US 9554999
Lyophilization of synthetic liposomal pulmonary surfactant
granted A61KA61K31/20A61K31/661
Quick answer
US patent 9554999 (Lyophilization of synthetic liposomal pulmonary surfactant) held by Windtree Therapeutics, Inc. expires Mon Jan 26 2037 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Windtree Therapeutics, Inc.
- Grant date
- Tue Jan 31 2017 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 26 2037 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K31/20, A61K31/661, A61K31/683, A61K31/685