ATE222500T1 - Enythropoietin enthaltendes arzneimittelabgabesystem - Google Patents

Enythropoietin enthaltendes arzneimittelabgabesystem

Info

Publication number
ATE222500T1
ATE222500T1 AT93916466T AT93916466T ATE222500T1 AT E222500 T1 ATE222500 T1 AT E222500T1 AT 93916466 T AT93916466 T AT 93916466T AT 93916466 T AT93916466 T AT 93916466T AT E222500 T1 ATE222500 T1 AT E222500T1
Authority
AT
Austria
Prior art keywords
enythropoietin
delivery system
drug delivery
containing drug
zein
Prior art date
Application number
AT93916466T
Other languages
English (en)
Inventor
Howard Bernstein
Edith Mathiowitz
Eric Morrel
Avram Brickner
Original Assignee
Alkermes 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25386613&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE222500(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alkermes Inc filed Critical Alkermes Inc
Application granted granted Critical
Publication of ATE222500T1 publication Critical patent/ATE222500T1/de

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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5146—Organic macromolecular compounds; Dendrimers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyamines, polyanhydrides
    • A61K9/5153—Polyesters, e.g. poly(lactide-co-glycolide)
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/18—Growth factors; Growth regulators
    • A61K38/1816—Erythropoietin [EPO]
    • 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
    • A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
    • 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
    • A61K9/1611—Inorganic compounds
    • 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
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K9/48—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
    • 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
    • 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
    • A61K9/51—Nanocapsules; Nanoparticles
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5169—Proteins, e.g. albumin, gelatin
    • 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
    • A61K47/02—Inorganic compounds
    • 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
    • A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
    • 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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Dermatology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Inorganic Chemistry (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Feedback Control In General (AREA)
  • Steroid Compounds (AREA)
AT93916466T 1992-06-11 1993-06-09 Enythropoietin enthaltendes arzneimittelabgabesystem ATE222500T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88530792A 1992-06-11 1992-06-11
PCT/US1993/005497 WO1993025221A1 (en) 1992-06-11 1993-06-09 Erythropoietin drug delivery system

Publications (1)

Publication Number Publication Date
ATE222500T1 true ATE222500T1 (de) 2002-09-15

Family

ID=25386613

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93916466T ATE222500T1 (de) 1992-06-11 1993-06-09 Enythropoietin enthaltendes arzneimittelabgabesystem

Country Status (10)

