DK0939622T3 - Porøse mikrokapsler og deres anvendelse som terapeutiske og diagnostiske bærestoffer - Google Patents

Porøse mikrokapsler og deres anvendelse som terapeutiske og diagnostiske bærestoffer

Info

Publication number
DK0939622T3
DK0939622T3 DK97909449T DK97909449T DK0939622T3 DK 0939622 T3 DK0939622 T3 DK 0939622T3 DK 97909449 T DK97909449 T DK 97909449T DK 97909449 T DK97909449 T DK 97909449T DK 0939622 T3 DK0939622 T3 DK 0939622T3
Authority
DK
Denmark
Prior art keywords
therapeutic
porous microcapsules
diagnostic carriers
diagnostic
carriers
Prior art date
Application number
DK97909449T
Other languages
English (en)
Inventor
Graham John Turnbull
Nicholas David Quadran Osborne
Original Assignee
Elan Drug Delivery 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=10801692&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0939622(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elan Drug Delivery Ltd filed Critical Elan Drug Delivery Ltd
Application granted granted Critical
Publication of DK0939622T3 publication Critical patent/DK0939622T3/da

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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5005—Wall or coating material
    • A61K9/5021—Organic macromolecular compounds
    • A61K9/5052—Proteins, e.g. albumin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/22—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations
    • A61K49/222—Echographic preparations; Ultrasound imaging preparations ; Optoacoustic imaging preparations characterised by a special physical form, e.g. emulsions, liposomes
    • A61K49/225—Microparticles, microcapsules
    • 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
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1658—Proteins, e.g. albumin, gelatin
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • 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
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
DK97909449T 1996-10-19 1997-10-17 Porøse mikrokapsler og deres anvendelse som terapeutiske og diagnostiske bærestoffer DK0939622T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9621825.0A GB9621825D0 (en) 1996-10-19 1996-10-19 Microparticles and their use as therapeutic vehicles
PCT/GB1997/002875 WO1998017257A1 (en) 1996-10-19 1997-10-17 Porous microcapsules and their use as therapeutic and diagnostic vehicles

Publications (1)

Publication Number Publication Date
DK0939622T3 true DK0939622T3 (da) 2003-06-30

Family

ID=10801692

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97909449T DK0939622T3 (da) 1996-10-19 1997-10-17 Porøse mikrokapsler og deres anvendelse som terapeutiske og diagnostiske bærestoffer

Country Status (13)

Country Link
EP (1) EP0939622B1 (da)
JP (1) JP2001502347A (da)
CN (1) CN1239884A (da)
AR (1) AR008681A1 (da)
AT (1) ATE233548T1 (da)
AU (1) AU709601B2 (da)
CA (1) CA2269252A1 (da)
DE (1) DE69719537T2 (da)
DK (1) DK0939622T3 (da)
ES (1) ES2191826T3 (da)
GB (1) GB9621825D0 (da)
WO (1) WO1998017257A1 (da)
ZA (1) ZA979372B (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
US6858199B1 (en) 2000-06-09 2005-02-22 Advanced Inhalation Research, Inc. High efficient delivery of a large therapeutic mass aerosol
US7871598B1 (en) 2000-05-10 2011-01-18 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
US7368102B2 (en) 2001-12-19 2008-05-06 Nektar Therapeutics Pulmonary delivery of aminoglycosides
US9827205B2 (en) 2008-12-12 2017-11-28 Mallinckrodt Pharma Ip Trading D.A.C. Dry powder fibrin sealant
GB0918450D0 (en) 2009-10-21 2009-12-09 Innovata Ltd Composition
GB201014122D0 (en) * 2010-08-24 2010-10-06 Univ Gent Particulate biologic drug delivery system
CA2815199A1 (en) * 2013-05-02 2014-11-02 059312 N.B. Inc. Cyclical sensor array

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5858145A (ja) * 1981-10-05 1983-04-06 Tanabe Seiyaku Co Ltd 速放性マイクロカプセル
JP2503501B2 (ja) * 1987-04-16 1996-06-05 ライオン株式会社 マイクロカプセルの製造方法
US5069936A (en) * 1987-06-25 1991-12-03 Yen Richard C K Manufacturing protein microspheres
ZA886284B (en) * 1987-08-31 1990-04-25 Advanced Polymer Systems Inc Controlled release formulations
JPH01207133A (ja) * 1988-02-12 1989-08-21 Matsumoto Yushi Seiyaku Kk 多孔性マイクロカプセル
US5008116A (en) * 1988-11-14 1991-04-16 Frederick Cahn Immunostimulatory microsphere
KR920703016A (ko) * 1989-10-03 1992-12-17 데이비드 더블유, 라이트 용해성의 마이크로다공성 하이드로겔 입자 및 그것의 제조방법
ATE104826T1 (de) * 1990-07-02 1994-05-15 Bend Res Inc Asymmetrische mikroporoese kuegelchen fuer regulierbare freigabe.
CA2111199C (en) * 1991-06-21 2008-08-05 Eyal Ron Pharmaceutical formulations of osteogenic proteins
WO1993007862A1 (en) * 1991-10-21 1993-04-29 Advanced Polymer Systems, Inc. Ionic beads useful for controlled release and adsorption
BR9509171A (pt) * 1994-09-29 1997-09-16 Andaris Ltd Microparticulas secas por borrifamento como veículos terapêuticos
ES2191721T3 (es) * 1994-12-16 2003-09-16 Elan Drug Delivery Ltd Microparticulas reticuladas y su utilizacion como vehiculos terapeuticos.

Also Published As

Publication number Publication date
DE69719537T2 (de) 2003-09-25
WO1998017257A1 (en) 1998-04-30
ES2191826T3 (es) 2003-09-16
JP2001502347A (ja) 2001-02-20
AU709601B2 (en) 1999-09-02
AU4713397A (en) 1998-05-15
ZA979372B (en) 1998-10-20
CN1239884A (zh) 1999-12-29
GB9621825D0 (en) 1996-12-11
EP0939622A1 (en) 1999-09-08
EP0939622B1 (en) 2003-03-05
ATE233548T1 (de) 2003-03-15
AR008681A1 (es) 2000-02-09
CA2269252A1 (en) 1998-04-30
DE69719537D1 (de) 2003-04-10

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