Novel dry powder inhalation system for transpulmonary administration

Details for Australian Patent Application No. 2003289051 (hide)

Owner Otsuka Pharmaceutical Co., Ltd.

Inventors Akagi, Akitsuna; Fukunaga, Yuichiro; Yamashita, Chikamasa

Agent Freehills

Pub. Number AU-B-2003289051

PCT Number PCT/JP2003/0159

PCT Pub. Number WO2004/054555

Priority 2002-363158 13.12.02 JP

Filing date 12 December 2003

Wipo publication date 9 July 2004

Acceptance publication date 26 June 2008

International Classifications

A61K 9/19 (2006.01) Medicinal preparations characterised by special physical form - lyophilised

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

A61M 15/00 (2006.01) Inhaling devices

A61P 5/50 (2006.01) Drugs for disorders of the endocrine system

A61P 43/00 (2006.01) Drugs for specific purposes, not provided for in groups

A61K 47/10 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Alcohols

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

A61K 47/18 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives

A61K 47/20 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - containing sulfur

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

A61K 47/40 (2006.01) Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives - Cyclodextrins

Event Publications

1 April 2004 Complete Application Filed

  Priority application(s): 2002-363158 13.12.02 JP

19 August 2004 Application Open to Public Inspection

  Published as AU-B-2003289051

26 June 2008 Application Accepted

  Published as AU-B-2003289051

23 October 2008 Standard Patent Sealed

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