US 6794491
Polypeptides, their production and use
expired A61KA61K38/00
Quick answer
US patent 6794491 (Polypeptides, their production and use) held by Takeda Chemical Industries Ltd. expires Mon Sep 16 2024 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Sep 21 2004 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 16 2024 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 7
- CPC classes
- A61K, A61K38/00