US 8541646
Genetically modified mice and engraftment
granted A61KA61K49/00
Quick answer
US patent 8541646 (Genetically modified mice and engraftment) held by REGENERON PHARMACEUTICALS, INC. expires Mon Sep 19 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- REGENERON PHARMACEUTICALS, INC.
- Grant date
- Tue Sep 24 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 19 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 17
- CPC classes
- A61K, A61K49/00