Oral vaccine against gram negative bacterial infection
US5730989A · kind A · utility
44Cited by
2References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 7, 1995 |
| Grant date | Mar 24, 1998 |
| Priority date | — |
| Expiry date | Jun 7, 2015 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns an oral preparation useful as an immunizing agent or vaccine against gram negative bacterial infection. This oral preparation can also be used as a treatment for those infected with gam negative bacteria. The preparations can be used against any gram negative bacterial infection, including Escherichia coli, Shigella flexneri 2a, and Salmonella enteriditis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.