Coal flotation method

Details for Australian Patent Application No. 2007291959 (hide)

International Classifications

Event Publications

23 April 2009 PCT application entered the National Phase

PCT publication WO2008/025088 Priority application(s): WO2008/025088

16 September 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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.

9 June 2011 Section 223 Application Received

Cronin, D.; Brake, I. An application to extend the time from 05 Jul 2010 to 05 Mar 2011 in which to request examination has been filed . Address for service in Australia - Griffith Hack Level 3 509 St Kilda Road Melbourne VIC 3004 2009

28 July 2011 Section 223 Application Allowed

Cronin, D.; Brake, I. The time in which to request examination has been extended to 05 Mar 2011. Address for service in Australia - Griffith Hack Level 3 509 St Kilda Road Melbourne VIC 3004 2009

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