US 7989445
Thienopyrimidone compound
granted A61PA61P1/04A61P1/16
Quick answer
US patent 7989445 (Thienopyrimidone compound) held by Takeda Pharmaceutical Company Limited expires Mon Jul 28 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Aug 02 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 28 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61P, A61P1/04, A61P1/16, A61P1/18, A61P11/00