METHOD OF SEPARATING TARGET GAS

Details for Australian Patent Application No. 2003254839 (hide)

Owner SUMITOMO SEIKA CHEMICALS CO., LTD.

Inventors Sasano, Hiroaki; Sumida, Toshihiko; Miyake, Masanori

Agent Pizzeys

Pub. Number AU-A-2003254839

PCT Number PCT/JP03/10036

PCT Pub. Number WO2004/014523

Priority 2002-229982 07.08.02 JP

Filing date 6 August 2003

Wipo publication date 25 February 2004

International Classifications

B01D 053/047 Separation of gases or vapours - Pressure swing adsorption

Event Publications

30 October 2003 Complete Application Filed

  Priority application(s): 2002-229982 07.08.02 JP

8 April 2004 Application Open to Public Inspection

  Published as AU-A-2003254839

7 February 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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