US 8354411
1-phenyl-3-pyrazolylpyridazin-4(1H)-one compound
granted A61KA61K9/2059A61P
Quick answer
US patent 8354411 (1-phenyl-3-pyrazolylpyridazin-4(1H)-one compound) held by Takeda Pharmaceutical Company Limited expires Mon Jan 10 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Jan 15 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 10 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K9/2059, A61P, A61P25/00, A61P25/14