US 8445509
Fused heterocyclic derivatives and use thereof
granted A61PA61P35/00
Quick answer
US patent 8445509 (Fused heterocyclic derivatives and use thereof) held by Takeda Pharmaceutical Company Limited expires Mon May 16 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue May 21 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 16 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61P, A61P35/00