CA2438268A1 - Modulation of release from dry powder formulations - Google Patents

Modulation of release from dry powder formulations Download PDF

Info

Publication number
CA2438268A1
CA2438268A1 CA002438268A CA2438268A CA2438268A1 CA 2438268 A1 CA2438268 A1 CA 2438268A1 CA 002438268 A CA002438268 A CA 002438268A CA 2438268 A CA2438268 A CA 2438268A CA 2438268 A1 CA2438268 A1 CA 2438268A1
Authority
CA
Canada
Prior art keywords
particles
bioactive agent
weight percent
microns
dppc
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
CA002438268A
Other languages
English (en)
French (fr)
Inventor
Sujit K. Basu
Giovanni Caponetti
Daniel R. Deaver
Katharina J. Elbert
Jeffrey S. Hrkach
Michael M. Lipp
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.)
Advanced Inhalation Research Inc
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2438268A1 publication Critical patent/CA2438268A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0078—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a nebulizer such as a jet nebulizer, ultrasonic nebulizer, e.g. in the form of aqueous drug solutions or dispersions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/13—Amines
    • A61K31/135—Amines having aromatic rings, e.g. ketamine, nortriptyline
    • A61K31/137—Arylalkylamines, e.g. amphetamine, epinephrine, salbutamol, ephedrine or methadone
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/0012—Galenical forms characterised by the site of application
    • A61K9/007—Pulmonary tract; Aromatherapy
    • A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
    • A61K9/0075—Sprays 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P11/00—Drugs for disorders of the respiratory system
    • A61P11/06—Antiasthmatics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Pulmonology (AREA)
  • Otolaryngology (AREA)
  • Emergency Medicine (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
CA002438268A 2001-02-23 2002-02-22 Modulation of release from dry powder formulations Abandoned CA2438268A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/792,869 2001-02-23
US09/792,869 US20010036481A1 (en) 1999-08-25 2001-02-23 Modulation of release from dry powder formulations
PCT/US2002/005629 WO2002067902A2 (en) 2001-02-23 2002-02-22 Modulation of release from dry powder formulations

Publications (1)

Publication Number Publication Date
CA2438268A1 true CA2438268A1 (en) 2002-09-06

Family

ID=25158323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002438268A Abandoned CA2438268A1 (en) 2001-02-23 2002-02-22 Modulation of release from dry powder formulations

Country Status (6)

