US 8551935
Benefit agent containing delivery particle
granted A61KA61K2800/413A61K8/11
Quick answer
US patent 8551935 (Benefit agent containing delivery particle) held by Appleton Papers Inc. expires Mon Oct 03 2033 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Appleton Papers Inc.
- Grant date
- Tue Oct 08 2013 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Oct 03 2033 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 15
- CPC classes
- A61K, A61K2800/413, A61K8/11, A61K8/4966, A61K8/922