US 11491222
Method of treating lower back pain
granted A61KA61K2039/505A61K2039/545
Quick answer
US patent 11491222 (Method of treating lower back pain) held by REGENERON PHARMACEUTICALS, INC. expires Mon Nov 03 2042 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Nov 08 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 03 2042 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61K, A61K2039/505, A61K2039/545, A61K39/39541, A61K39/3955