Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12161739 | Peroxymonosulfate toothpowder composition for tenacious stains | Cajetan DOGO-ISONAGIE, Lin Fei, Suman Chopra | 2024-12-10 |
| 11648298 | Oral care compositions | Shaotang Yuan, Paloma Pimenta, Dennis Ontumi, Robert DiCosimo, Sharon L. Haynie +1 more | 2023-05-16 |
| 11331252 | Dentifrice including zinc and blue dye or pigment | Agnieszka KOCINSKA, Suman Chopra | 2022-05-17 |
| 11166890 | Peroxymonosulfate toothpowder composition for tenacious stains | Cajetan DOGO-ISONAGIE, Lin Fei, Suman Chopra | 2021-11-09 |
| 11033475 | Oral care compositions and methods for whitening teeth | Shaotang Yuan, Guofeng Xu, Robert DiCosimo, Sharon L. Haynie, Mark S. Payne | 2021-06-15 |
| 11033476 | Oral care compositions and methods for whitening teeth | Guofeng Xu, Venda Porter Maloney, Junhong MAO, Shaotang Yuan, Suman Chopra +7 more | 2021-06-15 |
| 10973885 | Oral care compositions | Shaotang Yuan, Paloma Pimenta, Dennis Ontumi, Robert DiCosimo, Sharon L. Haynie +1 more | 2021-04-13 |
| 10426719 | Oral care compositions and methods for whitening teeth | Shaotang Yuan, Guofeng Xu, Robert DiCosimo, Sharon L. Haynie, Mark S. Payne | 2019-10-01 |
| 10413500 | Oral care compositions and methods for whitening teeth | Guofeng Xu, Venda Porter Maloney, Junhong MAO, Shaotang Yuan, Suman Chopra +7 more | 2019-09-17 |
| 10238590 | Liquid activation system | Guofeng Xu, Steven Miller | 2019-03-26 |
| 9782330 | Mouthwash product and method of making and using the product | Guofeng Xu, Steven Miller | 2017-10-10 |
| 9334212 | Compounds and compositions | Ravi Subramanyam, Guofeng Xu, Shamim Ansari | 2016-05-10 |
| 8895929 | Analysis of substrates having agents deposited thereon | Guofeng Xu, Deborah Ann Peru, Ravi Subramanyam | 2014-11-25 |
| 8852559 | Borinic compositions | Venda Porter, Andre Morgan, Stanislav Jaracz, Guofeng Xu, Donghui Wu +2 more | 2014-10-07 |
| 8803095 | Analysis of substrates having agents deposited thereon | Guofeng Xu, Deborah Ann Peru, Ravi Subramanyam | 2014-08-12 |