US 10328160
Hollow silica nanospheres and methods of making same
granted A61KA61K2039/53A61K2039/6093
Quick answer
US patent 10328160 (Hollow silica nanospheres and methods of making same) held by The Regents of the University of California expires Mon Jun 20 2039 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jun 25 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 20 2039 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K2039/53, A61K2039/6093, A61K39/0011, A61K47/59