Country Link
EP (1) EP0644771B2 (de)
JP (1) JPH07507806A (de)
AT (1) ATE222500T1 (de)
AU (2) AU680422B2 (de)
CA (1) CA2136434C (de)
DE (1) DE69332222T3 (de)
DK (1) DK0644771T4 (de)
ES (1) ES2181691T5 (de)
PT (1) PT644771E (de)
WO (1) WO1993025221A1 (de)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912015A (en) * 1992-03-12 1999-06-15 Alkermes Controlled Therapeutics, Inc. Modulated release from biocompatible polymers
US5674534A (en) * 1992-06-11 1997-10-07 Alkermes, Inc. Composition for sustained release of non-aggregated erythropoietin
US5711968A (en) * 1994-07-25 1998-01-27 Alkermes Controlled Therapeutics, Inc. Composition and method for the controlled release of metal cation-stabilized interferon
US6514533B1 (en) 1992-06-11 2003-02-04 Alkermas Controlled Therapeutics, Inc. Device for the sustained release of aggregation-stabilized, biologically active agent
US5716644A (en) * 1992-06-11 1998-02-10 Alkermes, Inc. Composition for sustained release of non-aggregated erythropoietin
DK0674506T3 (da) * 1992-12-02 2001-01-08 Alkermes Inc Væksthormonholdige mikrosfærer med styret frigivelse
GB9310030D0 (en) * 1993-05-15 1993-06-30 Scras Dry processed particles and process for the preparation of the same
US5449720A (en) * 1993-05-24 1995-09-12 Biotech Australia Pty Limited Amplification of the VB12 uptake system using polymers
US5548064A (en) * 1993-05-24 1996-08-20 Biotech Australia Pty Limited Vitamin B12 conjugates with EPO, analogues thereof and pharmaceutical compositions
US5830851A (en) * 1993-11-19 1998-11-03 Affymax Technologies N.V. Methods of administering peptides that bind to the erythropoietin receptor
US5773569A (en) * 1993-11-19 1998-06-30 Affymax Technologies N.V. Compounds and peptides that bind to the erythropoietin receptor
WO1995024929A2 (en) 1994-03-15 1995-09-21 Brown University Research Foundation Polymeric gene delivery system
FR2718642B1 (fr) * 1994-04-15 1996-07-12 Pf Medicament Microsphères biodégradables à libération contrôlée et leur procédé de préparation.
US5783214A (en) * 1994-06-13 1998-07-21 Buford Biomedical, Inc. Bio-erodible matrix for the controlled release of medicinals
US5869451A (en) * 1995-06-07 1999-02-09 Glaxo Group Limited Peptides and compounds that bind to a receptor
EA001220B1 (ru) 1995-06-07 2000-12-25 Глаксо Груп Лимитед Пептид или пептидомиметик, который связывается с рецептором тромбоэтина, фармацевтическая композиция и способ лечения
US6251864B1 (en) 1995-06-07 2001-06-26 Glaxo Group Limited Peptides and compounds that bind to a receptor
AU710347B2 (en) * 1995-08-31 1999-09-16 Alkermes Controlled Therapeutics, Inc. Composition for sustained release of an agent
US5874064A (en) 1996-05-24 1999-02-23 Massachusetts Institute Of Technology Aerodynamically light particles for pulmonary drug delivery
US20020052310A1 (en) 1997-09-15 2002-05-02 Massachusetts Institute Of Technology The Penn State Research Foundation Particles for inhalation having sustained release properties
US5985309A (en) * 1996-05-24 1999-11-16 Massachusetts Institute Of Technology Preparation of particles for inhalation
US7091311B2 (en) 1996-06-07 2006-08-15 Smithkline Beecham Corporation Peptides and compounds that bind to a receptor
GB2316316A (en) * 1996-08-23 1998-02-25 Int Centre Genetic Eng & Bio Sustained release of erythropoietin from microspheres
US5952226A (en) * 1996-11-05 1999-09-14 Modex Therapeutiques Hypoxia responsive EPO producing cells
IT1293088B1 (it) * 1997-07-10 1999-02-11 Isi Ist Sierovaccinogeno Ital Microparticelle per il rilascio controllato di molecole biologicamente attive e loro uso in terapia, profilassi e diagnostica in vitro e in
