US 6838237
Antigenically reactive regions of the hepatitis a virus polyprotein
expired A61KA61K38/00A61K39/00
Quick answer
US patent 6838237 (Antigenically reactive regions of the hepatitis a virus polyprotein) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Dec 30 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 04 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 30 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61K, A61K38/00, A61K39/00