US 6638514
Multivalent dengue virus vaccine
expired A61KA61K2039/5254A61K2039/70
Quick answer
US patent 6638514 (Multivalent dengue virus vaccine) held by The United States of America as represented by the Secretary of the Army expires Mon Oct 23 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America as represented by the Secretary of the Army
- Grant date
- Tue Oct 28 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 23 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61K, A61K2039/5254, A61K2039/70, A61K39/12, A61P