US 6676936
Chimeric and/or growth-restricted flaviviruses
expired A61KA61K2039/5258
Quick answer
US patent 6676936 (Chimeric and/or growth-restricted flaviviruses) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Jan 08 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue Jan 13 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 08 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K2039/5258