US 7790755
Controlled release preparation
granted A61KA61K31/4439A61K9/2013
Quick answer
US patent 7790755 (Controlled release preparation) held by Takeda Pharmaceutical Company Limited expires Mon Sep 02 2030 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Takeda Pharmaceutical Company Limited
- Grant date
- Tue Sep 07 2010 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Sep 02 2030 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 9
- CPC classes
- A61K, A61K31/4439, A61K9/2013, A61K9/2846, A61K9/5026