US7052678B2 (en) 1997-09-15 2006-05-30 Massachusetts Institute Of Technology Particles for inhalation having sustained release properties
GB9817470D0 (en) * 1998-08-11 1998-10-07 Andaris Ltd Pharmaceutical formulation
US6956021B1 (en) 1998-08-25 2005-10-18 Advanced Inhalation Research, Inc. Stable spray-dried protein formulations
DE19856432A1 (de) * 1998-12-08 2000-06-15 Basf Ag Nanopartikuläre Kern-Schale Systeme sowie deren Verwendung in pharmazeutischen und kosmetischen Zubereitungen
US20010008627A1 (en) 1999-01-22 2001-07-19 Soll David R. Hiv-encoded chemoattractant
US6284283B1 (en) 1999-10-21 2001-09-04 Alkermes Controlled Therapeutics, Inc. Method of producing sub-micron particles of biologically active agents and uses thereof
EP1230349B1 (de) 1999-11-18 2007-06-13 Dendreon Corporation Nukleinsäuren, welche für endotheliasen kodieren, endotheliasen, sowie deren verwendung
US6703480B1 (en) 1999-11-24 2004-03-09 Palani Balu Peptide dimers as agonists of the erythropoientin (EPO) receptor, and associated methods of synthesis and use
US7700341B2 (en) 2000-02-03 2010-04-20 Dendreon Corporation Nucleic acid molecules encoding transmembrane serine proteases, the encoded proteins and methods based thereon
US8637077B2 (en) 2000-12-28 2014-01-28 Takeda Pharmaceutical Company Limited Sustained-release preparation
JP2005504715A (ja) 2000-12-29 2005-02-17 アドバンスト インハレーション リサーチ，インコーポレイテッド 持続放出特性を有する吸入用粒子
AU2002305052A1 (en) 2001-03-13 2002-09-24 Corvas International, Inc. Nucleic acid molecules encoding a transmembrane serine protease 7, the encoded polypeptides and methods based thereon
EP1383884A4 (de) 2001-03-22 2004-12-15 Dendreon Corp Serinprotease cvsp14 codierende nukleinsäuremoleküle, die codierten polypeptide sowie darauf beruhende verfahren
NZ527971A (en) 2001-03-27 2006-03-31 Dendreon Corp Nucleic acid molecules encoding a transmembrane serine protease 9, the encoded polypeptides and methods based thereon
WO2002092841A2 (en) 2001-05-14 2002-11-21 Dendreon San Diego Llc Nucleic acid molecules encoding a transmembrane serine protease 10, the encoded polypeptides and methods based thereon
JP4368198B2 (ja) 2001-11-20 2009-11-18 アルカーメス，インコーポレイテッド 肺送達用の改良された粒状組成物
US6974592B2 (en) 2002-04-11 2005-12-13 Ocean Nutrition Canada Limited Encapsulated agglomeration of microcapsules and method for the preparation thereof
US7432342B2 (en) 2002-05-03 2008-10-07 Sequenom, Inc. Kinase anchor protein muteins, peptides thereof and related documents
CA2499625A1 (en) 2002-09-18 2004-04-01 Ortho-Mcneil Pharmaceutical, Inc. Methods of increasing platelet and hematopoietic stem cell production
EP1852441B1 (de) 2002-09-24 2012-03-28 The Burnham Institute Mittel zur Modulierung der EPH-Rezeptor-Aktivität
JP4833553B2 (ja) 2002-11-04 2011-12-07 オーシャン・ニュートリション・カナダ・リミテッド 複数の殻を有するマイクロカプセル及びそれらの調製方法
DE10303584A1 (de) * 2003-01-30 2004-08-12 Stauss, Robert, Dr. Verwendung von Erythropoietin (EPO) als ein Beschichtungsmaterial auf medizinischen Implantaten
UA82710C2 (uk) 2003-08-28 2008-05-12 Орто-Макнейл Фармацевтикал, Инк. Пептид, що зв'язується з тромбопоетиновим рецептором (варіанти), та спосіб лікування тромбоциторенії (варіанти)
US7723295B2 (en) 2003-08-28 2010-05-25 Ortho-Mcneil Pharmaceutical, Inc. Peptides and compounds that bind to a receptor
US20050069591A1 (en) * 2003-09-30 2005-03-31 Howard Bernstein Injectable, oral, or topical sustained release pharmaceutical formulations
US7772182B2 (en) 2004-08-05 2010-08-10 Alza Corporation Stable suspension formulations of erythropoietin receptor agonists
US8034450B2 (en) 2005-01-21 2011-10-11 Ocean Nutrition Canada Limited Microcapsules and emulsions containing low bloom gelatin and methods of making and using thereof
US9968120B2 (en) 2006-05-17 2018-05-15 Dsm Nutritional Products Ag Homogenized formulations containing microcapsules and methods of making and using thereof
CA2654031C (en) 2006-06-05 2016-05-24 Ocean Nutrition Canada Limited Microcapsules with improved shells
NZ596269A (en) 2006-07-05 2012-12-21 Catalyst Biosciences Inc Protease screening methods and proteases identified thereby
WO2008085997A2 (en) 2007-01-10 2008-07-17 Ocean Nutrition Canada, Ltd. Vegetarian microcapsules
WO2009083203A2 (de) * 2007-12-28 2009-07-09 Heraeus Kulzer Gmbh Topische anwendung und formulierung von erythropoietin für die wundheilung der haut
EP2807187B1 (de) 2012-01-26 2017-07-26 Christopher J. Soares Peptidantagonisten aus der calcitonin-cgrp-familie von peptidhormonen und deren verwendung
US20140350087A9 (en) 2012-03-22 2014-11-27 Halozyme, Inc. Oncovector Nucleic Acid Molecules and Methods of Use
US10105410B2 (en) 2014-03-10 2018-10-23 Rambam Med-Tech Ltd. Heparanase inhibitory peptides and use thereof for treating clinical pathologies
EP3334418B1 (de) * 2015-08-10 2023-06-07 The Trustees of Princeton University Nanoverkapselung mit grasmaterialien und anwendungen davon
US20180050005A1 (en) 2016-08-16 2018-02-22 Janssen Pharmaceutica Nv Concentrated Solution of 17-Hydroxydocosahexaenoic Acid
EP3506925B1 (de) 2016-09-02 2023-09-06 Christopher J. Soares Verwendung von cgrp-rezeptor-antagonisten bei der behandlung des glaukoms
BR112020001367A2 (pt) 2017-07-26 2020-08-11 Janssen Pharmaceutica N.V. métodos de proteção da integridade vascular induzida por terapia de radiação direcionada
CA3127458A1 (en) 2019-01-25 2020-07-30 Janssen Pharmaceutica Nv Methods of enhancing protection against organ and vascular injury, hematopoietic recovery and survival in response to total body radiation/chemical exposure
JP2022523295A (ja) 2019-01-25 2022-04-22 ヤンセン ファーマシューティカ エヌ．ベー． 発疱剤および苛性ガスの毒性作用を緩和する方法
WO2020154585A1 (en) 2019-01-25 2020-07-30 Janssen Pharmaceutica Nv Methods for mitigating liver injury and promoting liver hypertrophy, regeneration and cell engraftment in conjunction with radiation and/or radiomimetic treatments
JP2024536246A (ja) 2021-10-01 2024-10-04 ヤンセン ファーマシューティカ エヌ．ベー． 前駆細胞産生を増加させる方法
WO2023168426A1 (en) 2022-03-03 2023-09-07 Enosi Therapeutics Corporation Compositions and cells containing mixtures of oligo-trap fusion proteins (ofps) and uses thereof
WO2024186690A2 (en) 2023-03-03 2024-09-12 Enosi Therapeutics Corporation Oligo-trap fusion proteins (ofps) and uses thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6197229A (ja) † 1984-10-18 1986-05-15 Chugai Pharmaceut Co Ltd 安定なエリトロポエチン製剤
SE459005B (sv) † 1985-07-12 1989-05-29 Aake Rikard Lindahl Saett att framstaella sfaeriska polymerpartiklar
US5057317A (en) † 1987-03-24 1991-10-15 Chugai Seiyaku Kabushiki Kaisha Slow-release pharmaceutical agent
WO1989003678A1 (en) * 1987-10-30 1989-05-05 Stolle Research & Development Corporation Low residual solvent microspheres and microencapsulation process
US4990336A (en) * 1989-02-08 1991-02-05 Biosearch, Inc. Sustained release dosage form
FR2658432B1 (fr) * 1990-02-22 1994-07-01 Medgenix Group Sa Microspheres pour la liberation controlee des substances hydrosolubles et procede de preparation.
JPH04124127A (ja) * 1990-09-14 1992-04-24 Chugai Pharmaceut Co Ltd マイクロカプセル型徐放性製剤及びその製造法
AU653771B2 (en) * 1991-01-03 1994-10-13 Alkermes Controlled Therapeutics, Inc. Stabilization of proteins by cationic biopolymers
US5288502A (en) * 1991-10-16 1994-02-22 The University Of Texas System Preparation and uses of multi-phase microspheres

