US 7022500
Humanized immunoglobulins
expired A61KA61K2039/505A61K38/00
Quick answer
US patent 7022500 (Humanized immunoglobulins) held by Protein Design Labs, Inc. expires Mon Mar 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Protein Design Labs, Inc.
- Grant date
- Tue Apr 04 2006 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Mar 30 2026 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 95
- CPC classes
- A61K, A61K2039/505, A61K38/00, A61P, A61P19/02