Sustained release composition for oral administration of drugs

Details for Australian Patent Application No. 2003272118 (hide)

Owner Hanmi Pharm. Co., Ltd.

Inventors Woo, Jong-Soo; Chi, Moon-Hyuk

Agent Cullen & Co

Pub. Number AU-B-2003272118

PCT Number PCT/KR03/02241

PCT Pub. Number WO2004/037290

Priority 10-2002-0064940 23.10.02 KR

Filing date 23 October 2003

Wipo publication date 13 May 2004

Acceptance publication date 8 March 2007

International Classifications

A61K 9/20 (2006.01) Medicinal preparations characterised by special physical form - Pills, lozenges or tablets

A61K 9/22 (2006.01) Medicinal preparations characterised by special physical form - Sustained or differential release type

A61K 31/366 (2006.01) - having six-membered rings, e.g. delta-lactones

A61K 31/4422 (2006.01) - 1,4-Dihydropyridines, e.g. nifedipine, nicardipine

A61K 31/4439 (2006.01)

A61K 31/64 (2006.01) - Sulfonylureas, e.g. glibenclamide, tolbutamide, chlorpropamide

A61K 45/00 (2006.01) Medicinal preparations containing active ingredients not provided for in groups

A61K 47/36 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Polysaccharides

A61K 47/38 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cellulose

A61P 3/06 (2006.01) Drugs for disorders of the metabolism

A61P 3/10 (2006.01) Drugs for disorders of the metabolism

A61P 5/38 (2006.01) Drugs for disorders of the endocrine system

A61P 9/04 (2006.01) Drugs for disorders of the cardiovascular system

A61P 9/12 (2006.01) Drugs for disorders of the cardiovascular system

A61P 11/06 (2006.01) Drugs for disorders of the respiratory system

A61P 11/10 (2006.01) Drugs for disorders of the respiratory system

A61P 21/02 (2006.01) Drugs for disorders of the muscular or neuromuscular system

A61P 25/20 (2006.01) Drugs for disorders of the nervous system

A61P 29/00 (2006.01) Non-central analgesic, antipyretic or antiinflammatory agents, e.g antirheumatic agents

A61P 31/04 (2006.01) Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics

Event Publications

22 January 2004 Complete Application Filed

  Priority application(s): 10-2002-0064940 23.10.02 KR

17 June 2004 Application Open to Public Inspection

  Published as AU-B-2003272118

8 March 2007 Application Accepted

  Published as AU-B-2003272118

5 July 2007 Standard Patent Sealed

17 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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