US 10988537
Antibodies comprising chimeric constant domains
granted A61PA61P43/00
Quick answer
US patent 10988537 (Antibodies comprising chimeric constant domains) held by REGENERON PHARMACEUTICALS, INC. expires Mon Apr 22 2041 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Apr 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 22 2041 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61P, A61P43/00