US 6544549
Multilamellar coalescence vesicles (MLCV) containing biologically active compounds
expired A61KA61K9/1277A61K9/1278
Quick answer
US patent 6544549 (Multilamellar coalescence vesicles (MLCV) containing biologically active compounds) held by Biomira USA Inc. expires Mon Apr 03 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Biomira USA Inc.
- Grant date
- Tue Apr 08 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Apr 03 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 20
- CPC classes
- A61K, A61K9/1277, A61K9/1278