US 8563575
Fused heterocyclic compounds
granted A61KA61K31/4353A61K31/4355
Quick answer
US patent 8563575 (Fused heterocyclic compounds) held by Takeda Pharmaceutical Company Limited expires Mon Oct 17 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Oct 22 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 17 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K31/4353, A61K31/4355, A61K31/437, A61K31/4427