US 9480677
Enantiomers of spiro-oxindole compounds and their uses as therapeutic agents
granted A61KA61K31/407A61P
Quick answer
US patent 9480677 (Enantiomers of spiro-oxindole compounds and their uses as therapeutic agents) held by Xenon Pharmaceuticals Inc. expires Mon Oct 27 2036 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Xenon Pharmaceuticals Inc.
- Grant date
- Tue Nov 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 27 2036 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 1
- CPC classes
- A61K, A61K31/407, A61P, A61P1/00, A61P1/02