US 6838075
Inhaleable spray dried 4-helix bundle protein powders having minimized aggregation
expired A61KA61K9/0075A61K9/1688
Quick answer
US patent 6838075 (Inhaleable spray dried 4-helix bundle protein powders having minimized aggregation) held by Nektar Therapeutics expires Mon Dec 30 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Jan 04 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 30 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 27
- CPC classes
- A61K, A61K9/0075, A61K9/1688, A61K9/1694