US 9763883
Abuse-deterrent drug formulations
granted A61KA61K31/13A61K31/135
Quick answer
US patent 9763883 (Abuse-deterrent drug formulations) held by Collegium Pharmaceutical, Inc. expires Mon Sep 14 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Collegium Pharmaceutical, Inc.
- Grant date
- Tue Sep 19 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 14 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K31/13, A61K31/135, A61K31/20, A61K31/4458