A release pharmaceutical construct for gastric retention

Details for Australian Patent Application No. 2002256333 (hide)

Owner Kos Life Sciences, Inc.

Inventors Gutierrez-Rocca, Jose; Dunne, Josephine; Lally, Matthew

Agent Paul F Kildea

Pub. Number AU-B-2002256333

PCT Pub. Number WO2002/085112

Priority 60/285,717 23.04.01 US; 10/126,828 19.04.02 US

Filing date 23 April 2002

Wipo publication date 5 November 2002

Acceptance publication date 14 April 2005

International Classifications

A01N 025/00 Biocides

A61K 047/00 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

A61K 047/30 Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Macromolecular compounds

A61K 047/32 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 047/34 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 009/48 Medicinal preparations characterised by special physical form - Preparations in capsules, e.g. of gelatin, of chocolate

Event Publications

17 April 2003 Application Open to Public Inspection

  Published as AU-B-2002256333

15 January 2004 Assignment before Grant

  Aeropharm Technology, Inc. The application has been assigned to Kos Life Sciences, Inc.

14 April 2005 Application Accepted

  Published as AU-B-2002256333

18 August 2005 Standard Patent Sealed

20 November 2008 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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