HYDRODYNAMICALLY BALANCING ORAL DRUG DELIVERY SYSTEM WITH BIPHASIC RELEASE

Details for Australian Patent Application No. 2002302890 (hide)

Owner RANBAXY LABORATORIES LIMITED

Inventors RAGHUVANSHI, Rajeev, Singh; RAMPAL, Ashok, Kumar; KUMAR, Manoj; TALWAR, Naresh

Pub. Number AU-A-2002302890

PCT Number PCT/IB02/01739

PCT Pub. Number WO2003/097018

Filing date 21 May 2002

Wipo publication date 2 December 2003

International Classifications

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

A61K 009/26 Medicinal preparations characterised by special physical form - Discrete particles in supporting matrix

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

A61K 009/30 Medicinal preparations characterised by special physical form - Organic coatings

A61K 009/42 Medicinal preparations characterised by special physical form

A61K 009/36 Medicinal preparations characterised by special physical form

A61K 009/32 Medicinal preparations characterised by special physical form

A61K 009/14 Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

A61K 009/16 Medicinal preparations characterised by special physical form - Agglomerates

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

A61K 009/54 Medicinal preparations characterised by special physical form

A61K 009/56 Medicinal preparations characterised by special physical form

A61K 009/62 Medicinal preparations characterised by special physical form

A61K 009/58 Medicinal preparations characterised by special physical form

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

A61K 009/46 Medicinal preparations characterised by special physical form - effervescent

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

Event Publications

12 December 2002 Complete Application Filed

29 January 2004 Application Open to Public Inspection

  Published as AU-A-2002302890

10 February 2005 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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