US 6506764
Hydroxamic and carboxylic acid derivatives
expired A61PA61P11/00A61P29/00
Quick answer
US patent 6506764 (Hydroxamic and carboxylic acid derivatives) held by Darwin Discovery Limited expires Mon Jan 09 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Tue Jan 14 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 09 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61P, A61P11/00, A61P29/00, A61P35/00, A61P7/00