US 11053294
Masked cytokine polypeptides
granted A61KA61K38/00A61P
Quick answer
US patent 11053294 (Masked cytokine polypeptides) held by Xilio Development, Inc. expires Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Xilio Development, Inc.
- Grant date
- Tue Jul 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 01 2041 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K38/00, A61P, A61P35/00