US 8728447
Teeth-whitening gel
granted A61KA61K8/24A61K8/64
Quick answer
US patent 8728447 (Teeth-whitening gel) held by FAR EASTERN NEW CENTURY CORPORATION expires Mon May 15 2034 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- FAR EASTERN NEW CENTURY CORPORATION
- Grant date
- Tue May 20 2014 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon May 15 2034 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 8
- CPC classes
- A61K, A61K8/24, A61K8/64