US 9044398
Abuse-deterrent pharmaceutical compositions of opiods and other drugs
granted A61KA61K31/20A61K31/485
Quick answer
US patent 9044398 (Abuse-deterrent pharmaceutical compositions of opiods and other drugs) held by Collegium Pharmaceutical, Inc. expires Mon May 28 2035 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Collegium Pharmaceutical, Inc.
- Grant date
- Tue Jun 02 2015 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 28 2035 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 11
- CPC classes
- A61K, A61K31/20, A61K31/485, A61K47/12, A61K9/145