US 9872918
Hydroxyl-polymer-drug-protein conjugates
granted A61KA61K31/4412A61K31/475
Quick answer
US patent 9872918 (Hydroxyl-polymer-drug-protein conjugates) held by Mersana Therapeutics, Inc. expires Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Mersana Therapeutics, Inc.
- Grant date
- Tue Jan 23 2018 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 18 2038 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61K, A61K31/4412, A61K31/475, A61K31/5377, A61K38/05