US 7981931
Pharmaceutical compositions of short-acting sedative hypnotic agent
granted A61KA61K31/20A61K31/216
Quick answer
US patent 7981931 (Pharmaceutical compositions of short-acting sedative hypnotic agent) held by Theravance, Inc. expires Mon Jul 14 2031 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Theravance, Inc.
- Grant date
- Tue Jul 19 2011 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 14 2031 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 22
- CPC classes
- A61K, A61K31/20, A61K31/216, A61K31/325, A61K9/1075