US 11168146
Compositions and methods for increasing protein half-life in a serum
granted A61PA61P43/00
Quick answer
US patent 11168146 (Compositions and methods for increasing protein half-life in a serum) held by Nanjing Legend Biotech Co., Ltd expires Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nanjing Legend Biotech Co., Ltd
- Grant date
- Tue Nov 09 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 04 2041 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61P, A61P43/00