US 8063209
Phosphonyl ester conjugates as prodrugs
granted A61KA61K38/00A61K47/542
Quick answer
US patent 8063209 (Phosphonyl ester conjugates as prodrugs) held by The United States of America as represented by the Department of Health and Human Services (DHHS) expires Mon Nov 17 2031 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 (DHHS)
- Grant date
- Tue Nov 22 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 17 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 5
- CPC classes
- A61K, A61K38/00, A61K47/542, A61K47/556, A61K47/64