Country Link
US (2) US20010036481A1 (enExample)
EP (1) EP1370246A2 (enExample)
JP (1) JP2004520409A (enExample)
AU (1) AU2002242253B2 (enExample)
CA (1) CA2438268A1 (enExample)
WO (1) WO2002067902A2 (enExample)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002255181A1 (en) * 2001-05-21 2002-12-03 Britannia Pharmaceuticals Limited Use of phospholipids in the treatment of degenerative lung disease such as copd or cystic fibrosis and to enhance delivery of drugs
CA2465675C (en) 2001-11-20 2008-06-10 Advanced Inhalation Research, Inc. Improved particulate compositions for pulmonary delivery
US7754242B2 (en) * 2002-03-20 2010-07-13 Alkermes, Inc. Inhalable sustained therapeutic formulations
EP1487411B1 (en) 2002-03-20 2019-01-02 Civitas Therapeutics, Inc. Inhalable sustained therapeutic formulations
US7947742B2 (en) 2002-06-28 2011-05-24 Civitas Therapeutics, Inc. Inhalable epinephrine
CN1694689A (zh) * 2002-09-30 2005-11-09 阿库斯菲尔公司 供吸入的缓释多孔微粒
MXPA05007158A (es) * 2002-12-31 2005-09-21 Nektar Therapeutics Formulacion farmaceutica con un agente activo insoluble.
US7772188B2 (en) 2003-01-28 2010-08-10 Ironwood Pharmaceuticals, Inc. Methods and compositions for the treatment of gastrointestinal disorders
US20040204439A1 (en) * 2003-04-14 2004-10-14 Staniforth John Nicholas Composition, device, and method for treating sexual dysfunction via inhalation
JP2006522634A (ja) 2003-04-14 2006-10-05 ベクトゥラ・リミテッド 投与効率を向上させるデバイス及び製薬組成
US20050008633A1 (en) * 2003-05-19 2005-01-13 Advanced Inhalation Research Inc. Chemical and physical modulators of bioavailability of inhaled compositions
MXPA05012821A (es) 2003-05-28 2006-02-13 Nektar Therapeutics Formulacion farmaceutica que comprende un agente activo insoluble en agua.
CA2533887A1 (en) * 2003-09-30 2005-04-14 Acusphere, Inc. Injectable, oral, or topical sustained release pharmaceutical formulations
EP2314298B1 (en) 2004-08-23 2015-05-27 MannKind Corporation Microparticles comprising diketopiperazine salts for drug delivery
GB0425758D0 (en) 2004-11-23 2004-12-22 Vectura Ltd Preparation of pharmaceutical compositions
US20060134008A1 (en) * 2004-12-16 2006-06-22 Daniel Deaver Compositions and methods for pulmonary conditions
AU2006290870B2 (en) 2005-09-14 2013-02-28 Mannkind Corporation Method of drug formulation based on increasing the affinity of active agents for crystalline microparticle surfaces
EP2176251B1 (en) 2007-07-21 2012-02-08 Albany Molecular Research, Inc. 5-pyridinone substituted indazoles and pharmaceutical compositions thereof
EP2222639A1 (en) 2007-11-21 2010-09-01 Decode Genetics EHF Biaryl pde4 inhibitors for treating pulmonary and cardiovascular disorders
EP2240481A1 (en) 2008-01-11 2010-10-20 Albany Molecular Research, Inc. (1-azinone) -substituted pyridoindoles as mch antagonists
US8485180B2 (en) 2008-06-13 2013-07-16 Mannkind Corporation Dry powder drug delivery system
CN103252007B (zh) 2008-06-13 2016-06-22 曼金德公司 干粉吸入器和用于药物输送的系统
JP5479465B2 (ja) 2008-06-20 2014-04-23 マンカインド コーポレイション 吸入努力をリアルタイムにプロファイルする対話式機器および方法
TWI614024B (zh) 2008-08-11 2018-02-11 曼凱公司 超快起作用胰島素之用途
WO2010059836A1 (en) 2008-11-20 2010-05-27 Decode Genetics Ehf Substituted aza-bridged bicyclics for cardiovascular and cns disease
US8314106B2 (en) 2008-12-29 2012-11-20 Mannkind Corporation Substituted diketopiperazine analogs for use as drug delivery agents
