US 6277379
Use of purified invaplex from gram negative bacteria as a vaccine
expired A61KA61K2039/505A61K2039/55516
Quick answer
US patent 6277379 (Use of purified invaplex from gram negative bacteria as a vaccine) held by The United States of America as represented by the Secretary of the Army expires Mon Aug 16 2021 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 Aug 21 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 16 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61K, A61K2039/505, A61K2039/55516, A61K2039/55544, A61K2039/55572