US 7842701
Pyrazoloquinolone derivative and use thereof
granted A61PA61P1/02A61P1/04
Quick answer
US patent 7842701 (Pyrazoloquinolone derivative and use thereof) held by Takeda Pharmaceutical Company Limited expires Mon Nov 25 2030 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Nov 30 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 25 2030 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61P, A61P1/02, A61P1/04, A61P1/16, A61P1/18