US 10343903
Cationic polymer coated mesoporous silica nanoparticles and uses thereof
granted A61KA61K31/704A61K31/713
Quick answer
US patent 10343903 (Cationic polymer coated mesoporous silica nanoparticles and uses thereof) held by The Regents of the University of California expires Mon Jul 04 2039 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jul 09 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 04 2039 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 23
- CPC classes
- A61K, A61K31/704, A61K31/713, A61K9/0019, A61K9/5115