US 9662316
Nitrogen-containing heterocyclic compound
granted A61KA61K31/045A61K31/13
Quick answer
US patent 9662316 (Nitrogen-containing heterocyclic compound) held by Takeda Pharmaceutical Company Limited expires Mon May 25 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue May 30 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 25 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K31/045, A61K31/13, A61K31/325, A61K31/4035