CONTROLLED RELEASE PREPARATIONS COMPRISING TRAMADOL AND TOPIRAMATE

Details for Australian Patent Application No. 2003296672 (hide)

Owner CILAG AG

Inventors Strong, Brian; Braun, Christian; Eivaskhani, Reza; Spycher, Rene; Bachmann, Dieter

Agent Shelston IP

Pub. Number AU-A-2003296672

PCT Number PCT/EP2003/0144

PCT Pub. Number WO2004/054571

Priority 02080325.0 13.12.02 EP; 03075123.4 10.01.03 EP

Filing date 12 December 2003

Wipo publication date 9 July 2004

International Classifications

A61K 031/35 - having six-membered rings with one oxygen as the only ring hetero atom

A61K 009/20 Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 047/36 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

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

A61K 009/52 Medicinal preparations characterised by special physical form - Sustained or differential release type

Event Publications

6 May 2004 Complete Application Filed

  Priority application(s): 02080325.0 13.12.02 EP; 03075123.4 10.01.03 EP

19 August 2004 Application Open to Public Inspection

  Published as AU-A-2003296672

8 July 2010 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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