Flavivirus variants having phenotypic variation and immunogenic compositions thereof
US7482017B2 · kind B2 · utility
7Cited by
1References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2005 |
| Grant date | Jan 27, 2009 |
| Priority date | — |
| Expiry date | Jun 3, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A50/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention concerns isolated attenuated flaviviruses , such as West Nile viruses, having modifications that provide phenotypic varation, particularly in comparison to a more virulent reference strains. The invention encompasses the isolated viruses and immunogenic compositions thereof, in addition to methods to produce and utilize same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.