Owner Alexza Pharmaceuticals, Inc.

Inventors Wensley, Martin J; Hodges, Craig C; Rogers, Daniel D; Lloyd, Peter M; Mufson, Daniel

Agent Davies Collison Cave

Pub. Number AU-B-2007207865

Parent 2002311923

Filing date 16 August 2007

Wipo publication date 6 September 2007

Acceptance publication date 3 June 2010

A61K 9/72 (2006.01) Medicinal preparations characterised by special physical form - for smoking or inhaling

A61K 9/16 (2006.01) Medicinal preparations characterised by special physical form - Agglomerates

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

A61M 11/00 (2006.01) Sprayers

A61M 11/04 (2006.01) Sprayers

A61M 15/00 (2006.01) Inhaling devices

A61P 23/00 (2006.01) Anaesthetics

B05B 7/16 (2006.01) Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas - incorporating means for heating the material to be sprayed

B05B 17/04 (2006.01) Apparatus for spraying or atomising liquids or other fluent materials, not covered by any other group of this subclass - operating with special methods

A61M 16/00 (2006.01) Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration