Issued Patents All Time
Showing 51–75 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10441175 | Toothbrush with removable smart device | Guang Sheng Guo | 2019-10-15 |
| 10426255 | Oral care instrument | Fan Gang Xie, Guang Sheng Guo, Cun Zhang | 2019-10-01 |
| 10299580 | Multi-component bristle having components with different oral care additives, and oral care implement comprising the same | Ting Yan, Bo Zhang, Guang Sheng Guo | 2019-05-28 |
| D845637 | Oral care implement | Yan Mei Ji | 2019-04-16 |
| D845638 | Tootbrush | Yan Mei Ji, Guang Sheng Guo | 2019-04-16 |
| D840692 | Oral care implement | Bo Zhang, Yanmei Ji, Xiangji Ding, Jianrong Zhou | 2019-02-19 |
| D840691 | Oral care implement | Robert Moskovich, Guang Sheng Guo, Stephen Nelson, Joachim Storz, Felix Mueller | 2019-02-19 |
| D840158 | Oral care implement | Bo Zhang, Yanmei Ji, Xiangji Ding, Jianrong Zhou | 2019-02-12 |
| 10070715 | Toothbrush with visual and/or other sensory effects | Chi Shing Wong, Douglas Hohlbein, Kenneth Waguespack, Al Sprosta, Xiangji Ding | 2018-09-11 |
| D826706 | Oral care implement package | Robert Moskovich, Daniel Wainless, Yan Mei Ji | 2018-08-28 |
| D823001 | Oral care implement | Guang Sheng Guo, Fan Gang Xie, Li Ping Zhang | 2018-07-17 |
| D816478 | Oral care implement package | Robert Moskovich, Daniel Wainless, Yan Mei Ji | 2018-05-01 |
| 9955778 | Oral care implement and method of manufacturing an oral care implement | Yan Mei Ji, Xiang Ji Ding, Bo Zhang, Yu Liu | 2018-05-01 |
| D815838 | Toothbrush | Yan Mei Ji, Guang Sheng Guo | 2018-04-24 |
| D809911 | Oral care implement package | Robert Moskovich, Daniel Wainless, Yan Mei Ji | 2018-02-13 |
| D806397 | Oral care implement | Yan Mei Ji, Thasma Ramaswamy Ravindran, Anand Taparia | 2018-01-02 |
| D805307 | Oral care implement | Yu Liu, Xiang Ji Ding, Ji Yan Mei | 2017-12-19 |
| D796847 | Oral care implement | Ting Yan | 2017-09-12 |
| D795592 | Oral care implement | Jin Zhao | 2017-08-29 |
| D791486 | Toothbrush | Xiang Ji Ding, Yu Liu, Al Sprosta, Kenneth Waguespack | 2017-07-11 |
| D789694 | Oral care implement | Guang Sheng Guo, Fan Gang Xie | 2017-06-20 |
| 9681743 | Spiral bristle having strand components with different oral care additives, and oral care implement comprising the same | Ting Yan, Bo Zhang, Guang Sheng Guo | 2017-06-20 |
| D782824 | Oral care implement | Guang Sheng Guo, Fan Gang Xie | 2017-04-04 |
| D780459 | Oral care implement | Guang Sheng Guo, Fan Gang Xie, Li Ping Zhang | 2017-03-07 |
| D777446 | Oral care implement handle | Robert Moskovich, Guang Sheng Guo, Stephen Nelson, Joachim Storz, Felix Mueller | 2017-01-31 |