REFERENCE STANDARDS FOR DETERMINING THE PURITY OR STABILITY OF AMLODIPINE MALEATE AND PROCESSES THEREFOR

Details for Australian Patent Application No. 2001292435 (hide)

Owner BIOORGANICS B.V.

Inventors PICHA, Frantisek; BAKKER, Petrus, Franciscus, Antonius; PETERS, Theodorus, Hendricus, Antonius; LEMMENS, Jacobus, Maria

Pub. Number AU-A-2001292435

PCT Pub. Number WO2002/054062

Priority 60/258,601 29.12.00 US; 09/809,347 16.03.01 US

Filing date 15 August 2001

Wipo publication date 16 July 2002

International Classifications

G01N 033/15 Investigating or analysing materials by specific methods not covered by groups - Medicinal preparations

G01N 030/90 Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography

C07D 211/90 Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings

Event Publications

23 January 2003 Application Open to Public Inspection

  Published as AU-A-2001292435

5 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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