Process and apparatus for sewage water purification

Details for Australian Patent Application No. 2007233120 (hide)

International Classifications

Event Publications

20 November 2008 Amendment Made

The nature of the amendment is: Amend the invention title to read from Process and apparatus for sewage water purification to Process for sewage water purification

20 November 2008 PCT application entered the National Phase

PCT publication WO2007/115179 Priority application(s): WO2007/115179

15 January 2009 Assignment before Grant

Miller, Jorge; Potable Water Systems Ltd.; Miller, Luisa The application has been assigned to Potable Water Systems Ltd.

27 May 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

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