US 8288530
Method of preparing macromolecular contrast agents and uses thereof
granted A61KA61K47/59A61K47/595
Quick answer
US patent 8288530 (Method of preparing macromolecular contrast agents and uses thereof) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Oct 11 2032 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue Oct 16 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 11 2032 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 28
- CPC classes
- A61K, A61K47/59, A61K47/595, A61K49/085, A61K49/124