US 7172768
Storage stable powder compositions of interleukin-4 receptor
granted A61KA61K38/1793A61K9/0075
Quick answer
US patent 7172768 (Storage stable powder compositions of interleukin-4 receptor) held by Nektar Therapeutics expires Mon Feb 01 2027 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Nektar Therapeutics
- Grant date
- Tue Feb 06 2007 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 01 2027 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 22
- CPC classes
- A61K, A61K38/1793, A61K9/0075, A61K9/1611, A61K9/1617