DE60301301D1 - Polymerüberzogene Mikropartikel zur verzögerten Freisetzung - Google Patents

Polymerüberzogene Mikropartikel zur verzögerten Freisetzung

Info

Publication number
DE60301301D1
DE60301301D1 DE60301301T DE60301301T DE60301301D1 DE 60301301 D1 DE60301301 D1 DE 60301301D1 DE 60301301 T DE60301301 T DE 60301301T DE 60301301 T DE60301301 T DE 60301301T DE 60301301 D1 DE60301301 D1 DE 60301301D1
Authority
DE
Germany
Prior art keywords
polymer
release microparticles
coated sustained
sustained
coated
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.)
Expired - Lifetime
Application number
DE60301301T
Other languages
English (en)
Other versions
DE60301301T2 (de
Inventor
Joel Rossenblatt
Han Cui
Ram Kataria
Chuanbin Wu
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.)
Ethicon Inc
Original Assignee
Ethicon Inc
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 Ethicon Inc filed Critical Ethicon Inc
Publication of DE60301301D1 publication Critical patent/DE60301301D1/de
Application granted granted Critical
Publication of DE60301301T2 publication Critical patent/DE60301301T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61K9/14—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
    • 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
    • A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
DE60301301T 2002-06-28 2003-06-27 Polymerüberzogene Mikropartikel zur verzögerten Freisetzung Expired - Lifetime DE60301301T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/183,260 US7101566B2 (en) 2002-06-28 2002-06-28 Polymer coated microparticles for sustained release
US183260 2002-06-28

Publications (2)

Publication Number Publication Date
DE60301301D1 true DE60301301D1 (de) 2005-09-22
DE60301301T2 DE60301301T2 (de) 2006-07-06

Family

ID=29717932

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60301301T Expired - Lifetime DE60301301T2 (de) 2002-06-28 2003-06-27 Polymerüberzogene Mikropartikel zur verzögerten Freisetzung

Country Status (9)

Country Link
US (1) US7101566B2 (de)
EP (1) EP1374860B1 (de)
KR (1) KR101054234B1 (de)
CN (1) CN100502949C (de)
AU (2) AU2003204626B2 (de)
CA (1) CA2433679C (de)
DE (1) DE60301301T2 (de)
ES (1) ES2247492T3 (de)
TW (1) TWI302838B (de)

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US7368125B2 (en) 2002-06-05 2008-05-06 Ethicon, Inc. Amphiphilic polymers for medical applications
US7026374B2 (en) 2002-06-25 2006-04-11 Aruna Nathan Injectable microdispersions for medical applications
US6872799B2 (en) 2002-12-18 2005-03-29 Ethicon, Inc. Functionalized polymers for medical applications
US6866860B2 (en) 2002-12-19 2005-03-15 Ethicon, Inc. Cationic alkyd polyesters for medical applications
US20040120981A1 (en) * 2002-12-20 2004-06-24 Aruna Nathan Crosslinked alkyd polyesters for medical applications
US7012106B2 (en) * 2003-03-28 2006-03-14 Ethicon, Inc. Reinforced implantable medical devices
US7572298B2 (en) * 2003-03-28 2009-08-11 Ethicon, Inc. Implantable medical devices and methods for making same
US7220433B2 (en) * 2003-06-27 2007-05-22 Ethicon, Inc. Compositions for parenteral administration and sustained-release of therapeutic agents
US8016865B2 (en) 2003-09-29 2011-09-13 Depuy Mitek, Inc. Method of performing anterior cruciate ligament reconstruction using biodegradable interference screw
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DK1824460T3 (en) * 2004-11-10 2015-01-19 Tolmar Therapeutics Inc Stabilized polymeric delivery system
US9216212B2 (en) * 2005-08-05 2015-12-22 University Of Massachusetts Virus-like particles as vaccines for paramyxovirus
US7951384B2 (en) * 2005-08-05 2011-05-31 University Of Massachusetts Virus-like particles as vaccines for paramyxovirus
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WO2010045487A1 (en) * 2008-10-15 2010-04-22 Palmetto Biomedical, Inc. Device and method for delivery of therapeutic agents via internal implants
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US8992601B2 (en) 2009-05-20 2015-03-31 480 Biomedical, Inc. Medical implants
US8888840B2 (en) * 2009-05-20 2014-11-18 Boston Scientific Scimed, Inc. Drug eluting medical implant
US9309347B2 (en) 2009-05-20 2016-04-12 Biomedical, Inc. Bioresorbable thermoset polyester/urethane elastomers
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US8808357B2 (en) * 2010-04-06 2014-08-19 Poly-Med, Inc. Radiopaque iodinated and iodide-containing crystalline absorbable aliphatic polymeric materials and applications thereof
US8940335B2 (en) * 2010-06-01 2015-01-27 Baxter International Inc. Process for making dry and stable hemostatic compositions
DE102014005782A1 (de) * 2014-04-23 2015-10-29 Martin-Luther-Universität Halle-Wittenberg lnjizierbare und implantierbare Trägersysteme auf Basis von modifizierten Poly(dikarbonsäure-multiol estern) zur kontrollierten Wirkstofffreisetzung
US9688943B2 (en) 2015-05-29 2017-06-27 beauty Avenues LLC Candle containing non-ionic emulsifer
CN115671379B (zh) * 2022-10-27 2024-02-02 牛瑞瑞 一种医用植入物及其制备方法和应用

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Also Published As

Publication number Publication date
AU2003204626B2 (en) 2008-12-18
AU2009200562A8 (en) 2009-04-02
TW200407176A (en) 2004-05-16
US7101566B2 (en) 2006-09-05
US20040001890A1 (en) 2004-01-01
AU2009200562B2 (en) 2011-08-25
KR20040002749A (ko) 2004-01-07
CA2433679A1 (en) 2003-12-28
EP1374860A1 (de) 2004-01-02
AU2009200562A1 (en) 2009-03-05
AU2003204626A1 (en) 2004-01-15
KR101054234B1 (ko) 2011-08-08
EP1374860B1 (de) 2005-08-17
CN100502949C (zh) 2009-06-24
TWI302838B (en) 2008-11-11
ES2247492T3 (es) 2006-03-01
DE60301301T2 (de) 2006-07-06
CA2433679C (en) 2012-05-15
CN1471907A (zh) 2004-02-04

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Legal Events

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8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN

8364 No opposition during term of opposition