Transdermal patch for administering fentanyl

Details for Australian Patent Application No. 2002247331 (hide)

Owner Alza Corporation

Inventors Stepic, Jane; Li, Shaoling; Van Osdol, William W.; Venkatraman, Subramanian S.; Gale, Robert M.

Agent Shelston IP

Pub. Number AU-B-2002247331

PCT Pub. Number WO2002/074286

Priority 60/276,837 16.03.01 US

Filing date 15 March 2002

Wipo publication date 3 October 2002

Acceptance publication date 8 March 2007

International Classifications

A61K 9/70 (2006.01) Medicinal preparations characterised by special physical form - Web, sheet or filament bases

A61K 31/4468 (2006.01) - having a nitrogen atom directly attached in position 4, e.g. clebopride, fentanyl

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

A61P 25/04 (2006.01) Drugs for disorders of the nervous system

Event Publications

27 March 2003 Application Open to Public Inspection

  Published as AU-B-2002247331

8 March 2007 Application Accepted

  Published as AU-B-2002247331

24 May 2007 Application for Amendment

  The nature of the amendment is as shown in the statement(s) filed 18 Apr 2007. Address for service in Australia - Shelston IP Level 21 60 Margaret Street Sydney NSW 2000

9 August 2007 Standard Patent Sealed

18 October 2007 Amendment Made

  The nature of the amendment is as shown in the statement(s) filed 18 Apr 2007

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