Apparatus for cryogenic air distillation

Details for Australian Patent Application No. 2004225690 (hide)

Owner Air Products and Chemicals, Inc.

Inventors Gibbon, Stephen John

Agent Pizzeys

Pub. Number AU-B-2004225690

PCT Pub. Number WO2004/088228

Priority 0307404.4 31.03.03 GB

Filing date 29 March 2004

Wipo publication date 14 October 2004

Acceptance publication date 19 June 2008

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

20 October 2005 PCT application entered the National Phase

  PCT publication WO2004/088228 Priority application(s): WO2004/088228

19 June 2008 Application Accepted

  Published as AU-B-2004225690

16 October 2008 Standard Patent Sealed

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