AU2003226567A1 - Particulate materials - Google Patents

Particulate materials

Info

Publication number
AU2003226567A1
AU2003226567A1 AU2003226567A AU2003226567A AU2003226567A1 AU 2003226567 A1 AU2003226567 A1 AU 2003226567A1 AU 2003226567 A AU2003226567 A AU 2003226567A AU 2003226567 A AU2003226567 A AU 2003226567A AU 2003226567 A1 AU2003226567 A1 AU 2003226567A1
Authority
AU
Australia
Prior art keywords
particulate materials
particulate
materials
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003226567A
Inventor
Jane Catherine Feeley
Mahboob Ur Rehman
Boris Yu Shekunov
Peter York
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bradford Particle Design Ltd
Original Assignee
Bradford Particle Design Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB0209402.7 priority Critical
Priority to GB0209402A priority patent/GB0209402D0/en
Priority to GB0210174.9 priority
Priority to GB0210174A priority patent/GB0210174D0/en
Priority to GB0210268A priority patent/GB0210268D0/en
Priority to GB0210268.9 priority
Priority to GB0211086.4 priority
Priority to GB0211086A priority patent/GB0211086D0/en
Priority to GB0216562.9 priority
Priority to GB0216562A priority patent/GB0216562D0/en
Application filed by Bradford Particle Design Ltd filed Critical Bradford Particle Design Ltd
Priority to PCT/GB2003/001747 priority patent/WO2003090715A2/en
Publication of AU2003226567A1 publication Critical patent/AU2003226567A1/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/007Pulmonary tract; Aromatherapy
    • A61K9/0073Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1688Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/0012Galenical forms characterised by the site of application
    • A61K9/0043Nose
AU2003226567A 2002-04-25 2003-04-24 Particulate materials Abandoned AU2003226567A1 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
GB0209402.7 2002-04-25
GB0209402A GB0209402D0 (en) 2002-04-25 2002-04-25 Particulate materials
GB0210174.9 2002-05-03
GB0210174A GB0210174D0 (en) 2002-04-25 2002-05-03 Particulate materials
GB0210268.9 2002-05-07
GB0210268A GB0210268D0 (en) 2002-04-25 2002-05-07 Particulate materials
GB0211086.4 2002-05-15
GB0211086A GB0211086D0 (en) 2002-04-25 2002-05-15 Particulate materials
GB0216562A GB0216562D0 (en) 2002-04-25 2002-07-17 Particulate materials
GB0216562.9 2002-07-17
PCT/GB2003/001747 WO2003090715A2 (en) 2002-04-25 2003-04-24 Particulate materials

Publications (1)

Publication Number Publication Date
AU2003226567A1 true AU2003226567A1 (en) 2003-11-10

Family

ID=28795261

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003226567A Abandoned AU2003226567A1 (en) 2002-04-25 2003-04-24 Particulate materials

Country Status (5)

Country Link
EP (1) EP1501483A2 (en)
AU (1) AU2003226567A1 (en)
CA (1) CA2483218C (en)
GB (1) GB2387781A (en)
WO (1) WO2003090715A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0407368A (en) * 2003-02-10 2006-02-14 Bayer Healthcare Ag Treatment of bacterial diseases of the respiratory organs using local application and fluoro-quinolones.
WO2006026502A1 (en) 2004-08-27 2006-03-09 The Dow Chemical Company Enhanced delivery of drug compositions to treat life threatening infections
CA2723314C (en) * 2008-02-13 2017-01-10 The Board Of Regents, The University Of Texas System Templated open flocs of anisotropic particles for enhanced pulmonary delivery
GB0921481D0 (en) * 2009-12-08 2010-01-20 Vectura Ltd Process and product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9313642D0 (en) * 1993-07-01 1993-08-18 Glaxo Group Ltd Method and apparatus for the formation of particles
GB9313650D0 (en) * 1993-07-01 1993-08-18 Glaxo Group Ltd Method and apparatus for the formation of particles
GB9703673D0 (en) * 1997-02-21 1997-04-09 Bradford Particle Design Ltd Method and apparatus for the formation of particles
DE10129374A1 (en) * 2001-06-20 2003-01-02 Roehm Gmbh A process for the production of moldings with electrically-conductive coating, and molded articles having appropriate coating

Also Published As

Publication number Publication date
EP1501483A2 (en) 2005-02-02
GB2387781A8 (en) 2003-12-17
GB2387781A (en) 2003-10-29
CA2483218C (en) 2012-07-10
WO2003090715A3 (en) 2004-03-11
WO2003090715A2 (en) 2003-11-06
CA2483218A1 (en) 2003-11-06

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase