Modulation of release from dry powder formulations

Details for Australian Patent Application No. 2002242253 (hide)

Owner Advanced Inhalation Research, Inc.

Inventors Lipp, Michael, M.; Basu, Sujit, K.; Caponetti, Giovanni; Deaver, Daniel, R.; Elbert, Katharina, J.; Hrkach, Jeffrey, S.

Agent Davies Collison Cave

Pub. Number AU-B-2002242253

PCT Pub. Number WO2002/067902

Priority 09/792,869 23.02.01 US

Filing date 22 February 2002

Wipo publication date 12 September 2002

Acceptance publication date 21 April 2005

International Classifications

A61K 009/16 Medicinal preparations characterised by special physical form - Agglomerates

A61K 031/137 - Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine

A61K 009/72 Medicinal preparations characterised by special physical form - for smoking or inhaling

A61K 031/135 - having aromatic rings, e.g. methadone

Event Publications

6 March 2003 Application Open to Public Inspection

  Published as AU-B-2002242253

21 April 2005 Application Accepted

  Published as AU-B-2002242253

18 August 2005 Standard Patent Sealed

28 August 2008 Assignment Registered

  Advanced Inhalation Research, Inc. The patent has been assigned to Alkermes, Inc.

15 September 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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