US 6432996
Pharmaceutical composition
expired A61KA61K31/222A61K31/4184
Quick answer
US patent 6432996 (Pharmaceutical composition) held by Takeda Chemical Industries Ltd. expires Mon Aug 08 2022 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Aug 13 2002 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 08 2022 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 16
- CPC classes
- A61K, A61K31/222, A61K31/4184, A61K31/425, A61K31/44