US 6124288
Xanthines and their therapeutic use
expired A61PA61P11/00A61P13/02
Quick answer
US patent 6124288 (Xanthines and their therapeutic use) held by Darwin Discovery Limited expires Mon Sep 21 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Tue Sep 26 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 21 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61P, A61P11/00, A61P13/02, A61P15/00, A61P25/00