US 6110490
Liposomal delivery system for biologically active agents
expired A61KA61K48/00A61K9/1272
Quick answer
US patent 6110490 (Liposomal delivery system for biologically active agents) held by The United States of America, as represented by the Department of Health and Human Services expires Mon Aug 24 2020 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- The United States of America, as represented by the Department of Health and Human Services
- Grant date
- Tue Aug 29 2000 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 24 2020 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 21
- CPC classes
- A61K, A61K48/00, A61K9/1272