System for providing birth control
US11529308B2 · kind B2 · utility
1Cited by
9References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2020 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Sep 22, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P15/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present disclosure relates to a vaginal system that prevents pregnancy comprised of segesterone acetate and ethinyl estradiol and is configured for thirteen 28-day product-use cycles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.