US 9416139
Spiro ring compound as hepatitis C virus (HCV) inhibitor and uses thereof
granted A61KA61K31/4184A61K31/423
Quick answer
US patent 9416139 (Spiro ring compound as hepatitis C virus (HCV) inhibitor and uses thereof) held by SUNSHINE LAKE PHARMA CO., LTD. expires Mon Aug 11 2036 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- SUNSHINE LAKE PHARMA CO., LTD.
- Grant date
- Tue Aug 16 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 11 2036 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 23
- CPC classes
- A61K, A61K31/4184, A61K31/423, A61K31/435, A61K31/4709