YJ

Yanmei Ji

Colgate-Palmolive: 13 patents #1 of 165Top 1%
📍 Wenhe, CN: #1 of 22 inventorsTop 5%
Overall (2025): #3,323 of 469,880Top 1%
13
Patents 2025

Issued Patents 2025

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
D1093905 Oral care implement Youran Wang, Fangang Xie, Jiang Zhou 2025-09-23
D1092981 Oral care implement handle Xiangji Ding, Ai Aquanza Sprosta, Eduardo Jimenez 2025-09-16
12383049 Oral care implement Bo Zhang, Guoqiang Liu 2025-08-12
D1079281 Oral care implement Fan Gang Xie, Wen Jin Xi 2025-06-17
D1079271 Oral care implement handle Jiang Zhou, Fan Gang Xie, Guoqiang Liu, Wen Jin Xi 2025-06-17
D1079274 Oral care implement Fan Gang Xie, Guoqiang Liu 2025-06-17
D1079276 Oral care implement Fan Gang Xie, Wen Jin Xi 2025-06-17
D1070353 Refill head for a toothbrush Eduardo Jimenez, Al Sprosta, Xiangji Ding 2025-04-15
D1070355 Brush head of an oral care implement Jiang Zhou, Chenglin Huang 2025-04-15
D1068280 Oral care implement Ross Lovegrove, Eduardo Jimenez, Al Sprosta, Cun Zhang, How Lau Mendez 2025-04-01
D1061045 Refill head for a toothbrush Al Sprosta, Eduardo Jimenez, Douglas Hohlbein, Michael Rooney, Xiangji Ding 2025-02-11
12185829 Oral care implement Fan Gang Xie, Wen Jin Xi, Jiang Zhou, Douglas Hohlbein 2025-01-07
D1056509 Toothbrush Fan Gang Xie, Bo Zhang, Youran Wang, Hongmin Li 2025-01-07