DE69526491D1 - Verfahren zur herstellung hohler mikrosphaeren - Google Patents

Verfahren zur herstellung hohler mikrosphaeren

Info

Publication number
DE69526491D1
DE69526491D1 DE69526491T DE69526491T DE69526491D1 DE 69526491 D1 DE69526491 D1 DE 69526491D1 DE 69526491 T DE69526491 T DE 69526491T DE 69526491 T DE69526491 T DE 69526491T DE 69526491 D1 DE69526491 D1 DE 69526491D1
Authority
DE
Germany
Prior art keywords
microcapsules
hollow microspheres
producing hollow
solution
protein
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
DE69526491T
Other languages
English (en)
Other versions
DE69526491T2 (de
DE69526491T3 (de
Inventor
Nicholas Osborne
Derek Sutton
Alan Johnson
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
QUADRANT HEALTHCARE (UK) Ltd RUDDINGTON
Quadrant Healthcare UK 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10764705&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69526491(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by QUADRANT HEALTHCARE (UK) Ltd RUDDINGTON, Quadrant Healthcare UK Ltd filed Critical QUADRANT HEALTHCARE (UK) Ltd RUDDINGTON
Publication of DE69526491D1 publication Critical patent/DE69526491D1/de
Publication of DE69526491T2 publication Critical patent/DE69526491T2/de
Application granted granted Critical
Publication of DE69526491T3 publication Critical patent/DE69526491T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • B01J13/043—Drying and spraying
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acoustics & Sound (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Epidemiology (AREA)
  • Dispersion Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Medicinal Preparation (AREA)
DE69526491T 1994-11-19 1995-11-15 Verfahren zur herstellung hohler mikrosphaeren Expired - Lifetime DE69526491T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9423419 1994-11-19
GB9423419A GB9423419D0 (en) 1994-11-19 1994-11-19 Preparation of hollow microcapsules
PCT/GB1995/002673 WO1996015814A1 (en) 1994-11-19 1995-11-15 Preparation of hollow microcapsules

Publications (3)

Publication Number Publication Date
DE69526491D1 true DE69526491D1 (de) 2002-05-29
DE69526491T2 DE69526491T2 (de) 2002-10-31
DE69526491T3 DE69526491T3 (de) 2009-07-30

Family

ID=10764705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526491T Expired - Lifetime DE69526491T3 (de) 1994-11-19 1995-11-15 Verfahren zur herstellung hohler mikrosphaeren

Country Status (19)

Country Link
US (2) US5741478A (de)
EP (1) EP0743860B2 (de)
JP (1) JP4592831B2 (de)
KR (1) KR100188356B1 (de)
CN (1) CN1072966C (de)
AT (1) ATE216595T1 (de)
AU (1) AU681815B2 (de)
CA (1) CA2177492C (de)
DE (1) DE69526491T3 (de)
DK (1) DK0743860T3 (de)
ES (1) ES2174968T3 (de)
GB (2) GB9423419D0 (de)
HK (1) HK1013405A1 (de)
NO (1) NO313491B1 (de)
PT (1) PT743860E (de)
RU (1) RU2193397C2 (de)
SG (1) SG81230A1 (de)
WO (1) WO1996015814A1 (de)
ZA (1) ZA959801B (de)

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CN114265256B (zh) * 2021-12-30 2023-04-28 广东志慧芯屏科技有限公司 一种电子纸显示设备的制造方法

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Also Published As

Publication number Publication date
EP0743860B2 (de) 2008-12-31
CA2177492A1 (en) 1996-05-30
RU2193397C2 (ru) 2002-11-27
AU3853395A (en) 1996-06-17
ZA959801B (en) 1996-08-28
GB9423419D0 (en) 1995-01-11
WO1996015814A1 (en) 1996-05-30
JP4592831B2 (ja) 2010-12-08
PT743860E (pt) 2002-10-31
MX9602851A (es) 1997-12-31
DE69526491T2 (de) 2002-10-31
ES2174968T3 (es) 2002-11-16
NO962994D0 (no) 1996-07-18
GB2298628B (en) 1998-08-05
CN1072966C (zh) 2001-10-17
NO962994L (no) 1996-07-18
EP0743860B1 (de) 2002-04-24
SG81230A1 (en) 2001-06-19
GB9610968D0 (en) 1996-07-31
ATE216595T1 (de) 2002-05-15
US6623722B1 (en) 2003-09-23
DK0743860T3 (da) 2002-08-12
AU681815B2 (en) 1997-09-04
US5741478A (en) 1998-04-21
CN1138828A (zh) 1996-12-25
DE69526491T3 (de) 2009-07-30
EP0743860A1 (de) 1996-11-27
GB2298628A (en) 1996-09-11
NO313491B1 (no) 2002-10-14
CA2177492C (en) 2003-03-25
JPH09508067A (ja) 1997-08-19
HK1013405A1 (en) 1999-08-27
KR100188356B1 (ko) 1999-06-01

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