HOLLOW FIBER MEMBRANE HAVING SUPPORTING MATERIAL FOR REINFORCEMENT, PREPARATION THEREOF AND SPINNERET FOR PREPARING THE SAME

Details for Australian Patent Application No. 2003230426 (hide)

Owner PARA LIMITED

Inventors YOON, Ho Sung; HAN, Su Young; LEE, Jung Wook; PARK, Sang Woo; LEE, Chan Woo

Pub. Number AU-A-2003230426

PCT Number PCT/KR03/00966

PCT Pub. Number WO2003/097221

Priority 10-2002-0027315 17.05.02 KR

Filing date 16 May 2003

Wipo publication date 2 December 2003

International Classifications

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

B01D 069/10 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

D01D 004/02 Spinnerette packs

Event Publications

14 August 2003 Complete Application Filed

  Priority application(s): 10-2002-0027315 17.05.02 KR

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2003230426

3 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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