Delivery system
US7850986B2 · kind B2 · utility
5Cited by
6References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 5, 2005 |
| Grant date | Dec 14, 2010 |
| Priority date | — |
| Expiry date | Aug 25, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K31/58
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a delivery system comprising a core and a membrane encasing said core, wherein said core and membrane consist essentially of an elastomer composition and said core comprises at least one therapeutically active agent. The delivery system is characterized in that the membrane comprises at least one regulating agent. The invention also relates to a method for controlling the release of at least one therapeutically active agent from a delivery system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.