Novel compositions containing fentanyl

Details for Australian Patent Application No. 2004218876 (hide)

Owner Arakis Ltd.

Inventors Booles, Clive; Ross, Calvin; Campbell, Alistair

Agent FB Rice

Pub. Number AU-B-2004218876

PCT Pub. Number WO2004/080382

Priority 0328023.7 03.12.03 GB; 0305579.5 11.03.03 GB

Filing date 11 March 2004

Wipo publication date 23 September 2004

Acceptance publication date 2 August 2007

International Classifications

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

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

A61P 25/02 (2006.01) Drugs for disorders of the nervous system

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

Event Publications

15 September 2005 PCT application entered the National Phase

  PCT publication WO2004/080382 Priority application(s): WO2004/080382

2 August 2007 Application Accepted

  Published as AU-B-2004218876

29 November 2007 Standard Patent Sealed

6 October 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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