US 11672775
Treprostinil prodrugs
granted A61KA61K31/192A61K31/216
Quick answer
US patent 11672775 (Treprostinil prodrugs) held by United Therapeutics Corporation expires Mon Jun 08 2043 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- United Therapeutics Corporation
- Grant date
- Tue Jun 13 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 08 2043 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K31/192, A61K31/216, A61K31/222, A61K31/265