US 9644039
Acid-degradable and bioerodible modified polyhydroxylated materials
granted A61KA61K2039/55555A61K2039/55561
Quick answer
US patent 9644039 (Acid-degradable and bioerodible modified polyhydroxylated materials) held by The Regents of the University of California expires Mon May 04 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue May 09 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 04 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 36
- CPC classes
- A61K, A61K2039/55555, A61K2039/55561, A61K38/02, A61K38/16