US 7662408
Sustained-release preparations
granted A61KA61K38/08A61K38/24
Quick answer
US patent 7662408 (Sustained-release preparations) held by Takeda Pharmaceutical Company Limited expires Mon Feb 11 2030 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Feb 16 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Feb 11 2030 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K38/08, A61K38/24, A61K47/34, A61K9/5031