Medicinal composition for regulating release and process for producing the same

Details for Australian Patent Application No. 2003292756 (hide)

Owner Astellas Pharma Inc.

Inventors Sako, Kazuhiro; Sugihara, Akio; Sawada, Toyohiro

Agent Davies Collison Cave

Pub. Number AU-B-2003292756

PCT Number PCT/JP2003/0165

PCT Pub. Number WO2004/078212

Priority 60/453,046 06.03.03 US

Filing date 24 December 2003

Wipo publication date 28 September 2004

Acceptance publication date 31 July 2008

International Classifications

A61K 47/34 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

A61K 9/16 (2006.01) Medicinal preparations characterised by special physical form - Agglomerates

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

A61K 9/26 (2006.01) Medicinal preparations characterised by special physical form - Discrete particles in supporting matrix

A61K 31/00 (2006.01)

A61K 31/18 (2006.01) - Sulfonamides

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

A61P 13/08 (2006.01) Drugs for disorders of the urinary system

A61P 13/10 (2006.01) Drugs for disorders of the urinary system

Event Publications

22 April 2004 Complete Application Filed

  Priority application(s): 60/453,046 06.03.03 US

28 October 2004 Application Open to Public Inspection

  Published as AU-B-2003292756

22 December 2005 Assignment before Grant

  Yamanouchi Pharmaceuticals Co., Ltd. The application has been assigned to Astellas Pharma Inc.

31 July 2008 Application Accepted

  Published as AU-B-2003292756

27 November 2008 Standard Patent Sealed

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