Polymer coated microparticles for sustained release

Details for Australian Patent Application No. 2003204626 (hide)

Owner Ethicon, Inc.

Inventors Rossenblatt, Joel; Cui, Han; Kataria, Ram L; Wu, Chuanbin

Agent Freehills

Pub. Number AU-B-2003204626

Priority 10/183260 28.06.02 US

Filing date 10 June 2003

Wipo publication date 15 January 2004

Acceptance publication date 18 December 2008

International Classifications

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

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

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

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

Event Publications

26 June 2003 Complete Application Filed

  Priority application(s): 10/183260 28.06.02 US

15 January 2004 Application Open to Public Inspection

  Published as AU-B-2003204626

18 December 2008 Application Accepted

  Published as AU-B-2003204626

23 April 2009 Standard Patent Sealed

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