DENIS, Nicolaas, Arnold, Petrus; VAN HEEREN, Arie, Hendrik; VAN DE KERK, Douwe, Erik

Pub. Number AU-A-2003220770

PCT Number PCT/NL03/00204

PCT Pub. Number WO2003/078036

Priority 1020204 19.03.02 NL

Filing date 19 March 2003

Wipo publication date 29 September 2003

International Classifications

B01D 061/42 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Electrodialysis

B01D 065/08 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 071/02 Semi-permeable membranes for separation processes or apparatus characterised by the material

B01D 069/02 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 1020204 19.03.02 NL

6 November 2003 Application Open to Public Inspection

  Published as AU-A-2003220770

9 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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