Intravaginal drug delivery device
US6103256A · kind A · utility
59Cited by
0References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 2, 1999 |
| Grant date | Aug 15, 2000 |
| Priority date | — |
| Expiry date | Dec 2, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K9/0036
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An intravaginal drug delivery device comprising at least one active agent dispersed in a polymer matrix, wherein the concentration of active agent at the outer surface of the device at the time of use is not substantially higher than the concentration of the active agent in the remainder of the device, a method of treatment therewith and a process for its preparation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.