US 7056901
Microgel particles for the delivery of bioactive materials
granted A61KA61K2039/53A61K2039/55555
Quick answer
US patent 7056901 (Microgel particles for the delivery of bioactive materials) held by The Regents of the University of California expires Mon Jun 01 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jun 06 2006 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 01 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 17
- CPC classes
- A61K, A61K2039/53, A61K2039/55555, A61K31/70, A61K39/39