US 6251924
Pharmaceutical composition
expired A61KA61K31/135A61K31/19
Quick answer
US patent 6251924 (Pharmaceutical composition) held by Takeda Chemical Industries Ltd. expires Mon Jun 21 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Jun 26 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jun 21 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K31/135, A61K31/19, A61K31/415, A61K31/42