AU718866B2 - Method for fabricating polymer-based controlled-release devices - Google Patents

Method for fabricating polymer-based controlled-release devices Download PDF

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Publication number
AU718866B2
AU718866B2 AU27517/97A AU2751797A AU718866B2 AU 718866 B2 AU718866 B2 AU 718866B2 AU 27517/97 A AU27517/97 A AU 27517/97A AU 2751797 A AU2751797 A AU 2751797A AU 718866 B2 AU718866 B2 AU 718866B2
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AU
Australia
Prior art keywords
drug
polymer
polymer solution
mixture
matrix
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.)
Ceased
Application number
AU27517/97A
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English (en)
Other versions
AU2751797A (en
Inventor
Paul A. Burke
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.)
Alkermes Controlled Therapeutics Inc
Original Assignee
Alkermes Inc
Alkermes Controlled Therapeutics Inc
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Filing date
Publication date
Application filed by Alkermes Inc, Alkermes Controlled Therapeutics Inc filed Critical Alkermes Inc
Publication of AU2751797A publication Critical patent/AU2751797A/en
Application granted granted Critical
Publication of AU718866B2 publication Critical patent/AU718866B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • A61K9/0019Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • A61K9/0024Solid, semi-solid or solidifying implants, which are implanted or injected in body tissue
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/18Growth factors; Growth regulators
    • A61K38/1816Erythropoietin [EPO]
    • 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
    • A61K9/1682Processes
    • A61K9/1694Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Immunology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Polymerisation Methods In General (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
AU27517/97A 1996-05-14 1997-05-01 Method for fabricating polymer-based controlled-release devices Ceased AU718866B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/649,128 US5817343A (en) 1996-05-14 1996-05-14 Method for fabricating polymer-based controlled-release devices
US08/649128 1996-05-14
PCT/US1997/007441 WO1997042940A1 (en) 1996-05-14 1997-05-01 Method for fabricating polymer-based controlled-release devices

Publications (2)

Publication Number Publication Date
AU2751797A AU2751797A (en) 1997-12-05
AU718866B2 true AU718866B2 (en) 2000-04-20

Family

ID=24603582

Family Applications (1)

Application Number Title Priority Date Filing Date
AU27517/97A Ceased AU718866B2 (en) 1996-05-14 1997-05-01 Method for fabricating polymer-based controlled-release devices

Country Status (11)

Country Link
US (3) US5817343A (enExample)
EP (1) EP0914095B1 (enExample)
JP (1) JP2000513333A (enExample)
AT (1) ATE221373T1 (enExample)
AU (1) AU718866B2 (enExample)
CA (1) CA2253667A1 (enExample)
DE (1) DE69714448T2 (enExample)
DK (1) DK0914095T3 (enExample)
ES (1) ES2180982T3 (enExample)
PT (1) PT914095E (enExample)
WO (1) WO1997042940A1 (enExample)

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* Cited by examiner, † Cited by third party
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PT914095E (pt) 2002-11-29
US20030031701A1 (en) 2003-02-13
US5817343A (en) 1998-10-06
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