Method and apparatus for producing ammonium carbonate from urea

Details for Australian Patent Application No. 2008293709 (hide)

Owner Powerspan Corp

Inventors Mahoney, Richard; Duncan, Joanna; McLarnon, Christopher

Agent Spruson & Ferguson

Pub. Number AU-A-2008293709

PCT Pub. Number WO2009/029529

Priority 60/957,773 24.08.07 US

Filing date 22 August 2008

Wipo publication date 5 March 2009

International Classifications

C01C 1/08 (2006.01) Ammonia

C01C 1/26 (2006.01) Ammonia

Event Publications

4 March 2010 PCT application entered the National Phase

  PCT publication WO2009/029529 Priority application(s): WO2009/029529

6 September 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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