US 8497393
Process to prepare treprostinil, the active ingredient in Remodulin®
granted A61KA61K31/192A61P
Quick answer
US patent 8497393 (Process to prepare treprostinil, the active ingredient in Remodulin®) held by United Therapeutics Corporation expires Mon Jul 25 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- United Therapeutics Corporation
- Grant date
- Tue Jul 30 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 25 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 22
- CPC classes
- A61K, A61K31/192, A61P, A61P1/00, A61P1/14