Issued Patents All Time
Showing 26–50 of 151 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D950958 | Oral care implement | Yanmei Ji | 2022-05-10 |
| D950957 | Oral care implement handle | Jiang Zhou, Fan Gang Xie, Yanmei Ji, Guoqiang Liu | 2022-05-10 |
| 11266226 | Oral care implement | Fan Gang Xie, Yanmei Ji, Jiang Zhou, Douglas Hohlbein | 2022-03-08 |
| D943283 | Toothbrush | Fan Gang Xie, Yanmei Ji, Jiang Zhou, Douglas Hohlbein | 2022-02-15 |
| 11246405 | Oral care implement and spiral bristle for use with the same | Bo Zhang, Guang Sheng Guo | 2022-02-15 |
| 11246399 | Bristle for an oral care implement | Yan Mei Ji | 2022-02-15 |
| 11241080 | Oral care implement and monofilament bristle for use with the same | Bo Zhang, Yu Liu | 2022-02-08 |
| 11013313 | Oral care implement | Guang Sheng Guo, Felix Mueller, Robert Moskovich, Stephen Nelson, Joachim Storz | 2021-05-25 |
| 10952526 | Toothbrush with visual and/or other sensory effects | Chi Shing Wong, Douglas Hohlbein, Kenneth Waguespack, Al Sprosta, Xiang Ji Ding | 2021-03-23 |
| D905433 | Oral care implement | Yu Liu, Xiang Ji Ding, Yan Mei Ji | 2020-12-22 |
| D895973 | Oral care implement | Yanmei Ji | 2020-09-15 |
| 10743647 | Oral care implement and monofilament bristle for use with the same | Bo Zhang, Yu Liu | 2020-08-18 |
| 10702057 | Oral care implement and monofilament bristle for use with the same | Bo Zhang, Guang Sheng Guo | 2020-07-07 |
| 10702056 | Light-emitting oral care implement and method of forming the same | Bo Zhang, Guang Sheng Guo | 2020-07-07 |
| 10702055 | Light emitting oral care implement | Guang Sheng Guo, Bo Zhang, Fan Gang Xie, Jian Rong Zhou | 2020-07-07 |
| D887144 | Oral care implement | Robert Moskovich, Guang Sheng Guo, Stephen Nelson, Joachim Storz, Felix Mueller | 2020-06-16 |
| D884353 | Oral care implement | Bo Zhang, Yanmei Ji, Xiangji Ding, Jianrong Zhou | 2020-05-19 |
| D883677 | Toothbrush | Fan Gang Xie, Yanmei Ji, Jiang Zhou, Douglas Hohlbein | 2020-05-12 |
| D882960 | Oral care implement | Yan Mei Ji | 2020-05-05 |
| D882959 | Oral care implement | Bo Zhang, Yanmei Ji, Xiangji Ding, Jianrong Zhou | 2020-05-05 |
| D877519 | Oral care implement | Yan Mei Ji, Thasma Ramaswamy Ravindran, Anand Taparia | 2020-03-10 |
| 10575629 | Bristle and toothbrush incorporating the same | Guang Sheng Guo, Bo Zhang | 2020-03-03 |
| 10561229 | Oral care implement | Guang Sheng Guo, Felix Mueller, Robert Moskovich, Stephen Nelson, Joachim Storz | 2020-02-18 |
| 10548393 | Toothbrush with enhanced cleaning effects | Guang Sheng Guo, Xiang Ji Ding | 2020-02-04 |
| 10477958 | Multi-component bristle having components with different oral care additives, and oral care implement comprising the same | Ting Yan, Bo Zhang, Guang Sheng Guo | 2019-11-19 |