CN102361876B (zh) 2009-01-26 2015-02-04 以色列生物研究所 二环杂环螺环化合物
WO2012174472A1 (en) 2011-06-17 2012-12-20 Mannkind Corporation High capacity diketopiperazine microparticles
WO2013063160A1 (en) 2011-10-24 2013-05-02 Mannkind Corporation Methods and compositions for treating pain
RS62297B1 (sr) 2011-11-23 2021-09-30 Therapeuticsmd Inc Prirodne kombinovane hormonske supstitucione formulacije i terapije
US9301920B2 (en) 2012-06-18 2016-04-05 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
US20150196640A1 (en) 2012-06-18 2015-07-16 Therapeuticsmd, Inc. Progesterone formulations having a desirable pk profile
US10806697B2 (en) 2012-12-21 2020-10-20 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US10806740B2 (en) 2012-06-18 2020-10-20 Therapeuticsmd, Inc. Natural combination hormone replacement formulations and therapies
US20130338122A1 (en) 2012-06-18 2013-12-19 Therapeuticsmd, Inc. Transdermal hormone replacement therapies
US10034988B2 (en) 2012-11-28 2018-07-31 Fontem Holdings I B.V. Methods and devices for compound delivery
US10568891B2 (en) 2012-12-21 2020-02-25 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US10471072B2 (en) 2012-12-21 2019-11-12 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US11266661B2 (en) 2012-12-21 2022-03-08 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US11246875B2 (en) 2012-12-21 2022-02-15 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US10537581B2 (en) 2012-12-21 2020-01-21 Therapeuticsmd, Inc. Vaginal inserted estradiol pharmaceutical compositions and methods
US9180091B2 (en) 2012-12-21 2015-11-10 Therapeuticsmd, Inc. Soluble estradiol capsule for vaginal insertion
ITMI20130571A1 (it) 2013-04-10 2014-10-11 Zambon Spa Composizione farmaceutica contenente budesonide e formoterolo
CN105451716A (zh) 2013-07-18 2016-03-30 曼金德公司 热稳定性干粉药物组合物和方法
WO2015042412A1 (en) 2013-09-20 2015-03-26 E-Nicotine Technology. Inc. Devices and methods for modifying delivery devices
US10307464B2 (en) 2014-03-28 2019-06-04 Mannkind Corporation Use of ultrarapid acting insulin
JP2017516768A (ja) 2014-05-22 2017-06-22 セラピューティックスエムディー インコーポレーテッドＴｈｅｒａｐｅｕｔｉｃｓｍｄ， Ｉｎｃ． 天然の併用ホルモン補充療法剤及び療法
CA2965759C (en) 2014-10-31 2023-12-12 Glaxosmithkline Intellectual Property Development Limited Powdered polypeptides with decreased disulfide impurities comprising divalent cationic materials
US10328087B2 (en) 2015-07-23 2019-06-25 Therapeuticsmd, Inc. Formulations for solubilizing hormones
WO2017132601A1 (en) * 2016-01-29 2017-08-03 Mannkind Corporation Dry powder inhaler
US10286077B2 (en) 2016-04-01 2019-05-14 Therapeuticsmd, Inc. Steroid hormone compositions in medium chain oils
US9931349B2 (en) 2016-04-01 2018-04-03 Therapeuticsmd, Inc. Steroid hormone pharmaceutical composition
WO2019183245A1 (en) 2018-03-20 2019-09-26 Icahn School Of Medicine At Mount Sinai Kinase inhibitor compounds and compositions and methods of use
WO2020049505A1 (en) 2018-09-06 2020-03-12 Innopharmascreen Inc. Methods and compositions for treatment of asthma or parkinson's disease
AU2019419414A1 (en) 2018-12-31 2023-04-06 Icahn School Of Medicine At Mount Sinai Kinase inhibitor compounds and compositions and methods of use
WO2020198051A1 (en) * 2019-03-22 2020-10-01 Mannkind Corporation Inhalable dry powders
US11633405B2 (en) 2020-02-07 2023-04-25 Therapeuticsmd, Inc. Steroid hormone pharmaceutical formulations

