US 6436989
Prodrugs of aspartyl protease inhibitors
expired A61PA61P31/12A61P31/18
Quick answer
US patent 6436989 (Prodrugs of aspartyl protease inhibitors) held by Vertex Pharmaceuticals Incorporated expires Mon Aug 15 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Tue Aug 20 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 15 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61P, A61P31/12, A61P31/18, A61P43/00