DE69529917D1 - Vernetzte mikropartikel und ihre verwendung als arzneiträger - Google Patents

Vernetzte mikropartikel und ihre verwendung als arzneiträger

Info

Publication number
DE69529917D1
DE69529917D1 DE69529917T DE69529917T DE69529917D1 DE 69529917 D1 DE69529917 D1 DE 69529917D1 DE 69529917 T DE69529917 T DE 69529917T DE 69529917 T DE69529917 T DE 69529917T DE 69529917 D1 DE69529917 D1 DE 69529917D1
Authority
DE
Germany
Prior art keywords
microparticles
networked
medicine
water
groups
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
DE69529917T
Other languages
English (en)
Other versions
DE69529917T2 (de
Inventor
Richard Alan Johnson
Andrew Derek Sutton
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.)
Quadrant Drug Delivery Ltd
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
Application filed by Elan Drug Delivery Ltd filed Critical Elan Drug Delivery Ltd
Application granted granted Critical
Publication of DE69529917D1 publication Critical patent/DE69529917D1/de
Publication of DE69529917T2 publication Critical patent/DE69529917T2/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
    • 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
    • A61K49/223—Microbubbles, hollow microspheres, free gas bubbles, gas microspheres
    • 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

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)
  • Medicinal Preparation (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69529917T 1994-12-16 1995-12-14 Vernetzte mikropartikel und ihre verwendung als arzneiträger Expired - Fee Related DE69529917T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94309417 1994-12-16
PCT/GB1995/002925 WO1996018388A2 (en) 1994-12-16 1995-12-14 Cross-linked microparticles and their use as therapeutic vehicles

Publications (2)

Publication Number Publication Date
DE69529917D1 true DE69529917D1 (de) 2003-04-17
DE69529917T2 DE69529917T2 (de) 2003-12-11

Family

ID=8217949

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69529917T Expired - Fee Related DE69529917T2 (de) 1994-12-16 1995-12-14 Vernetzte mikropartikel und ihre verwendung als arzneiträger

Country Status (19)

