DE69920222D1 - Kalziumphosphatbeschichtete vesikel - Google Patents

Kalziumphosphatbeschichtete vesikel

Info

Publication number
DE69920222D1
DE69920222D1 DE69920222T DE69920222T DE69920222D1 DE 69920222 D1 DE69920222 D1 DE 69920222D1 DE 69920222 T DE69920222 T DE 69920222T DE 69920222 T DE69920222 T DE 69920222T DE 69920222 D1 DE69920222 D1 DE 69920222D1
Authority
DE
Germany
Prior art keywords
calcium phosphate
coated vesicles
phosphate coated
vesicles
calcium
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 - Fee Related
Application number
DE69920222T
Other languages
English (en)
Other versions
DE69920222T2 (de
Inventor
Jan Tadeusz Czernuszka
David Bryan Haddow
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.)
Oxford University Innovation Ltd
Original Assignee
Oxford University Innovation 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
Application filed by Oxford University Innovation Ltd filed Critical Oxford University Innovation Ltd
Application granted granted Critical
Publication of DE69920222D1 publication Critical patent/DE69920222D1/de
Publication of DE69920222T2 publication Critical patent/DE69920222T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/107—Emulsions ; Emulsion preconcentrates; Micelles
    • A61K9/1075—Microemulsions or submicron emulsions; Preconcentrates or solids thereof; Micelles, e.g. made of phospholipids or block copolymers
    • 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
    • A61K9/10—Dispersions; Emulsions
    • A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
    • A61K9/1271—Non-conventional liposomes, e.g. PEGylated liposomes or liposomes coated or grafted with polymers
    • 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
    • A61K9/501—Inorganic compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Dispersion Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Materials For Medical Uses (AREA)
DE69920222T 1998-06-26 1999-06-25 Kalziumphosphatbeschichtete vesikel Expired - Fee Related DE69920222T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9813906 1998-06-26
GBGB9813906.6A GB9813906D0 (en) 1998-06-26 1998-06-26 Coatings
PCT/GB1999/002005 WO2000000177A1 (en) 1998-06-26 1999-06-25 Calcium phosphate coated vesicles

Publications (2)

Publication Number Publication Date
DE69920222D1 true DE69920222D1 (de) 2004-10-21
DE69920222T2 DE69920222T2 (de) 2005-09-29

Family

ID=10834499

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69920222T Expired - Fee Related DE69920222T2 (de) 1998-06-26 1999-06-25 Kalziumphosphatbeschichtete vesikel

Country Status (6)

Country Link
EP (1) EP1089711B1 (de)
JP (1) JP2002519316A (de)
DE (1) DE69920222T2 (de)
ES (1) ES2229716T3 (de)
GB (1) GB9813906D0 (de)
WO (1) WO2000000177A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR553701A0 (en) * 2001-06-07 2001-07-12 Royal Alexandra Hospital For Children, The A device for the delivery of a drug to a fractured bone
DE10127897B4 (de) * 2001-06-08 2006-04-20 Bionorica Ag Manteltablette mit Pflanzentrockenextrakten
GB0126467D0 (en) * 2001-11-03 2002-01-02 Accentus Plc Deposition of coatings on substrates
EP1476137A1 (de) * 2002-01-28 2004-11-17 Phares Pharmaceutical Research N.V. Zusammensetzung mit schwer wasserlöslichen verbindungen in porösen trägern
JP4886297B2 (ja) * 2002-11-01 2012-02-29 バイオデリバリー サイエンシーズ インターナショナル インコーポレイティッド ジオデート送達媒体
FR2855074A1 (fr) * 2003-05-22 2004-11-26 Rhodia Chimie Sa Capsules de phosphate de calcium, procede de preparation et ses utilisations
JP4900646B2 (ja) * 2005-09-15 2012-03-21 独立行政法人産業技術総合研究所 リン酸カルシウム複合材料およびその製造方法
US8354258B2 (en) 2005-12-14 2013-01-15 The Invention Science Fund I, Llc Diatom device
US8198080B2 (en) * 2005-12-14 2012-06-12 The Invention Science Fund I, Llc Bone delivery device
US9061075B2 (en) 2005-12-14 2015-06-23 The Invention Science Fund I, Llc Bone delivery device
US9005944B2 (en) 2005-12-14 2015-04-14 The Invention Science Fund I, Llc Bone cell delivery device
US8278094B2 (en) 2005-12-14 2012-10-02 The Invention Science Fund I, Llc Bone semi-permeable device
US8367384B2 (en) 2005-12-14 2013-02-05 The Invention Science Fund I, Llc Bone semi-permeable device
US8900865B2 (en) 2005-12-14 2014-12-02 The Invention Science Fund I, Llc Blood brain barrier device
GB0711007D0 (en) * 2007-06-07 2007-07-18 Isis Innovation Polymeric microparticles
DE102009001895A1 (de) * 2009-03-26 2010-09-30 Biotronik Vi Patent Ag Medizinisches Implantat zur Medikamentenfreisetzung mit poröser Oberfläche
US8551749B2 (en) 2009-04-23 2013-10-08 The Invention Science Fund I, Llc Device including bone cage and method for treatment of disease in a subject
US9937128B2 (en) 2009-08-03 2018-04-10 The University Of North Carolina At Chapel Hill Liposomes comprising a calcium phosphate-containing precipitate
WO2011039952A1 (ja) 2009-09-30 2011-04-07 株式会社サンギ 難溶性物質の水溶解性改善方法
US8882740B2 (en) 2009-12-23 2014-11-11 Stryker Trauma Gmbh Method of delivering a biphosphonate and/or strontium ranelate below the surface of a bone
WO2012057706A1 (en) 2010-10-25 2012-05-03 Nanyang Technological University Method for micropatterning a substrate and a patterned substrate formed thereof
SG190009A1 (en) 2010-11-24 2013-06-28 Univ Nanyang Tech Method for encapsulating particles
US20130295186A1 (en) * 2010-11-24 2013-11-07 Say Chye Joachim Loo Method for coating particles with calcium phosphate and particles, microparticles and nanoparticles formed thereof
JP5909796B2 (ja) 2012-03-02 2016-04-27 株式会社サンギ 難溶性物質の水溶解性改善方法
US20220212156A1 (en) * 2019-05-10 2022-07-07 Commonwealth Scientific And Industrial Research Organisation Microcapsule
CN115105474B (zh) * 2022-06-22 2023-07-07 暨南大学 共载双氢青蒿素及磷酸钙的生物矿化脂质体及其制备方法和应用
WO2025225696A1 (ja) * 2024-04-25 2025-10-30 東ソー株式会社 細胞外小胞精製キット及び細胞外小胞の精製方法

Also Published As

Publication number Publication date
ES2229716T3 (es) 2005-04-16
JP2002519316A (ja) 2002-07-02
EP1089711A1 (de) 2001-04-11
WO2000000177A1 (en) 2000-01-06
EP1089711B1 (de) 2004-09-15
GB9813906D0 (en) 1998-08-26
DE69920222T2 (de) 2005-09-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee