US 12427197
Methods of producing cobalt nanoparticles and hollow metal nanospheres
granted A61KA61K33/242A61K41/0052
Quick answer
US patent 12427197 (Methods of producing cobalt nanoparticles and hollow metal nanospheres) held by The Regents of the University of California expires Mon Sep 25 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Sep 30 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 25 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K33/242, A61K41/0052, A61K47/51