US 11292778
Heterocyclyl polymethine IR chromophores
granted A61KA61K45/06A61P
Quick answer
US patent 11292778 (Heterocyclyl polymethine IR chromophores) held by The Regents of the University of California expires Mon Mar 31 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Apr 05 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 31 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K45/06, A61P, A61P43/00