US 11919910
Spiropyrrolidine derived antiviral agents
granted A61PA61P31/14
Quick answer
US patent 11919910 (Spiropyrrolidine derived antiviral agents) held by Enanta Pharmaceuticals, Inc. expires Mon Feb 29 2044 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Enanta Pharmaceuticals, Inc.
- Grant date
- Tue Mar 05 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 29 2044 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 13
- CPC classes
- A61P, A61P31/14