US 8747897
Osmotic drug delivery system
granted A61KA61K31/192A61K31/557
Quick answer
US patent 8747897 (Osmotic drug delivery system) held by Supernus Pharmaceuticals, Inc. expires Mon Jun 05 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Supernus Pharmaceuticals, Inc.
- Grant date
- Tue Jun 10 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 05 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 60
- CPC classes
- A61K, A61K31/192, A61K31/557, A61K31/5575, A61K31/5585