GRADING OR FILTRATION DEVICE FOR MULTI-PHASE MIXTURES

Details for Australian Patent Application No. 2002302632 (hide)

Owner ANDRITZ AG

Inventors GABL, Helmuth

Pub. Number AU-A-2002302632

PCT Number PCT/EP02/05780

PCT Pub. Number WO2002/102491

Priority A 947/2001 19.06.01 AT

Filing date 27 May 2002

Wipo publication date 2 January 2003

International Classifications

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

B01D 033/68 Filters with filtering elements which move during the filtering operation

Event Publications

12 December 2002 Complete Application Filed

  Priority application(s): A 947/2001 19.06.01 AT

15 May 2003 Application Open to Public Inspection

  Published as AU-A-2002302632

11 March 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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