US 6655379
Aerosolized active agent delivery
expired A61KA61K9/0073
Quick answer
US patent 6655379 (Aerosolized active agent delivery) held by Nektar Therapeutics expires Mon Nov 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Dec 02 2003 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Nov 27 2023 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 25
- CPC classes
- A61K, A61K9/0073