US 7147806
Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein
granted A61KA61K9/1694A61K9/5153
Quick answer
US patent 7147806 (Polymer microspheres/nanospheres and encapsulating therapeutic proteins therein) held by Aphios Corporation expires Mon Dec 07 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Aphios Corporation
- Grant date
- Tue Dec 12 2006 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 07 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 17
- CPC classes
- A61K, A61K9/1694, A61K9/5153, A61K9/5192