US 6180110
Attenuated hepatitis a virus vaccine which grows in MRC-5 cells
expired A61KA61K2039/5254A61K2039/542
Quick answer
US patent 6180110 (Attenuated hepatitis a virus vaccine which grows in MRC-5 cells) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Jan 25 2021 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 30 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 25 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K2039/5254, A61K2039/542, A61K2039/545, A61K39/12