US 7964591
Pyridazine derivatives and their use as therapeutic agents
granted A61KA61K31/00A61K31/501
Quick answer
US patent 7964591 (Pyridazine derivatives and their use as therapeutic agents) held by Xenon Pharmaceuticals Inc. expires Mon Jun 16 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Xenon Pharmaceuticals Inc.
- Grant date
- Tue Jun 21 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 16 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 14
- CPC classes
- A61K, A61K31/00, A61K31/501, A61K31/551, A61P