PROCESS FOR MAKING HOLLOW FIBER MIXED MATRIX MEMBRANES

Details for Australian Patent Application No. 2003255862 (hide)

Owner L'AIR LIQUIDE

Inventors EKINER, Okan, Max; KULKARNI, Sudhir, S.

Pub. Number AU-A-2003255862

PCT Number PCT/IB03/02999

PCT Pub. Number WO2004/026449

Priority 10/251,348 20.09.02 US

Filing date 28 July 2003

Wipo publication date 8 April 2004

International Classifications

B01D 069/14 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 053/22 Separation of gases or vapours - by diffusion

B01D 069/08 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

D01D 005/24 Formation of filaments, threads, or the like

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 10/251,348 20.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-A-2003255862

9 June 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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