Biological digestion of waste fluids with particle comminution step

Details for Australian Patent Application No. 2003214398 (hide)

Owner CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED

Inventors Lapinski, Jens; Tunnacliffe, Alan, Garth

Agent A.P.T. Patent and Trade Mark Attorneys

Pub. Number AU-A-2003214398

PCT Number PCT/GB03/01007

PCT Pub. Number WO2003/076345

Priority 0205509.3 08.03.02 GB

Filing date 10 March 2003

Wipo publication date 22 September 2003

International Classifications

C02F 001/34 Treatment of water, waste water, or sewage - with mechanical oscillations

C02F 003/34 Biological treatment of water, waste water, or sewage - characterised by the micro-organisms used

Event Publications

31 July 2003 Complete Application Filed

  Priority application(s): 0205509.3 08.03.02 GB

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2003214398

21 September 2006 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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