US 11370843
High affinity antibodies to human IL-6 receptor
granted A61KA61K2039/505A61P
Quick answer
US patent 11370843 (High affinity antibodies to human IL-6 receptor) held by REGENERON PHARMACEUTICALS, INC. expires Mon Jun 23 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Jun 28 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 23 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K2039/505, A61P, A61P1/00, A61P1/04