US 7514436
Pyridazine derivatives and their use as therapeutic agents
granted A61KA61K31/00A61K31/501
Quick answer
US patent 7514436 (Pyridazine derivatives and their use as therapeutic agents) held by Xenon Pharmaceuticals Inc. expires Mon Apr 02 2029 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Xenon Pharmaceuticals Inc.
- Grant date
- Tue Apr 07 2009 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 02 2029 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 30
- CPC classes
- A61K, A61K31/00, A61K31/501, A61K31/551, A61P