PROCESS OPERATING AT NORMAL PRESSURE FOR PRODUCING OXYGEN OR AIR ENRICHED WITH OXYGEN

Details for Australian Patent Application No. 2002331137 (hide)

Owner NURMIA, Wendie NURMIA, Matti

Inventors NURMIA, Matti

Pub. Number AU-A-2002331137

PCT Number PCT/FI02/00790

PCT Pub. Number WO2003/038359

Priority 20011969 10.10.01 FI

Filing date 9 October 2002

Wipo publication date 12 May 2003

International Classifications

F25J 003/04 Processes or apparatus for separating the constituents of gaseous mixtures involving the use of liquefaction or solidification - for air

Event Publications

6 February 2003 Complete Application Filed

  Priority application(s): 20011969 10.10.01 FI

10 July 2003 Application Open to Public Inspection

  Published as AU-A-2002331137

24 June 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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