Family Cites Families (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470296A (en) * 1948-04-30 1949-05-17 Abbott Lab Inhalator
US2992645A (en) * 1958-05-06 1961-07-18 Benger Lab Ltd Disperser for powders
US3957965A (en) * 1967-08-08 1976-05-18 Fisons Limited Sodium chromoglycate inhalation medicament
US4173488A (en) * 1968-12-23 1979-11-06 Champion International Corporation Oil-in-water emulsions containing hydropholeic starch
GB1410588A (en) * 1971-08-10 1975-10-22 Fisons Ltd Composition
US4069819A (en) * 1973-04-13 1978-01-24 Societa Farmaceutici S.P.A. Inhalation device
US4089800A (en) * 1975-04-04 1978-05-16 Ppg Industries, Inc. Method of preparing microcapsules
US4161516A (en) * 1975-07-25 1979-07-17 Fisons Limited Composition for treating airway disease
US4272398A (en) * 1978-08-17 1981-06-09 The United States Of America As Represented By The Secretary Of Agriculture Microencapsulation process
US4743545A (en) * 1984-08-09 1988-05-10 Torobin Leonard B Hollow porous microspheres containing biocatalyst
US4391909A (en) * 1979-03-28 1983-07-05 Damon Corporation Microcapsules containing viable tissue cells
US4352883A (en) * 1979-03-28 1982-10-05 Damon Corporation Encapsulation of biological material
DE3274065D1 (de) * 1981-07-08 1986-12-11 Draco Ab Powder inhalator
US5260306A (en) * 1981-07-24 1993-11-09 Fisons Plc Inhalation pharmaceuticals
DE3268533D1 (en) * 1981-07-24 1986-02-27 Fisons Plc Inhalation drugs, methods for their production and pharmaceutical formulations containing them
DE3141641A1 (de) * 1981-10-16 1983-04-28 Schering Ag, 1000 Berlin Und 4619 Bergkamen Ultraschall-kontrastmittel und dessen herstellung
US4480041A (en) * 1982-07-09 1984-10-30 Collaborative Research, Inc. Use of phosphotriester intermediates for preparation of functionalized liposomes
US4718433A (en) * 1983-01-27 1988-01-12 Feinstein Steven B Contrast agents for ultrasonic imaging
US4572203A (en) * 1983-01-27 1986-02-25 Feinstein Steven B Contact agents for ultrasonic imaging
ATE151286T1 (de) * 1983-11-14 1997-04-15 Columbia Lab Inc Bioadhäsive mittel
US4865789A (en) * 1983-11-14 1989-09-12 Akzo Nv Method for making porous structures
US4818542A (en) * 1983-11-14 1989-04-04 The University Of Kentucky Research Foundation Porous microspheres for drug delivery and methods for making same
US4679555A (en) * 1984-08-07 1987-07-14 Key Pharmaceuticals, Inc. Method and apparatus for intrapulmonary delivery of heparin
US5340587A (en) * 1985-05-22 1994-08-23 Liposome Technology, Inc. Liposome/bronchodilator method & System
ATE78158T1 (de) * 1985-05-22 1992-08-15 Liposome Technology Inc Verfahren und system zum einatmen von liposomen.
EP0248051A1 (en) * 1985-11-29 1987-12-09 FISONS plc Pharmaceutical composition including sodium cromoglycate
GB8601100D0 (en) * 1986-01-17 1986-02-19 Cosmas Damian Ltd Drug delivery system
US4990291A (en) * 1986-04-15 1991-02-05 The United States Of America As Represented By The Secretary Of The Navy Method of making lipid tubules by a cooling process
US4741872A (en) * 1986-05-16 1988-05-03 The University Of Kentucky Research Foundation Preparation of biodegradable microspheres useful as carriers for macromolecules
US5160745A (en) * 1986-05-16 1992-11-03 The University Of Kentucky Research Foundation Biodegradable microspheres as a carrier for macromolecules
EP0318492A1 (en) * 1986-08-11 1989-06-07 Innovata Biomed Limited Pharmaceutical formulations comprising microcapsules
DE3637926C1 (de) * 1986-11-05 1987-11-26 Schering Ag Ultraschall-Manometrieverfahren in einer Fluessigkeit mittels Mikroblaeschen
