US 6066657
Benzofuran-4-carboxamides and their therapeutic use
expired A61PA61P1/04A61P11/00
Quick answer
US patent 6066657 (Benzofuran-4-carboxamides and their therapeutic use) held by Darwin Discovery Limited expires Mon May 18 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Tue May 23 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 18 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 13
- CPC classes
- A61P, A61P1/04, A61P11/00, A61P11/06, A61P17/00