Galenic formulation for colon targeted delivery of active principles

Details for Australian Patent Application No. 2003274229 (hide)

Owner Da Volterra Centre National de la Recherche Scientifique (CNRS)

Inventors Fattal, Elias; Andremont, Antoine; Couvreur, Patrick; Bourgeois, Sandrine

Agent Freehills

Pub. Number AU-B-2003274229

PCT Number PCT/FR03/02474

PCT Pub. Number WO2004/016248

Priority 02/10151 09.08.02 FR; 02/13514 29.10.02 FR

Filing date 6 August 2003

Wipo publication date 3 March 2004

Acceptance publication date 21 May 2009

International Classifications

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

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

Event Publications

12 February 2004 Complete Application Filed

  Priority application(s): 02/10151 09.08.02 FR; 02/13514 29.10.02 FR

22 April 2004 Application Open to Public Inspection

  Published as AU-B-2003274229

21 May 2009 Application Accepted

  Published as AU-B-2003274229

17 September 2009 Standard Patent Sealed

12 November 2009 Amendment Made

  The nature of the amendment is: Amend the invention title to read Galenic formulation for colon targeted delivery of active ingredients

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