HK1013405A1 - Preparation of hollow microcapsules - Google Patents
Preparation of hollow microcapsulesInfo
- Publication number
- HK1013405A1 HK1013405A1 HK98114794A HK98114794A HK1013405A1 HK 1013405 A1 HK1013405 A1 HK 1013405A1 HK 98114794 A HK98114794 A HK 98114794A HK 98114794 A HK98114794 A HK 98114794A HK 1013405 A1 HK1013405 A1 HK 1013405A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- microcapsules
- preparation
- solution
- hollow microcapsules
- protein
- Prior art date
Links
- 239000003094 microcapsule Substances 0.000 title abstract 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003125 aqueous solvent Substances 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 102000004169 proteins and genes Human genes 0.000 abstract 2
- 108090000623 proteins and genes Proteins 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 102000009027 Albumins Human genes 0.000 abstract 1
- 108010088751 Albumins Proteins 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000002872 contrast media Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 238000002604 ultrasonography Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Chemical Kinetics & Catalysis (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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 (1)
Publication Number | Publication Date |
---|---|
HK1013405A1 true HK1013405A1 (en) | 1999-08-27 |
Family
ID=10764705
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK98114794A HK1013405A1 (en) | 1994-11-19 | 1998-12-22 | Preparation of hollow microcapsules |
Country Status (19)
Country | Link |
---|---|
US (2) | US5741478A (xx) |
EP (1) | EP0743860B2 (xx) |
JP (1) | JP4592831B2 (xx) |
KR (1) | KR100188356B1 (xx) |
CN (1) | CN1072966C (xx) |
AT (1) | ATE216595T1 (xx) |
AU (1) | AU681815B2 (xx) |
CA (1) | CA2177492C (xx) |
DE (1) | DE69526491T3 (xx) |
DK (1) | DK0743860T3 (xx) |
ES (1) | ES2174968T3 (xx) |
GB (2) | GB9423419D0 (xx) |
HK (1) | HK1013405A1 (xx) |
NO (1) | NO313491B1 (xx) |
PT (1) | PT743860E (xx) |
RU (1) | RU2193397C2 (xx) |
SG (1) | SG81230A1 (xx) |
WO (1) | WO1996015814A1 (xx) |
ZA (1) | ZA959801B (xx) |
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AU673057B2 (en) * | 1993-02-22 | 1996-10-24 | Abraxis Bioscience, Llc | Methods for (in vivo) delivery of biologics and compositionsuseful therefor |
ES2231775T5 (es) * | 1993-07-30 | 2011-02-02 | Imcor Pharmaceutical Co. | Composición de microburbujas estabilizadas para ecografía. |
GB9423419D0 (en) * | 1994-11-19 | 1995-01-11 | Andaris Ltd | Preparation of hollow microcapsules |
ATE234080T1 (de) * | 1994-12-16 | 2003-03-15 | Elan Drug Delivery Ltd | Vernetzte mikropartikel und ihre verwendung als arzneiträger |
-
1994
- 1994-11-19 GB GB9423419A patent/GB9423419D0/en active Pending
-
1995
- 1995-11-15 CN CN95191282A patent/CN1072966C/zh not_active Expired - Fee Related
- 1995-11-15 WO PCT/GB1995/002673 patent/WO1996015814A1/en active IP Right Grant
- 1995-11-15 RU RU96116133/14A patent/RU2193397C2/ru not_active IP Right Cessation
- 1995-11-15 ES ES95936688T patent/ES2174968T3/es not_active Expired - Lifetime
- 1995-11-15 SG SG9800856A patent/SG81230A1/en unknown
- 1995-11-15 AU AU38533/95A patent/AU681815B2/en not_active Ceased
- 1995-11-15 GB GB9610968A patent/GB2298628B/en not_active Expired - Fee Related
- 1995-11-15 JP JP51665396A patent/JP4592831B2/ja not_active Expired - Fee Related
- 1995-11-15 US US08/676,344 patent/US5741478A/en not_active Expired - Lifetime
- 1995-11-15 DE DE69526491T patent/DE69526491T3/de not_active Expired - Lifetime
- 1995-11-15 KR KR1019960703464A patent/KR100188356B1/ko not_active IP Right Cessation
- 1995-11-15 PT PT95936688T patent/PT743860E/pt unknown
- 1995-11-15 CA CA002177492A patent/CA2177492C/en not_active Expired - Fee Related
- 1995-11-15 EP EP95936688A patent/EP0743860B2/en not_active Expired - Lifetime
- 1995-11-15 AT AT95936688T patent/ATE216595T1/de not_active IP Right Cessation
- 1995-11-15 DK DK95936688T patent/DK0743860T3/da active
- 1995-11-17 ZA ZA959801A patent/ZA959801B/xx unknown
-
1996
- 1996-07-18 NO NO19962994A patent/NO313491B1/no not_active IP Right Cessation
-
1998
- 1998-02-13 US US09/023,696 patent/US6623722B1/en not_active Expired - Fee Related
- 1998-12-22 HK HK98114794A patent/HK1013405A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69526491T2 (de) | 2002-10-31 |
NO962994D0 (no) | 1996-07-18 |
CA2177492C (en) | 2003-03-25 |
NO962994L (no) | 1996-07-18 |
JP4592831B2 (ja) | 2010-12-08 |
GB2298628A (en) | 1996-09-11 |
US5741478A (en) | 1998-04-21 |
NO313491B1 (no) | 2002-10-14 |
GB9610968D0 (en) | 1996-07-31 |
ATE216595T1 (de) | 2002-05-15 |
KR100188356B1 (ko) | 1999-06-01 |
GB2298628B (en) | 1998-08-05 |
US6623722B1 (en) | 2003-09-23 |
JPH09508067A (ja) | 1997-08-19 |
ZA959801B (en) | 1996-08-28 |
DK0743860T3 (da) | 2002-08-12 |
WO1996015814A1 (en) | 1996-05-30 |
DE69526491D1 (de) | 2002-05-29 |
AU3853395A (en) | 1996-06-17 |
MX9602851A (es) | 1997-12-31 |
GB9423419D0 (en) | 1995-01-11 |
CN1072966C (zh) | 2001-10-17 |
CA2177492A1 (en) | 1996-05-30 |
SG81230A1 (en) | 2001-06-19 |
PT743860E (pt) | 2002-10-31 |
AU681815B2 (en) | 1997-09-04 |
EP0743860B1 (en) | 2002-04-24 |
RU2193397C2 (ru) | 2002-11-27 |
DE69526491T3 (de) | 2009-07-30 |
EP0743860A1 (en) | 1996-11-27 |
EP0743860B2 (en) | 2008-12-31 |
CN1138828A (zh) | 1996-12-25 |
ES2174968T3 (es) | 2002-11-16 |
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Legal Events
Date | Code | Title | Description |
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PF | Patent in force | ||
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20041115 |