ATE446085T1 - Partikel zur verwendung in einer pharmazeutischen zusammensetzung - Google Patents

Partikel zur verwendung in einer pharmazeutischen zusammensetzung

Info

Publication number
ATE446085T1
ATE446085T1 AT01998327T AT01998327T ATE446085T1 AT E446085 T1 ATE446085 T1 AT E446085T1 AT 01998327 T AT01998327 T AT 01998327T AT 01998327 T AT01998327 T AT 01998327T AT E446085 T1 ATE446085 T1 AT E446085T1
Authority
AT
Austria
Prior art keywords
particles
pharmaceutical composition
dry powder
additive material
active particles
Prior art date
Application number
AT01998327T
Other languages
English (en)
Inventor
John Staniforth
David Morton
Original Assignee
Vectura 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27255994&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE446085(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB0029261A external-priority patent/GB0029261D0/en
Priority claimed from GB0030946A external-priority patent/GB0030946D0/en
Priority claimed from GB0124009A external-priority patent/GB0124009D0/en
Application filed by Vectura Ltd filed Critical Vectura Ltd
Application granted granted Critical
Publication of ATE446085T1 publication Critical patent/ATE446085T1/de

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY 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 TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/13Amines
    • A61K31/135Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY 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
    • A61K9/141Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers
    • A61K9/145Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried, co-solubilised, co-kneaded, co-milled, co-ground products, co-precipitates, co-evaporates, co-extrudates, co-melts; Drug nanoparticles with adsorbed surface modifiers with organic compounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY 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
    • A61K9/1605Excipients; Inactive ingredients
    • A61K9/1617Organic compounds, e.g. phospholipids, fats
AT01998327T 2000-11-30 2001-11-30 Partikel zur verwendung in einer pharmazeutischen zusammensetzung ATE446085T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0029261A GB0029261D0 (en) 2000-11-30 2000-11-30 Method of making particles for use in a pharmaceutical composition
GB0030946A GB0030946D0 (en) 2000-12-19 2000-12-19 Method of making particles for use in a pharmaceutical composition
GB0124009A GB0124009D0 (en) 2001-10-05 2001-10-05 Particles for use in a pharmaceutical composition
PCT/GB2001/005305 WO2002043700A2 (en) 2000-11-30 2001-11-30 Particles for use in a pharmaceutical composition

Publications (1)

Publication Number Publication Date
ATE446085T1 true ATE446085T1 (de) 2009-11-15

Family

ID=27255994

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01998327T ATE446085T1 (de) 2000-11-30 2001-11-30 Partikel zur verwendung in einer pharmazeutischen zusammensetzung

Country Status (8)

Country Link
US (3) US8580306B2 (de)
EP (3) EP1337239B2 (de)
AT (1) ATE446085T1 (de)
AU (1) AU2002220857A1 (de)
DE (1) DE60140268D1 (de)
ES (2) ES2334642T5 (de)
PT (1) PT1337239E (de)
WO (1) WO2002043700A2 (de)

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EP2283818B1 (de) 2000-11-30 2017-08-02 Vectura Limited Herstellungsverfahren für Partikel zur Verwendung in einer Arrzneizusammensetzung
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Also Published As

Publication number Publication date
US20040071635A1 (en) 2004-04-15
US20170216202A1 (en) 2017-08-03
EP1337239B1 (de) 2009-10-21
EP1337239A2 (de) 2003-08-27
ES2334642T5 (es) 2016-03-07
US9585839B2 (en) 2017-03-07
EP2168571A2 (de) 2010-03-31
EP2292212A3 (de) 2012-08-08
WO2002043700A3 (en) 2002-10-24
PT1337239E (pt) 2010-01-26
EP2168571A3 (de) 2011-11-16
EP2292212A2 (de) 2011-03-09
US10238601B2 (en) 2019-03-26
US8580306B2 (en) 2013-11-12
ES2334642T3 (es) 2010-03-15
DE60140268D1 (de) 2009-12-03
EP1337239B2 (de) 2015-11-25
EP2168571B1 (de) 2018-08-22
WO2002043700A2 (en) 2002-06-06
ES2689704T3 (es) 2018-11-15
US20140037737A1 (en) 2014-02-06
AU2002220857A1 (en) 2002-06-11

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