Country Link
EP (1) EP0796090B1 (de)
JP (1) JP4350165B2 (de)
CN (1) CN1175208A (de)
AT (1) ATE234080T1 (de)
AU (1) AU692019B2 (de)
BR (1) BR9510462A (de)
CA (1) CA2207077C (de)
CZ (1) CZ183797A3 (de)
DE (1) DE69529917T2 (de)
DK (1) DK0796090T3 (de)
ES (1) ES2191721T3 (de)
FI (1) FI972546A (de)
HU (1) HUT77369A (de)
NO (1) NO972554D0 (de)
NZ (1) NZ297072A (de)
PL (1) PL321018A1 (de)
PT (1) PT796090E (de)
WO (1) WO1996018388A2 (de)
ZA (1) ZA9510702B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6391343B1 (en) 1991-01-15 2002-05-21 Hemosphere, Inc. Fibrinogen-coated particles for therapeutic use
GB9423419D0 (en) * 1994-11-19 1995-01-11 Andaris Ltd Preparation of hollow microcapsules
US5955108A (en) * 1994-12-16 1999-09-21 Quadrant Healthcare (Uk) Limited Cross-linked microparticles and their use as therapeutic vehicles
WO1997044015A1 (en) * 1996-05-17 1997-11-27 Andaris Limited Microparticles and their use in wound therapy
GB9610830D0 (en) 1996-05-23 1996-07-31 Andaris Ltd Use of hollow microcapsules
GB9615435D0 (en) * 1996-07-23 1996-09-04 Andaris Ltd Spray-dried product and its therapeutic use
EP0949932A1 (de) * 1996-10-19 1999-10-20 Quadrant Healthcare (UK) Limited Verwendung von mikrokohlkugeln zur diagnose und therapie
GB9621825D0 (en) * 1996-10-19 1996-12-11 Andaris Ltd Microparticles and their use as therapeutic vehicles
CA2269335C (en) * 1996-10-21 2010-05-25 Quadrant Healthcare (Uk) Limited Platelet substitutes and conjugation methods suitable for their preparation
US6068600A (en) * 1996-12-06 2000-05-30 Quadrant Healthcare (Uk) Limited Use of hollow microcapsules
WO1998033486A1 (en) * 1997-01-30 1998-08-06 Quadrant Healthcare (Uk) Limited Microparticles and their use in cancer treatment
CA2294494A1 (en) 1997-06-05 1998-12-10 Richard C. K. Yen Fibrinogen-coated microspheres
US20060165606A1 (en) 1997-09-29 2006-07-27 Nektar Therapeutics Pulmonary delivery particles comprising water insoluble or crystalline active agents
GB9724143D0 (en) 1997-11-14 1998-01-14 Andaris Ltd Pharmaceutical conjugate
GB9825105D0 (en) * 1998-11-16 1999-01-13 Andaris Ltd Pharamaceutical conjugates
US7871598B1 (en) 2000-05-10 2011-01-18 Novartis Ag Stable metal ion-lipid powdered pharmaceutical compositions for drug delivery and methods of use
EP1458360B1 (de) 2001-12-19 2011-05-11 Novartis AG Pulmonale verabreichung von aminoglykosiden
GB0323378D0 (en) * 2003-10-07 2003-11-05 Univ Leicester Therapeutic agent
KR101142583B1 (ko) * 2004-01-07 2012-05-11 세이가가쿠 고교 가부시키가이샤 히알루론산 유도체 및 그것을 포함하는 약제
GB0623607D0 (en) 2006-11-27 2007-01-03 Haemostatix Ltd Tissue adhesive
US7914999B2 (en) * 2006-12-29 2011-03-29 Abbott Laboratories Non-denaturing lysis reagent
GB0814302D0 (en) 2008-08-05 2008-10-01 Coretherapix Slu Compounds and methods
EP2216054A1 (de) 2009-02-06 2010-08-11 ProFibrix BV Biologisch abbaubarer, extravaskulärer Träger
GB0909131D0 (en) 2009-05-28 2009-07-01 Quadrant Drug Delivery Ltd Dry powder fibrin sealant
GB0909136D0 (en) 2009-05-28 2009-07-01 Profibrix Bv Dry powder composition
WO2011083154A1 (en) 2010-01-08 2011-07-14 Profibrix Bv Dry powder fibrin sealant
NO20110653A1 (no) 2011-05-02 2012-11-05 Spiro Medical As Respirasjonsovervakning
RU2013155713A (ru) 2011-07-06 2015-08-20 Профибрикс Бв Составы для лечения ран

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0494417B1 (de) * 1991-01-10 1996-04-17 Basf Corporation Verfahren zur Vernetzen von Gelatine und Aufnahme eines Materials
GB9221329D0 (en) * 1992-10-10 1992-11-25 Delta Biotechnology Ltd Preparation of further diagnostic agents

Also Published As

Publication number Publication date
NO972554L (no) 1997-06-05
CN1175208A (zh) 1998-03-04
MX9704503A (es) 1997-10-31
EP0796090B1 (de) 2003-03-12
WO1996018388A3 (en) 1996-08-29
AU4184996A (en) 1996-07-03
AU692019B2 (en) 1998-05-28
NO972554D0 (no) 1997-06-05
CA2207077A1 (en) 1996-06-20
CZ183797A3 (en) 1997-11-12
JPH10510527A (ja) 1998-10-13
ATE234080T1 (de) 2003-03-15
PT796090E (pt) 2003-07-31
ZA9510702B (en) 1996-12-17
ES2191721T3 (es) 2003-09-16
FI972546A0 (fi) 1997-06-16
DE69529917T2 (de) 2003-12-11
BR9510462A (pt) 1998-12-15
HUT77369A (hu) 1998-03-30
NZ297072A (en) 1999-03-29
DK0796090T3 (da) 2003-06-23
CA2207077C (en) 2007-02-06
WO1996018388A2 (en) 1996-06-20
PL321018A1 (en) 1997-11-24
FI972546A (fi) 1997-07-04
JP4350165B2 (ja) 2009-10-21
EP0796090A2 (de) 1997-09-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: QUADRANT DRUG DELIVERY LTD., RUDDINGTON, NOTTINGHA

8339 Ceased/non-payment of the annual fee