PROTECTIVE DEVICE FOR THE CHROMATOGRAPHIC BED IN DYNAMIC AXIAL COMPRESSION CHROMATOGRAPHIC COLUMNS

Details for Australian Patent Application No. 2002307984 (hide)

Owner NOVASEP

Inventors HAUCK, Wilhelm; MARKS, Harlene; BLEHAUT, Jean; NICOUD, Roger-Marc

Pub. Number AU-A-2002307984

PCT Number PCT/FR02/01223

PCT Pub. Number WO2002/084275

Priority 01/04866 10.04.01 FR

Filing date 9 April 2002

Wipo publication date 28 October 2002

International Classifications

G01N 030/60 Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

B01D 015/08 Separating processes involving the treatment of liquids with solid sorbents - Selective adsorption, e.g. chromatography

Event Publications

19 December 2002 Complete Application Filed

  Priority application(s): 01/04866 10.04.01 FR

17 April 2003 Application Open to Public Inspection

  Published as AU-A-2002307984

19 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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