US 6896906
Storage stable powder compositions of interleukin-4 receptor
expired A61KA61K38/1793A61K9/0075
Quick answer
US patent 6896906 (Storage stable powder compositions of interleukin-4 receptor) held by Nektar Therapeutics expires Mon May 19 2025 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue May 24 2005 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 19 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 38
- CPC classes
- A61K, A61K38/1793, A61K9/0075, A61K9/1611, A61K9/1617