Chiral stationary phases based on derivatives of 4-AMINO-3,5-DINITROBENZOIC acid

Details for Australian Patent Application No. 2002238566 (hide)

Owner EURAND PHARMACEUTICALS LTD

Inventors Kontrec, Darko; Navarini, Luciano; Vinkovic, Vladimir; Sunjic, Vitomir; Mariotti, Paolo

Agent Fisher Adams Kelly

Pub. Number AU-A-2002238566

PCT Pub. Number WO2002/070124

Priority MI2001A000473 07.03.01 IT

Filing date 6 March 2002

Wipo publication date 19 September 2002

International Classifications

B01J 020/32 Solid sorbent compositions

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

G01N 030/48 Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

Event Publications

13 March 2003 Application Open to Public Inspection

  Published as AU-A-2002238566

25 October 2007 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(d). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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