US 6297286
Therapeutic use and formulation
expired A61KA61K31/135A61K31/137
Quick answer
US patent 6297286 (Therapeutic use and formulation) held by Darwin Discovery Limited expires Mon Sep 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Darwin Discovery Limited
- Grant date
- Tue Oct 02 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 27 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K31/135, A61K31/137, A61K31/485, A61K33/243