US 7329638
Drug delivery compositions
granted A61KA61K2039/505A61K47/61
Quick answer
US patent 7329638 (Drug delivery compositions) held by THE REGENTS OF THE UNIVERSITY OF MICHIGAN expires Mon Feb 07 2028 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- THE REGENTS OF THE UNIVERSITY OF MICHIGAN
- Grant date
- Tue Feb 12 2008 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 07 2028 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K2039/505, A61K47/61, A61K47/645, A61K47/6809