CN1842321B - 生物蚀解性缓释递药系统 - Google Patents
生物蚀解性缓释递药系统 Download PDFInfo
- Publication number
- CN1842321B CN1842321B CN2004800247244A CN200480024724A CN1842321B CN 1842321 B CN1842321 B CN 1842321B CN 2004800247244 A CN2004800247244 A CN 2004800247244A CN 200480024724 A CN200480024724 A CN 200480024724A CN 1842321 B CN1842321 B CN 1842321B
- Authority
- CN
- China
- Prior art keywords
- delivery system
- activating agent
- inner core
- described delivery
- active agent
- 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
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- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
Abstract
Description
Claims (33)
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US48331603P | 2003-06-26 | 2003-06-26 | |
| US60/483,316 | 2003-06-26 | ||
| US50194703P | 2003-09-11 | 2003-09-11 | |
| US60/501,947 | 2003-09-11 | ||
| US57530704P | 2004-05-28 | 2004-05-28 | |
| US60/575,307 | 2004-05-28 | ||
| PCT/US2004/020547 WO2005000268A2 (en) | 2003-06-26 | 2004-06-25 | Bioerodible sustained release drug delivery systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1842321A CN1842321A (zh) | 2006-10-04 |
| CN1842321B true CN1842321B (zh) | 2012-07-04 |
Family
ID=37031074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800247244A Expired - Fee Related CN1842321B (zh) | 2003-06-26 | 2004-06-25 | 生物蚀解性缓释递药系统 |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1842321B (zh) |
| SI (1) | SI1635787T1 (zh) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324280A (en) * | 1990-04-02 | 1994-06-28 | Alza Corporation | Osmotic dosage system for delivering a formulation comprising liquid carrier and drug |
| US5378475A (en) * | 1991-02-21 | 1995-01-03 | University Of Kentucky Research Foundation | Sustained release drug delivery devices |
| WO2000035419A2 (en) * | 1998-12-17 | 2000-06-22 | Alza Corporation | Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings |
| US6375972B1 (en) * | 2000-04-26 | 2002-04-23 | Control Delivery Systems, Inc. | Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof |
| WO2002049573A2 (en) * | 2000-12-18 | 2002-06-27 | Wockhardt Limited | Novel in-situ forming controlled release microcarrier delivery system |
-
2004
- 2004-06-25 SI SI200431836T patent/SI1635787T1/sl unknown
- 2004-06-25 CN CN2004800247244A patent/CN1842321B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5324280A (en) * | 1990-04-02 | 1994-06-28 | Alza Corporation | Osmotic dosage system for delivering a formulation comprising liquid carrier and drug |
| US5378475A (en) * | 1991-02-21 | 1995-01-03 | University Of Kentucky Research Foundation | Sustained release drug delivery devices |
| WO2000035419A2 (en) * | 1998-12-17 | 2000-06-22 | Alza Corporation | Conversion of liquid filled gelatin capsules into controlled release systems by multiple coatings |
| US6375972B1 (en) * | 2000-04-26 | 2002-04-23 | Control Delivery Systems, Inc. | Sustained release drug delivery devices, methods of use, and methods of manufacturing thereof |
| WO2002049573A2 (en) * | 2000-12-18 | 2002-06-27 | Wockhardt Limited | Novel in-situ forming controlled release microcarrier delivery system |
Also Published As
| Publication number | Publication date |
|---|---|
| SI1635787T1 (sl) | 2012-04-30 |
| CN1842321A (zh) | 2006-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CONTROL DELIVERY SYSTEMS INC. Free format text: FORMER OWNER: CONTROL DELIVERY SYSTEMS, INC. Effective date: 20130116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: PSIVIDA US,INC. Free format text: FORMER NAME: CONTROL DELIVERY SYSTEMS INC. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Delaware Patentee after: PSIVIDA US, Inc. Address before: Delaware Patentee before: PSIVIDA US, Inc. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130116 Address after: Delaware Patentee after: PSIVIDA US, Inc. Address before: Massachusetts, USA Patentee before: CONTROL DELIVERY SYSTEMS, Inc. |
|
| CP03 | Change of name, title or address |
Address after: Massachusetts, USA Patentee after: Viewpoint Pharmaceutical USA Ltd. Address before: Delaware Patentee before: PSIVIDA US, Inc. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |