US 9815796
Pyrimidone carboxamide compounds as PDE2 inhibitors
granted A61PA61P25/18A61P25/22
Quick answer
US patent 9815796 (Pyrimidone carboxamide compounds as PDE2 inhibitors) held by MSD R&D (China) Co. Ltd. expires Mon Nov 09 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- MSD R&D (China) Co. Ltd.
- Grant date
- Tue Nov 14 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 09 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61P, A61P25/18, A61P25/22, A61P25/28