US 8557250
Methods for preparing complex multivalent immunogenic conjugates
granted A61KA61K2039/6037A61K2039/62
Quick answer
US patent 8557250 (Methods for preparing complex multivalent immunogenic conjugates) held by The United States of America as Represented by the Secretary of the Department of Health and Human Services expires Mon Oct 10 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The United States of America as Represented by the Secretary of the Department of Health and Human Services
- Grant date
- Tue Oct 15 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 10 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 27
- CPC classes
- A61K, A61K2039/6037, A61K2039/62, A61K39/116, A61K39/385