US 6680299
4'-substituted leucomycins
expired A61PA61P31/04
Quick answer
US patent 6680299 (4'-substituted leucomycins) held by Enanta Pharmaceuticals, Inc. expires Mon Jan 15 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Enanta Pharmaceuticals, Inc.
- Grant date
- Tue Jan 20 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 15 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 10
- CPC classes
- A61P, A61P31/04