US 11576984
Genetically modified mouse with humanized immunoglobulin heavy chain constant region genes and method of using
granted A61KA61K49/0008
Quick answer
US patent 11576984 (Genetically modified mouse with humanized immunoglobulin heavy chain constant region genes and method of using) held by REGENERON PHARMACEUTICALS, INC. expires Mon Feb 09 2043 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Feb 14 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 09 2043 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K49/0008