Mucoadhesive pharmaceutical composition for the controlled release of active principles
US5900247A · kind A · utility
60Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1996 |
| Grant date | May 4, 1999 |
| Priority date | — |
| Expiry date | Dec 27, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P43/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a new mucoadhesive pharmaceutical composition which makes possible the prolonged release of active pharmaceutical principles in the buccal cavity or via the transmucosal route.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.