US 6455509
Dengue nucleic acid vaccines that induce neutralizing antibodies
expired A61KA61K2039/53
Quick answer
US patent 6455509 (Dengue nucleic acid vaccines that induce neutralizing antibodies) held by United States of America as represented by the Secretary of the Air Force expires Mon Sep 19 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- United States of America as represented by the Secretary of the Air Force
- Grant date
- Tue Sep 24 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 19 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 28
- CPC classes
- A61K, A61K2039/53