MEMBRANE SEPARATION PROCESS

Details for Australian Patent Application No. 2003276598 (hide)

Owner L'AIR LIQUIDE - SOCIETE ANONYME A DIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE

Inventors ANDERSON, Charles, L.; KARODE, Sandeep, K.

Pub. Number AU-A-2003276598

PCT Number PCT/IB03/05239

PCT Pub. Number WO2004/045745

Priority 60/428,047 21.11.02 US; 10/712,752 13.11.03 US

Filing date 14 November 2003

Wipo publication date 15 June 2004

International Classifications

B01D 053/22 Separation of gases or vapours - by diffusion

B01D 053/14 Separation of gases or vapours - by absorption

F25J 003/08 Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification - Separating gaseous impurities from gases or gaseous mixtures

C07C 007/11 Purification, separation orstabilisation of hydrocarbons

Event Publications

19 February 2004 Complete Application Filed

  Priority application(s): 60/428,047 21.11.02 US; 10/712,752 13.11.03 US

15 July 2004 Application Open to Public Inspection

  Published as AU-A-2003276598

4 August 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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