Co-processed carbohydrate system as a quick-dissolve matrix for solid dosage forms

Details for Australian Patent Application No. 2002351396 (hide)

Owner Spi Pharma, Inc.

Inventors Norman, Gary T; Chandar, Sarath; Nuguru, Kalyan S; Amin, Arun F

Agent Freehills

Pub. Number AU-B-2002351396

PCT Number PCT/US02/40506

PCT Pub. Number WO2003/051338

Priority 60/341,366 17.12.01 US; 10/274,227 18.10.02 US

Filing date 17 December 2002

Wipo publication date 30 June 2003

Acceptance publication date 25 September 2008

International Classifications

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

A61K 9/00 (2006.01) Medicinal preparations characterised by special physical form

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

A61K 31/473 (2006.01) - ortho- or peri-condensed with carbocyclic ring systems, e.g. acridines, phenanthridines

A61K 47/04 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

A61K 47/26 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Carbohydrates

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

Event Publications

20 March 2003 Complete Application Filed

  Priority application(s): 60/341,366 17.12.01 US; 10/274,227 18.10.02 US

28 August 2003 Application Open to Public Inspection

  Published as AU-B-2002351396

25 September 2008 Application Accepted

  Published as AU-B-2002351396

22 January 2009 Standard Patent Sealed

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