Advanced wastewater treatment process using up and down aerobic - anaerobic reactors of channel type.

Details for Australian Patent Application No. 2008221801 (hide)

International Classifications

Event Publications

1 October 2009 PCT application entered the National Phase

PCT publication WO2008/108546 Priority application(s): WO2008/108546

2 December 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

23 December 2010 Corrigenda

Applications Lapsed, Refused or Withdrawn, Patents Ceased or Expired - 2008 Delete all reference to Application No. 2008221801. Corrigenda

3 May 2012 Application Accepted

Published as AU-B-2008221801

30 August 2012 Standard Patent Sealed

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