US 10513526
Solid state forms of spiro-oxindole compounds
granted A61KA61K31/407A61P
Quick answer
US patent 10513526 (Solid state forms of spiro-oxindole compounds) held by Xenon Pharmaceuticals Inc. expires Mon Dec 19 2039 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Xenon Pharmaceuticals Inc.
- Grant date
- Tue Dec 24 2019 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 19 2039 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61K, A61K31/407, A61P, A61P25/00, A61P25/08