US 8513251
Pyridazinone compounds
granted A61KA61K9/2059A61P
Quick answer
US patent 8513251 (Pyridazinone compounds) held by Takeda Pharmaceutical Company Limited expires Mon Aug 15 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Aug 20 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 15 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K9/2059, A61P, A61P25/00, A61P25/14