US 6887866
Short-acting sedative hypnotic agents for anesthesia and sedation
expired A61KA61K31/216A61K31/24
Quick answer
US patent 6887866 (Short-acting sedative hypnotic agents for anesthesia and sedation) held by Theravance, Inc. expires Mon Apr 28 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Theravance, Inc.
- Grant date
- Tue May 03 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 28 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 33
- CPC classes
- A61K, A61K31/216, A61K31/24, A61P, A61P23/00