Use of butylurea, nonoxynol-9 and benzalkonium chloride as anti-bacterial, anti-viral contraceptive agents
US5387611A · kind A · utility
26Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 1993 |
| Grant date | Feb 7, 1995 |
| Priority date | — |
| Expiry date | Jun 3, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P15/16
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
This invention relates to methods of abrogating sperm motility utilizing the anti-bacterial, anti-viral agents butylurea, Nonoxynol-9 and benzalkonium chloride. This invention is further directed to anti-bacterial, anti-viral, non-irritating contraceptive compositions, and to methods of enhancing contraceptive capabilities of conventional contraceptive means as well as to enhanced conventional contraceptive means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.