US 8258252
Sustained-release composition and process for producing the same
granted A61KA61K38/09A61K9/1647
Quick answer
US patent 8258252 (Sustained-release composition and process for producing the same) held by Takeda Pharmaceutical Company Limited expires Mon Aug 30 2032 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Sep 04 2012 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Aug 30 2032 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 4
- CPC classes
- A61K, A61K38/09, A61K9/1647, A61P, A61P13/08