Hydrogen-selective silica-based membrane

Details for Australian Patent Application No. 2005213403 (hide)

Owner ConocoPhillips Company Virginia Polytechnic Institute and State University

Inventors Gu, Yunfeng; Oyama, Shigeo Ted; Lee, Doohwan

Agent Pizzeys

Pub. Number AU-A-2005213403

PCT Pub. Number WO2005/076919

Priority 10/775,288 10.02.04 US

Filing date 4 February 2005

Wipo publication date 25 August 2005

International Classifications

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

Event Publications

24 August 2006 PCT application entered the National Phase

  PCT publication WO2005/076919 Priority application(s): WO2005/076919

5 June 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(a). A direction to request examination has been given for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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