JPS63122620A (ja) * 1986-11-12 1988-05-26 Sanraku Inc ポリ乳酸マイクロスフエア及びその製造方法
US4963297A (en) * 1987-12-22 1990-10-16 The Liposome Company, Inc. Spontaneous vesticulation of multilamellar liposomes
US5204113A (en) * 1987-04-09 1993-04-20 Fisons Plc Pharmaceutical compositions containing pentamidine
US4861627A (en) * 1987-05-01 1989-08-29 Massachusetts Institute Of Technology Preparation of multiwall polymeric microcapsules
US4857311A (en) * 1987-07-31 1989-08-15 Massachusetts Institute Of Technology Polyanhydrides with improved hydrolytic degradation properties
GB8723846D0 (en) * 1987-10-10 1987-11-11 Danbiosyst Ltd Bioadhesive microsphere drug delivery system
US4855144A (en) * 1987-10-23 1989-08-08 Advanced Polymer Systems Synthetic melanin aggregates
JP2670680B2 (ja) * 1988-02-24 1997-10-29 株式会社ビーエムジー 生理活性物質含有ポリ乳酸系微小球およびその製造法
US5064650A (en) * 1988-04-19 1991-11-12 Southwest Research Institute Controlled-release salt sensitive capsule for oral use and adhesive system
US4917119A (en) * 1988-11-30 1990-04-17 R. J. Reynolds Tobacco Company Drug delivery article
IT1228459B (it) * 1989-02-23 1991-06-19 Phidea S R L Inalatore con svuotamento regolare e completo della capsula.
EP0471036B2 (en) * 1989-05-04 2004-06-23 Southern Research Institute Encapsulation process
US5176132A (en) * 1989-05-31 1993-01-05 Fisons Plc Medicament inhalation device and formulation
US5174988A (en) * 1989-07-27 1992-12-29 Scientific Development & Research, Inc. Phospholipid delivery system
IT1237118B (it) * 1989-10-27 1993-05-18 Miat Spa Inalatore multidose per farmaci in polvere.
US5707644A (en) * 1989-11-04 1998-01-13 Danbiosyst Uk Limited Small particle compositions for intranasal drug delivery
US5334381A (en) * 1989-12-22 1994-08-02 Unger Evan C Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same
US5352435A (en) * 1989-12-22 1994-10-04 Unger Evan C Ionophore containing liposomes for ultrasound imaging
US5123414A (en) * 1989-12-22 1992-06-23 Unger Evan C Liposomes as contrast agents for ultrasonic imaging and methods for preparing the same
SE9002017D0 (sv) * 1990-06-06 1990-06-06 Kabivitrum Ab Process for manufacture of matrices
US5614216A (en) * 1990-10-17 1997-03-25 The Liposome Company, Inc. Synthetic lung surfactant
US5145684A (en) * 1991-01-25 1992-09-08 Sterling Drug Inc. Surface modified drug nanoparticles
GB9107628D0 (en) * 1991-04-10 1991-05-29 Moonbrook Limited Preparation of diagnostic agents
SE9302777D0 (sv) * 1993-08-27 1993-08-27 Astra Ab Process for conditioning substances
US5874063A (en) * 1991-04-11 1999-02-23 Astra Aktiebolag Pharmaceutical formulation
US5327883A (en) * 1991-05-20 1994-07-12 Dura Pharmaceuticals, Inc. Apparatus for aerosolizing powdered medicine and process and using
AU659645B2 (en) * 1991-06-26 1995-05-25 Inhale Therapeutic Systems Storage of materials
US5409688A (en) * 1991-09-17 1995-04-25 Sonus Pharmaceuticals, Inc. Gaseous ultrasound contrast media
US6582728B1 (en) * 1992-07-08 2003-06-24 Inhale Therapeutic Systems, Inc. Spray drying of macromolecules to produce inhaleable dry powders
KR100291620B1 (ko) * 1992-09-29 2001-10-24 추후제출 부갑상선호르몬의활성단편의폐를통한전달방법
US5698721A (en) * 1992-12-17 1997-12-16 Megabios Corporation Catonic amphiphiles
GB9301629D0 (en) * 1993-01-27 1993-03-17 Scotia Holdings Plc Formulations containing unsaturated fatty acids
US5994314A (en) * 1993-04-07 1999-11-30 Inhale Therapeutic Systems, Inc. Compositions and methods for nucleic acid delivery to the lung
US5456917A (en) * 1993-04-12 1995-10-10 Cambridge Scientific, Inc. Method for making a bioerodible material for the sustained release of a medicament and the material made from the method