Also Published As

Publication number Publication date
AU680422B2 (en) 1997-07-31
PT644771E (pt) 2002-12-31
EP0644771B1 (de) 2002-08-21
AU4275597A (en) 1998-01-15
WO1993025221A1 (en) 1993-12-23
DK0644771T4 (da) 2006-12-27
EP0644771B2 (de) 2006-12-06
DE69332222D1 (de) 2002-09-26
AU4630893A (en) 1994-01-04
CA2136434C (en) 2008-12-02
AU698016B2 (en) 1998-10-22
DE69332222T3 (de) 2007-05-10
EP0644771A1 (de) 1995-03-29
JPH07507806A (ja) 1995-08-31
DK0644771T3 (da) 2002-12-16
ES2181691T5 (es) 2007-10-01
DE69332222T2 (de) 2003-03-20
ES2181691T3 (es) 2003-03-01
CA2136434A1 (en) 1993-12-23

Similar Documents

Publication Publication Date Title
DE69332222D1 (de) Enythropoietin enthaltendes arzneimittelabgabesystem
PT98397A (pt) Processo para a preparacao de microcapsulas para administracao de uma composicao farmaceutica com libertacao controlada duma proteina ou dum polipeptido mediante integracao com um polimero hidrofobico biodegradavel
NO884474L (no) Implanterbart, biologisk nedbrytbart virkestoff-frigjoeringssystem.
FI872481A0 (fi) Kiinteä, hallitusti vapauttava lääkeaineen kantoaineena käytettävä matriisi
FI902583A7 (fi) Suonensisäinen lääkkeenanto- ja laajennuskatetri
PT984774E (pt) Microesferas de libertacao controlada, com retencao gastrica, para uma administracao de drogas melhorada
ATE52027T1 (de) Formulierungen mit verzoegerter freisetzung.
DK1028753T3 (da) Indgivelse af poly(ethylenglycol)-konjugerede molekyler fra nedbrydellige hydrogeler
BR0210631A (pt) Composição farmacêutica de liberação prolongada
KR930701987A (ko) 치주 질환을 치료하기 위한 서방성 조성물
FR2739564B3 (fr) Seringue de securite a usage unique, dont la canule d'aiguille se retracte automatiquement et entierement apres le premier usage
ES554821A0 (es) Procedimiento para la preparacion de microparticulas que permiten la liberacion prolongada de una substancia biologicameente activa.
ITMI922603A1 (it) Composizioni farmaceutiche comprendenti un farmaco, una sostanza polimerica reticolata, un olio ed un agente tensioattivo
FI935396L (fi) Uudet nanopartikkelien muodossa olevat, veren röntgenvarjoainekoostumukset, joissa on suuren molekyylipainon pinta-aktiivista ainetta
KR910009241A (ko) 치근막 질환 치료용 서방성 조성물
ES2016620B3 (es) Sistema para liberar medicamentos con bioaceptabilidad mejorada.
PT83241B (pt) Processo para a preparacao de composicoes de drogas de matriz polimerica, capazes de mascarar o sabor de um ingrediente activo, contendo um polimero tendo uma serie de grupos acido e ester carboxilicos
NO953647L (no) Veterinær-medikament med forlenget frigjöring
ATE132877T1 (de) Emulgatorfreie emulsionspolymere in pharmazeutischen zubereitungen mit verzögerter wirkstofffreigabe und ihre herstellung
BR9916378A (pt) Misturas de polìmeros com agentes de desmoldagem
ES2051706T3 (es) Agente coccidiocida.
IL93721A0 (en) Mixed micelles compositions and their use as carriers for the parenteral application of the drugs
IT8830617V0 (it) Sistema completo per iniezione costituito da siringa, ago, disinfettante ed eventuale supporto, in unica confezione.

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
UEP Publication of translation of european patent specification

Ref document number: 0644771

Country of ref document: EP

REN Ceased due to non-payment of the annual fee