Intravaginal delivery system
US5694947A · kind A · utility
78Cited by
6References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1996 |
| Grant date | Dec 9, 1997 |
| Priority date | — |
| Expiry date | Apr 11, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P5/24
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Intravaginal delivery system including a flexible support means, and a delivery means carried by the support means and containing an active agent wherein the support means comprises a core member substantially in the form of an open ring, and the delivery means comprises at least one polymer body which encircles the core member in a beltwise manner along a portion of a length of the core member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.