TW402506B (en) * 1993-06-24 2000-08-21 Astra Ab Therapeutic preparation for inhalation
GB9313650D0 (en) * 1993-07-01 1993-08-18 Glaxo Group Ltd Method and apparatus for the formation of particles
ES2166786T3 (es) * 1993-10-01 2002-05-01 Astrazeneca Ab Procedimiento i.
US6051256A (en) * 1994-03-07 2000-04-18 Inhale Therapeutic Systems Dispersible macromolecule compositions and methods for their preparation and use
WO1995031479A1 (en) * 1994-05-18 1995-11-23 Inhale Therapeutic Systems, Inc. Methods and compositions for the dry powder formulation of interferons
GB9413202D0 (en) * 1994-06-30 1994-08-24 Univ Bradford Method and apparatus for the formation of particles
US5885613A (en) * 1994-09-30 1999-03-23 The University Of British Columbia Bilayer stabilizing components and their use in forming programmable fusogenic liposomes
SA95160463B1 (ar) * 1994-12-22 2005-10-04 استرا أكتيبولاج مساحيق للاستنشاق
GB9501841D0 (en) * 1995-01-31 1995-03-22 Co Ordinated Drug Dev Improvements in and relating to carrier particles for use in dry powder inhalers
US5612053A (en) * 1995-04-07 1997-03-18 Edward Mendell Co., Inc. Controlled release insufflation carrier for medicaments
US5780014A (en) * 1995-04-14 1998-07-14 Inhale Therapeutic Systems Method and apparatus for pulmonary administration of dry powder alpha 1-antitrypsin
US6258341B1 (en) * 1995-04-14 2001-07-10 Inhale Therapeutic Systems, Inc. Stable glassy state powder formulations
US6019968A (en) * 1995-04-14 2000-02-01 Inhale Therapeutic Systems, Inc. Dispersible antibody compositions and methods for their preparation and use
ES2237767T3 (es) * 1995-04-14 2005-08-01 Nektar Therapeutics Composiciones farmaceuticas en polvo que tienen una dispersabilidad mejorada.
US6309671B1 (en) * 1995-04-14 2001-10-30 Inhale Therapeutic Systems Stable glassy state powder formulations
US5654007A (en) * 1995-06-07 1997-08-05 Inhale Therapeutic Systems Methods and system for processing dispersible fine powders
USRE37053E1 (en) * 1996-05-24 2001-02-13 Massachusetts Institute Of Technology Particles incorporating surfactants for pulmonary drug delivery
US5874064A (en) * 1996-05-24 1999-02-23 Massachusetts Institute Of Technology Aerodynamically light particles for pulmonary drug delivery
US5855913A (en) * 1997-01-16 1999-01-05 Massachusetts Instite Of Technology Particles incorporating surfactants for pulmonary drug delivery
US6103270A (en) * 1996-06-07 2000-08-15 Inhale Therapeutic Systems Methods and system for processing dispersible fine powders
WO1998029098A1 (en) * 1996-12-31 1998-07-09 Inhale Therapeutic Systems, Inc. Processes for spray drying aqueous suspensions of hydrophobic drugs with hydrophilic excipients and compositions prepared by such processes
US6433040B1 (en) * 1997-09-29 2002-08-13 Inhale Therapeutic Systems, Inc. Stabilized bioactive preparations and methods of use
US6187330B1 (en) * 1998-01-30 2001-02-13 Scios Inc. Controlled release delivery of peptide or protein
BR9909492A (pt) * 1998-04-08 2000-12-12 Lilly Co Eli Liberação pulmonar e nasal de raloxifeno
CA2382821A1 (en) * 1999-08-25 2001-03-01 Advanced Inhalation Research, Inc. Modulation of release from dry powder formulations

Also Published As

Publication number Publication date
AU2002242253B2 (en) 2005-04-21
EP1370246A2 (en) 2003-12-17
WO2002067902A2 (en) 2002-09-06
JP2004520409A (ja) 2004-07-08
US20050003003A1 (en) 2005-01-06
WO2002067902A3 (en) 2003-03-13
US20010036481A1 (en) 2001-11-01

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