US 7612064
Sulfopyrroles
granted A61PA61P1/04A61P1/16
Quick answer
US patent 7612064 (Sulfopyrroles) held by Takeda Pharmaceutical Company Limited expires Mon Oct 29 2029 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Nov 03 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 29 2029 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61P, A61P1/04, A61P1/16, A61P11/00, A61P11/06