CONVOLUTED SURFACE HOLLOW FIBER MEMBRANES

Details for Australian Patent Application No. 2003209410 (hide)

Owner AMERSHAM BIOSCIENCES CORP

Inventors HERCZEG, Attila

Pub. Number AU-A-2003209410

PCT Number PCT/US03/02564

PCT Pub. Number WO2003/064003

Priority 60/352,243 29.01.02 US

Filing date 28 January 2003

Wipo publication date 2 September 2003

International Classifications

B01D 033/21 Filters with filtering elements which move during the filtering operation

B01D 063/02 Apparatus in general for separation processes using semi-permeable membranes - Hollow fibre modules

B01D 063/06 Apparatus in general for separation processes using semi-permeable membranes - Tubular membrane modules

B01D 067/00 Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus

B01D 069/00 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

B01D 069/04 Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties

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

B01D 063/00 Apparatus in general for separation processes using semi-permeable membranes

C02F 001/44 Treatment of water, waste water, or sewage - by dialysis, osmosis or reverse osmosis

B01D 039/00 Filtering material for liquid or gaseous fluids

B01D 039/14 Filtering material for liquid or gaseous fluids - Other self-supporting filtering material

Event Publications

17 July 2003 Complete Application Filed

  Priority application(s): 60/352,243 29.01.02 US

18 September 2003 Application Open to Public Inspection

  Published as AU-A-2003209410

14 October 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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