US 11826328
Stable treprostinil prodrugs
granted A61KA61K31/192A61K31/216
Quick answer
US patent 11826328 (Stable treprostinil prodrugs) held by United Therapeutics Corporation expires Mon Nov 23 2043 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- United Therapeutics Corporation
- Grant date
- Tue Nov 28 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 23 2043 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61K, A61K31/192, A61K31/216, A61K31/222, A61K31/335