US 8784885
Controlled release preparation
granted A61KA61K31/4439A61K9/2013
Quick answer
US patent 8784885 (Controlled release preparation) held by Takeda Pharmaceutical Company Limited expires Mon Jul 17 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Jul 22 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 17 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 43
- CPC classes
- A61K, A61K31/4439, A61K9/2013, A61K9/2846, A61K9/5026