US 6299904
Solid pharmaceutical preparation
expired A61KA61K31/4184A61K31/4439
Quick answer
US patent 6299904 (Solid pharmaceutical preparation) held by Takeda Chemical Industries Ltd. expires Mon Oct 04 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Oct 09 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 04 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 6
- CPC classes
- A61K, A61K31/4184, A61K31/4439, A61K31/7008, A61K9/0056