US 6617309
Inhibitors of serine proteases, particularly hepatitis C virus NS3 protease
expired A61KA61K38/00A61P
Quick answer
US patent 6617309 (Inhibitors of serine proteases, particularly hepatitis C virus NS3 protease) held by Vertex Pharmaceuticals Incorporated expires Mon Sep 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Vertex Pharmaceuticals Incorporated
- Grant date
- Tue Sep 09 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 04 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 32
- CPC classes
- A61K, A61K38/00, A61P, A61P1/16, A61P31/12