FLOCCULANT DERIVED FROM A VEGETABLE SOURCE AND METHOD FOR FLOCCULATION

Details for Australian Patent Application No. 2002304914 (hide)

Owner BISS-BIOSYSTEMS APS

Inventors MHLANGA, George

Pub. Number AU-A-2002304914

PCT Number PCT/DK02/00335

PCT Pub. Number WO2002/094722

Priority PA 2001 00824 22.05.01 DK; PA 2001 00825 22.05.01 DK

Filing date 21 May 2002

Wipo publication date 3 December 2002

International Classifications

C02F 001/56 Treatment of water, waste water, or sewage

B01D 061/14 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration - Ultrafiltration

C12N 009/00 Enzymes, e.g. ligases (6.)

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): PA 2001 00824 22.05.01 DK; PA 2001 00825 22.05.01 DK

8 May 2003 Application Open to Public Inspection

  Published as AU-A-2002304914

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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