Bioadhesive composition and patch
US8173113B1 · kind B1 · utility
4Cited by
18References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 14, 1997 |
| Grant date | May 8, 2012 |
| Priority date | — |
| Expiry date | May 14, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L15/585
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A bioadhesive composition that adheres suitably to a mucosal surface and is capable of delivering drugs in sustained fashion, and a patch comprising the bioadhesive composition. Methods of using and processes for preparing the bioadhesive composition are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.