US 9499516
Nitrogen-containing heterocyclic compound
granted A61KA61K31/045A61K31/13
Quick answer
US patent 9499516 (Nitrogen-containing heterocyclic compound) held by Takeda Pharmaceutical Company Limited expires Mon Nov 17 2036 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Nov 22 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 17 2036 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 2
- CPC classes
- A61K, A61K31/045, A61K31/13, A61K31/325, A61K31/4035