US 6613556
Adaptation of virus to vertebrate cells
expired A61KA61K2039/5254A61K39/12
Quick answer
US patent 6613556 (Adaptation of virus to vertebrate cells) held by The United States of America as represented by the Secretary of the Army expires Mon Aug 28 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 Sep 02 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 28 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K2039/5254, A61K39/12, A61P, A61P31/14