US 6469020
Hydroxamic and carboxylic acid derivatives
expired A61PA61P27/02A61P29/00
Quick answer
US patent 6469020 (Hydroxamic and carboxylic acid derivatives) held by Darwin Discovery Limited expires Mon Oct 17 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Tue Oct 22 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 17 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61P, A61P27/02, A61P29/00, A61P31/00, A61P35/00