US 6180142
Reduction of surfactant inactivation in pulmonary surfactant therapy
expired A61KA61K31/715A61K35/42
Quick answer
US patent 6180142 (Reduction of surfactant inactivation in pulmonary surfactant therapy) held by The Regents of the University of California expires Mon Jan 25 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The Regents of the University of California
- Grant date
- Tue Jan 30 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jan 25 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 30
- CPC classes
- A61K, A61K31/715, A61K35/42, A61K45/06, A61P