FILTER DEVICE COMPRISING INTEGRAL CENTRIFUGAL SEPARATION

Details for Australian Patent Application No. 2003232493 (hide)

Owner N F T NANOFILTERTECHNIK GESELLSCHAFT MIT BESCHRANKTER HAFTUNG

Inventors HOFMANN, Wilfried

Pub. Number AU-A-2003232493

PCT Number PCT/EP03/04165

PCT Pub. Number WO2003/089111

Priority 102 17 967.0 22.04.02 DE

Filing date 22 April 2003

Wipo publication date 3 November 2003

International Classifications

B01D 036/04 Filter circuits or combinations of filters with other separating devices

B01D 065/08 Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes

B01D 050/00 Combinations of devices for separating particles from gases or vapours

B01D 061/00 Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration

Event Publications

28 August 2003 Complete Application Filed

  Priority application(s): 102 17 967.0 22.04.02 DE

11 December 2003 Application Open to Public Inspection

  Published as AU-A-2003232493

13 January 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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