Separation of propylene from hydrocarbon mixtures

Details for Australian Patent Application No. 2003217787 (hide)

International Classifications

Event Publications

31 July 2003 Complete Application Filed

Priority application(s): 10/100,978 19.03.02 US

13 November 2003 Application Open to Public Inspection

Published as AU-B-2003217787

17 April 2008 Application Accepted

Published as AU-B-2003217787

14 August 2008 Standard Patent Sealed

24 September 2009 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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