US 12157762
Tethered interleukin-15 and interleukin-21
granted A61KA61K2239/31A61K2239/38
Quick answer
US patent 12157762 (Tethered interleukin-15 and interleukin-21) held by The United States of America, as represented by the Secretary, Department of Health and Human Services expires Mon Nov 28 2044 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- The United States of America, as represented by the Secretary, Department of Health and Human Services
- Grant date
- Tue Dec 03 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 28 2044 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K2239/31, A61K2239/38, A61K2239/59, A61K40/11