Methods and compositions for intravaginal contraception
US4368186A · kind A · utility
22Cited by
4References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 7, 1981 |
| Grant date | Jan 11, 1983 |
| Priority date | — |
| Expiry date | May 7, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S424/14
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A gel formulation, which is inherently spermicidal and which provides an efficient delivery system for spermicidal and other contraceptively effective compounds intravaginally is disclosed. Said formulation is useful in methods of intravaginal contraception.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.