US 8778944
Pyridazinone compounds
granted A61KA61K9/2059A61P
Quick answer
US patent 8778944 (Pyridazinone compounds) held by Takeda Pharmaceutical Company Limited expires Mon Jul 10 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Jul 15 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 10 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 38
- CPC classes
- A61K, A61K9/2059, A61P, A61P25/00, A61P25/14