US 8399449
Fused heterocyclic derivative and use thereof
granted A61PA61P35/00A61P35/02
Quick answer
US patent 8399449 (Fused heterocyclic derivative and use thereof) held by Takeda Pharmaceutical Company Limited expires Mon Mar 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Mar 19 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 14 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61P, A61P35/00, A61P35/02, A61P35/04, A61P43/00