Delivery system for entrapping charged macromolecules and a method for preparing same
Abstract
The present invention relates to a new delivery system and its production method. This delivery system is a diphase system which sends a 荷電 macromolecule, and contains a load 電疎水性 organic matter phase and a right 荷電 inorganic matter phase. This organic phase and an inorganic phase catch the added macromolecule, and capture of this macromolecule is performed by the electrostatic bond between an organic phase, an inorganic phase, and a macromolecule. The process of mixing the process and them to which load 電有機相, a 荷電 macromolecule, and a right 荷電 inorganic matter phase are contacted is included in the production methods of this delivery system.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
13 members in 9 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 69989000 | United States of America | A | |
| 0101535 | Canada | W |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| CA2426967A1 | Canada | A1 | |
| WO0236097A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU1486402A | Australia | A | |
| WO0236097A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US6552004B1 | United States of America | B1 | |
| EP1330237A2 | European Patent Office (EPO) | A2 | |
| JP2004512352A | Japan | A | |
| US2004087529A1 | United States of America | A1 | |
| MXPA03003786A | Mexico | A | |
| EP1330237B1 | European Patent Office (EPO) | B1 | |
| AT287702TThis record | Austria | T | |
| ATE287702T1 | Austria | T1 | |
| DE60108656D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 1983352
Titles2
- German
- ABGABESYSTEM ZUM EINSCHLIESSEN VON GELADENEN MAKROMOLEKÜLEN UND VERFAHREN ZU DESSEN HERSTELLUNG
- English
- DISPENSING SYSTEM FOR THE INCLUSION OF LOADED MACROMOLECULES AND METHOD FOR THE PRODUCTION THEREOF
Classification
- CPC, 2
- A61K9/1075
- A61P43/00
- IPC, 8
- A61K39 00
- A61K47 02
- A61K47 24
- A61K47 30
- A61K47 44
- A61K9 08
- A61K9 107
- A61P43 00