COATED PHARMACEUTICAL SINGLE-UNIT DELAYED-RELEASE FORMS, BASED ON POLYVINYL ACETATE

Details for Australian Patent Application No. 2003220782 (hide)

Owner BASF AKTIENGESELLSCHAFT

Inventors FUSSNEGGER, Bernhard; QUADIR, Anisul; KOLTER, Karl; GEBERT, Silke

Pub. Number AU-A-2003220782

PCT Number PCT/EP03/02339

PCT Pub. Number WO2003/075896

Priority 10/096,835 14.03.02 US

Filing date 7 March 2003

Wipo publication date 22 September 2003

International Classifications

A61K 009/28 Medicinal preparations characterised by special physical form - Dragees

A61K 009/48 Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

A61K 009/22 Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 031/135 - having aromatic rings, e.g. methadone

A61K 047/32 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds

Event Publications

7 August 2003 Complete Application Filed

  Priority application(s): 10/096,835 14.03.02 US

30 October 2003 Application Open to Public Inspection

  Published as AU-A-2003220782

2 December 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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