Membranes for highly selective separations

Details for Australian Patent Application No. 2005271542 (hide)

Owner The Regents of The University of Colorado

Inventors Arvidson, Sara A.; Noble, Richard D.; Li, Shiguang; Falconer, John L.

Agent Pizzeys

Pub. Number AU-A-2005271542

PCT Pub. Number WO2006/017557

Priority 60/598,733 03.08.04 US

Filing date 1 August 2005

Wipo publication date 16 February 2006

International Classifications

B01D 53/22 (2006.01) Separation of gases or vapours - by diffusion

B01D 59/12 (2006.01) Separation of different isotopes of the same chemical element

B01D 67/00 (2006.01) Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01J 29/40 (2006.01) Catalysts comprising molecular sieves

B01J 29/70 (2006.01) Catalysts comprising molecular sieves

B01J 29/85 (2006.01) Catalysts comprising molecular sieves

B01J 35/00 (2006.01) Catalysts, in general, characterised by their form or physical properties

Event Publications

15 March 2007 PCT application entered the National Phase

  PCT publication WO2006/017557 Priority application(s): WO2006/017557

24 February 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). 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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