US 6328994
Orally disintegrable tablets
expired A61KA61K31/4439A61K9/0056
Quick answer
US patent 6328994 (Orally disintegrable tablets) held by Takeda Chemical Industries Ltd. expires Mon Dec 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time). Status: expired.
Key facts
- Applicant
- Takeda Chemical Industries Ltd.
- Grant date
- Tue Dec 11 2001 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Dec 06 2021 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 45
- CPC classes
- A61K, A61K31/4439, A61K9/0056, A61K9/1611, A61K9/1652