US 9045496
N-substituted oxazinopteridines and oxazinopteridinones
granted A61KA61K31/5383A61K45/06
Quick answer
US patent 9045496 (N-substituted oxazinopteridines and oxazinopteridinones) held by Takeda Pharmaceutical Company Limited expires Mon May 28 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Jun 02 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 28 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K31/5383, A61K45/06, A61P, A61P1/00