Inventor
GUO GUANG SHENG
CN51 patents
⚠️ This page may combine multiple inventors who share the name “GUO GUANG SHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COLGATE PALMOLIVE CO
41 patentsUSD704447SMay 13, 2014
Toothbrush
COLGATE PALMOLIVE CO57 citations97
US11013313B2May 25, 2021
Oral care implement
COLGATE PALMOLIVE CO13 citations94
USD887144SJun 16, 2020
Oral care implement
COLGATE PALMOLIVE CO12 citations94
US10548393B2Feb 4, 2020
Toothbrush with enhanced cleaning effects
COLGATE PALMOLIVE CO41 citations94
US10441175B2Oct 15, 2019
Toothbrush with removable smart device
COLGATE PALMOLIVE CO18 citations94
USD815838SApr 24, 2018
Toothbrush
COLGATE PALMOLIVE CO23 citations94
USD777446SJan 31, 2017
Oral care implement handle
COLGATE PALMOLIVE CO28 citations94
USD738627SSep 15, 2015
Toothbrush
COLGATE PALMOLIVE CO30 citations94
USD698554SFeb 4, 2014
Toothbrush
COLGATE PALMOLIVE CO38 citations94
USD751296SMar 15, 2016
Oral care implement
COLGATE PALMOLIVE CO31 citations93
USD697719SJan 21, 2014
Oral care implement
COLGATE PALMOLIVE CO19 citations93
USD693127SNov 12, 2013
Oral care implement
COLGATE PALMOLIVE CO19 citations93
USD645253SSep 20, 2011
Oral care implement
COLGATE PALMOLIVE CO17 citations93
USD643219SAug 16, 2011
Oral care implement
COLGATE PALMOLIVE CO26 citations93
USD780459SMar 7, 2017
Oral care implement
COLGATE PALMOLIVE CO12 citations92
USD987298SMay 30, 2023
Oral care implement
COLGATE PALMOLIVE CO5 citations86
US10561229B2Feb 18, 2020
Oral care implement
COLGATE PALMOLIVE CO8 citations84
USD840691SFeb 19, 2019
Oral care implement
COLGATE PALMOLIVE CO8 citations84
USD823001SJul 17, 2018
Oral care implement
COLGATE PALMOLIVE CO4 citations84
USD789694SJun 20, 2017
Oral care implement
COLGATE PALMOLIVE CO16 citations84
US9681743B2Jun 20, 2017
Spiral bristle having strand components with different oral care additives, and oral care implement comprising the same
COLGATE PALMOLIVE CO9 citations84
USD782824SApr 4, 2017
Oral care implement
COLGATE PALMOLIVE CO16 citations84
USD765417SSep 6, 2016
Oral care implement
COLGATE PALMOLIVE CO8 citations84
USD751294SMar 15, 2016
Oral care implement
COLGATE PALMOLIVE CO11 citations84
USD697721SJan 21, 2014
Oral care implement
COLGATE PALMOLIVE CO16 citations84
USD689699SSep 17, 2013
Oral care implement
COLGATE PALMOLIVE CO9 citations84
USD776437SJan 17, 2017
Oral care implement
COLGATE PALMOLIVE CO7 citations83
US11419502B2Aug 23, 2022
Toothbrush with removable smart device
COLGATE PALMOLIVE CO1 citations73
US11246405B2Feb 15, 2022
Oral care implement and spiral bristle for use with the same
COLGATE PALMOLIVE CO2 citations73
US10702057B2Jul 7, 2020
Oral care implement and monofilament bristle for use with the same
COLGATE PALMOLIVE CO4 citations73
US10477958B2Nov 19, 2019
Multi-component bristle having components with different oral care additives, and oral care implement comprising the same
COLGATE PALMOLIVE CO4 citations73
US10299580B2May 28, 2019
Multi-component bristle having components with different oral care additives, and oral care implement comprising the same
COLGATE PALMOLIVE CO2 citations73
USD845638SApr 16, 2019
Tootbrush
COLGATE PALMOLIVE CO2 citations73
US10426255B2Oct 1, 2019
Oral care instrument
COLGATE PALMOLIVE CO2 citations72
US12102220B2Oct 1, 2024
Oral care implement
COLGATE PALMOLIVE CO0 citations63
US11771210B2Oct 3, 2023
Oral care implement
COLGATE PALMOLIVE CO0 citations63
US11717169B2Aug 8, 2023
Toothbrush with removable smart device
COLGATE PALMOLIVE CO0 citations63
US10702056B2Jul 7, 2020
Light-emitting oral care implement and method of forming the same
COLGATE PALMOLIVE CO1 citations63
US10702055B2Jul 7, 2020
Light emitting oral care implement
COLGATE PALMOLIVE CO1 citations62
USD765987SSep 13, 2016
Oral care implement
COLGATE PALMOLIVE CO1 citations62
US10575629B2Mar 3, 2020
Bristle and toothbrush incorporating the same
COLGATE PALMOLIVE CO0 citations52
XI WEN JIN
9 patentsUSD715559SOct 21, 2014
Oral care implement
XI WEN JIN19 citations93
USD691376SOct 15, 2013
Oral care implement
XI WEN JIN18 citations93
USD686416SJul 23, 2013
Oral care implement
XI WEN JIN21 citations93
USD678681SMar 26, 2013
Toothbrush
XI WEN JIN18 citations92
USD677058SMar 5, 2013
Oral care implement
XI WEN JIN19 citations92
USD704446SMay 13, 2014
Toothbrush
XI WEN JIN12 citations84
USD679096SApr 2, 2013
Toothbrush
XI WEN JIN11 citations84
USD651807SJan 10, 2012
Toothbrush
XI WEN JIN4 citations63
USD651806SJan 10, 2012
Toothbrush
XI WEN JIN2 citations63
Showing the top 50 of 51 patents by PatentIndex Score.