Inventor
ZHOU JIANG
CN33 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU JIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
COLGATE PALMOLIVE CO
30 patentsUSD956424SJul 5, 2022
Refill head for a toothbrush
COLGATE PALMOLIVE CO16 citations94
USD955753SJun 28, 2022
Refill head for a toothbrush
COLGATE PALMOLIVE CO14 citations94
USD943283SFeb 15, 2022
Toothbrush
COLGATE PALMOLIVE CO15 citations94
USD883677SMay 12, 2020
Toothbrush
COLGATE PALMOLIVE CO27 citations94
USD1023582SApr 23, 2024
Toothbrush
COLGATE PALMOLIVE CO8 citations86
USD987299SMay 30, 2023
Oral care implement handle
COLGATE PALMOLIVE CO4 citations86
USD953521SMay 31, 2022
Oral irrigator
COLGATE PALMOLIVE CO12 citations86
US11266226B2Mar 8, 2022
Oral care implement
COLGATE PALMOLIVE CO14 citations86
USD1024572SApr 30, 2024
Oral care implement
COLGATE PALMOLIVE CO7 citations85
USD1018056SMar 19, 2024
Brush head of an oral care implement
COLGATE PALMOLIVE CO13 citations84
USD950957SMay 10, 2022
Oral care implement handle
COLGATE PALMOLIVE CO4 citations84
USD1066944SMar 18, 2025
Stand for an oral care implement
COLGATE PALMOLIVE CO8 citations83
USD1079271SJun 17, 2025
Oral care implement handle
COLGATE PALMOLIVE CO1 citations75
USD1048724SOct 29, 2024
Refill head for a toothbrush
COLGATE PALMOLIVE CO3 citations75
USD1070355SApr 15, 2025
Brush head of an oral care implement
COLGATE PALMOLIVE CO2 citations73
USD1048723SOct 29, 2024
Refill head for a toothbrush
COLGATE PALMOLIVE CO2 citations73
USD1025608SMay 7, 2024
Brush head of an oral care implement
COLGATE PALMOLIVE CO4 citations73
USD929574SAug 31, 2021
Oral irrigator
COLGATE PALMOLIVE CO4 citations73
US11622618B2Apr 11, 2023
Oral care implement
COLGATE PALMOLIVE CO2 citations72
US12185829B2Jan 7, 2025
Oral care implement
COLGATE PALMOLIVE CO0 citations63
USD1082325SJul 8, 2025
Oral care implement
COLGATE PALMOLIVE CO0 citations62
USD1113162SFeb 17, 2026
Brush head of an oral care implement
COLGATE PALMOLIVE CO0 citations61
US12053083B2Aug 6, 2024
Oral care implement
COLGATE PALMOLIVE CO0 citations61
USD1024566SApr 30, 2024
Replacement head for an oral care implement
COLGATE PALMOLIVE CO0 citations61
USD1108841SJan 13, 2026
Stand for an oral care implement
COLGATE PALMOLIVE CO0 citations60
USD1107431SDec 30, 2025
Oral care implement handle
COLGATE PALMOLIVE CO0 citations60
USD1120297SMar 24, 2026
Oral irrigator
COLGATE PALMOLIVE CO0 citations59
USD1093905SSep 23, 2025
Oral care implement
COLGATE PALMOLIVE CO0 citations57
US12232915B2Feb 25, 2025
Personal care system, device, and method thereof
COLGATE PALMOLIVE CO0 citations50
US12458479B2Nov 4, 2025
Oral care implement and handle thereof
COLGATE PALMOLIVE CO0 citations45