Cryogenic air separation process

Details for Australian Patent Application No. 2007246784 (hide)

Owner L'Air Liquide-Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude

Inventors Brugerolle, Jean-Renaud; Ha, Bao

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2007246784

PCT Pub. Number WO2007/129152

Priority 11/560,625 16.11.06 US; 60/795,143 26.04.06 US

Filing date 30 March 2007

Wipo publication date 15 November 2007

International Classifications

F25J 3/04 (2006.01) Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification - for air

Event Publications

6 November 2008 PCT application entered the National Phase

  PCT publication WO2007/129152 Priority application(s): WO2007/129152

10 June 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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