ATE136456T1 - Extrudierverfahren für liposomen - Google Patents
Extrudierverfahren für liposomenInfo
- Publication number
- ATE136456T1 ATE136456T1 AT91920348T AT91920348T ATE136456T1 AT E136456 T1 ATE136456 T1 AT E136456T1 AT 91920348 T AT91920348 T AT 91920348T AT 91920348 T AT91920348 T AT 91920348T AT E136456 T1 ATE136456 T1 AT E136456T1
- Authority
- AT
- Austria
- Prior art keywords
- liposomes
- porous film
- aluminum oxide
- filter assemblies
- oxide porous
- Prior art date
Links
- 239000002502 liposome Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 230000000712 assembly Effects 0.000 abstract 3
- 238000000429 assembly Methods 0.000 abstract 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 3
- 239000000725 suspension Substances 0.000 abstract 2
- 208000030507 AIDS Diseases 0.000 abstract 1
- 206010028980 Neoplasm Diseases 0.000 abstract 1
- 239000012867 bioactive agent Substances 0.000 abstract 1
- 201000011510 cancer Diseases 0.000 abstract 1
- 239000003814 drug Substances 0.000 abstract 1
- 229940079593 drug Drugs 0.000 abstract 1
- 239000000706 filtrate Substances 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
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
- A61K9/127—Synthetic bilayered vehicles, e.g. liposomes or liposomes with cholesterol as the only non-phosphatidyl surfactant
- A61K9/1277—Preparation processes; Proliposomes
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Dispersion Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US59320090A | 1990-10-05 | 1990-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE136456T1 true ATE136456T1 (de) | 1996-04-15 |
Family
ID=24373802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT91920348T ATE136456T1 (de) | 1990-10-05 | 1991-10-04 | Extrudierverfahren für liposomen |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0552299B1 (de) |
| JP (1) | JP3238701B2 (de) |
| AT (1) | ATE136456T1 (de) |
| AU (1) | AU649293B2 (de) |
| CA (1) | CA2091776C (de) |
| DE (1) | DE69118708T2 (de) |
| DK (1) | DK0552299T3 (de) |
| ES (1) | ES2087315T3 (de) |
| FI (1) | FI103092B1 (de) |
| GR (1) | GR3020216T3 (de) |
| IE (1) | IE913494A1 (de) |
| WO (1) | WO1992005772A1 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1994008626A1 (de) * | 1992-10-16 | 1994-04-28 | Andreas Sachse | Verfahren und vorrichtung zur herstellung flüssiger, disperser systeme |
| US5716526A (en) * | 1994-01-14 | 1998-02-10 | The Liposome Company, Inc. | Method of separating materials from liposomes or lipid complexes |
| JP2005170928A (ja) * | 2003-10-21 | 2005-06-30 | Konica Minolta Medical & Graphic Inc | リポソーム含有ｘ線造影剤およびその製造方法 |
| JP2005170923A (ja) * | 2003-10-21 | 2005-06-30 | Konica Minolta Medical & Graphic Inc | リポソーム含有ｘ線造影剤およびその製造方法 |
| EP1547674A1 (de) * | 2003-12-23 | 2005-06-29 | MediGene Oncology GmbH | Verfahren zur Herstellung von Kolloidteilchen |
| JP4654590B2 (ja) * | 2004-03-31 | 2011-03-23 | コニカミノルタエムジー株式会社 | Ｘ線ｃｔ用造影組成物およびその製造方法 |
| JP2009102257A (ja) * | 2007-10-23 | 2009-05-14 | Unitika Ltd | リポソーム及びそれを含む皮膚化粧料 |
| CN103203127B (zh) * | 2013-04-02 | 2015-09-02 | 上海正乾生物技术有限公司 | 脂质体挤出过滤装置 |
| HUP1300621A2 (hu) | 2013-10-31 | 2015-05-28 | Richter Gedeon Nyrt | Steril, tetszõleges részecskeméretû, liposzómák elõállítása zárt rendszerû folyamatos extrúzióval |
| TWI899208B (zh) * | 2020-04-17 | 2025-10-01 | 德商贏創運營有限公司 | 擠製系統和用於脂質體擠製的過濾器保持器 |
| EP4669454A1 (de) * | 2023-02-23 | 2025-12-31 | Evonik Operations GmbH | Liposomenextruder in kleinem massstab |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1264668C (en) * | 1984-06-20 | 1990-01-23 | EXTRUSION TECHNIQUES FOR THE PRODUCTION OF LIPOSOMES | |
| GB8426264D0 (en) * | 1984-10-17 | 1984-11-21 | Alcan Int Ltd | Porous films |
| US4737323A (en) * | 1986-02-13 | 1988-04-12 | Liposome Technology, Inc. | Liposome extrusion method |
| WO1988007850A1 (en) * | 1987-04-16 | 1988-10-20 | The Liposome Company, Inc. | Liposome continuous size reduction method and apparatus |
| PT96465B (pt) * | 1990-01-12 | 1998-06-30 | Liposome Co Inc | Liposomas e geles obtidos por fusao interdigital e processo para a sua obtencao |
-
1991
- 1991-10-04 AT AT91920348T patent/ATE136456T1/de not_active IP Right Cessation
- 1991-10-04 DE DE69118708T patent/DE69118708T2/de not_active Expired - Lifetime
- 1991-10-04 DK DK91920348.9T patent/DK0552299T3/da active
- 1991-10-04 CA CA002091776A patent/CA2091776C/en not_active Expired - Lifetime
- 1991-10-04 ES ES91920348T patent/ES2087315T3/es not_active Expired - Lifetime
- 1991-10-04 JP JP51854391A patent/JP3238701B2/ja not_active Expired - Lifetime
- 1991-10-04 EP EP91920348A patent/EP0552299B1/de not_active Expired - Lifetime
- 1991-10-04 IE IE349491A patent/IE913494A1/en not_active IP Right Cessation
- 1991-10-04 WO PCT/US1991/007272 patent/WO1992005772A1/en not_active Ceased
- 1991-10-04 AU AU89450/91A patent/AU649293B2/en not_active Expired
-
1993
- 1993-04-02 FI FI931512A patent/FI103092B1/fi not_active IP Right Cessation
-
1996
- 1996-06-12 GR GR960401595T patent/GR3020216T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0552299A4 (en) | 1993-10-20 |
| ES2087315T3 (es) | 1996-07-16 |
| CA2091776A1 (en) | 1992-04-06 |
| DE69118708T2 (de) | 1996-10-31 |
| CA2091776C (en) | 1999-08-31 |
| GR3020216T3 (en) | 1996-09-30 |
| DK0552299T3 (da) | 1996-08-19 |
| FI103092B (fi) | 1999-04-30 |
| FI931512A0 (fi) | 1993-04-02 |
| FI103092B1 (fi) | 1999-04-30 |
| WO1992005772A1 (en) | 1992-04-16 |
| JPH06501646A (ja) | 1994-02-24 |
| IE913494A1 (en) | 1992-04-08 |
| JP3238701B2 (ja) | 2001-12-17 |
| EP0552299B1 (de) | 1996-04-10 |
| AU649293B2 (en) | 1994-05-19 |
| DE69118708D1 (de) | 1996-05-15 |
| EP0552299A1 (de) | 1993-07-28 |
| AU8945091A (en) | 1992-04-28 |
| FI931512L (fi) | 1993-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| EEIH | Change in the person of patent owner | ||
| EELA | Cancelled due to lapse of time |