Sustained-release drug carrier composition
US8877242B2 · kind B2 · utility
2Cited by
26References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 2009 |
| Grant date | Nov 4, 2014 |
| Priority date | — |
| Expiry date | Jul 14, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2420/04
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention provides compositions for extended release of an active ingredient, comprising a lipid-saturated matrix formed from a biodegradable polymer. The present invention also provides methods of producing the matrix compositions and methods for using the matrix compositions to provide controlled release of an active ingredient in the body of a subject in need thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.