US 12350120
Gum-protecting and teeth-whitening strip and preparation method thereof
granted A61KA61K8/24A61K8/8147
Quick answer
US patent 12350120 (Gum-protecting and teeth-whitening strip and preparation method thereof) held by Jiangxi Dentalbright Technology Co., Ltd. expires Mon Jul 03 2045 00:00:00 GMT+0000 (Coordinated Universal Time). Status: granted.
Key facts
- Applicant
- Jiangxi Dentalbright Technology Co., Ltd.
- Grant date
- Tue Jul 08 2025 00:00:00 GMT+0000 (Coordinated Universal Time)
- Expiration
- Mon Jul 03 2045 00:00:00 GMT+0000 (Coordinated Universal Time)
- Claims
- 18
- CPC classes
- A61K, A61K8/24, A61K8/8147, A61K8/8152