Micropcapsules with modified release of active principles with low solubility for oral delivery

Details for Australian Patent Application No. 2003269068 (hide)

Owner Flamel Technologies

Inventors Meyrueix, Remi; Guimberteau, Florence; Castan, Catherine; Soula, Gerard

Agent Davies Collison Cave

Pub. Number AU-B-2003269068

PCT Number PCT/FR03/02384

PCT Pub. Number WO2004/010984

Priority 02/09530 26.07.02 FR

Filing date 28 July 2003

Wipo publication date 16 February 2004

Acceptance publication date 22 January 2009

International Classifications

A61K 9/50 (2006.01) Medicinal preparations characterised by special physical form - Microcapsules

A61K 9/10 (2006.01) Medicinal preparations characterised by special physical form - Dispersions

A61K 9/14 (2006.01) Medicinal preparations characterised by special physical form - Particulate form, e.g. powders

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

A61K 9/48 (2006.01) Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

A61K 31/43 (2006.01)

A61K 31/522 (2006.01)

A61K 47/12 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Carboxylic acids

A61K 47/14 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Esters of carboxylic acids

A61K 47/32 (2006.01) 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

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

A61K 47/44 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Oils, fats or waxes according to more than one of groups

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 02/09530 26.07.02 FR

25 March 2004 Application Open to Public Inspection

  Published as AU-B-2003269068

22 January 2009 Application Accepted

  Published as AU-B-2003269068

21 May 2009 Standard Patent Sealed

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