US 6255354
Preparation of a pulmonary surfactant for instillation and oral application
expired A61KA61K38/1709
Quick answer
US patent 6255354 (Preparation of a pulmonary surfactant for instillation and oral application) held by MSE Pharmazeutika GmbH expires Mon Jun 28 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- MSE Pharmazeutika GmbH
- Grant date
- Tue Jul 03 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 28 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 12
- CPC classes
- A61K, A61K38/1709