US 12070506
Steroids and antibody-conjugates thereof
granted A61KA61K31/58A61K31/685
Quick answer
US patent 12070506 (Steroids and antibody-conjugates thereof) held by REGENERON PHARMACEUTICALS, INC. expires Mon Aug 22 2044 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Aug 27 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 22 2044 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61K, A61K31/58, A61K31/685, A61K31/7048, A61K47/542