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Wu Yang
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Shanghai, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Oral care implement
Patent number
D1018055
Issue date
Mar 19, 2024
Colgate Palmolive Company
Takahide Okai
D04 - Brushware
Information
Patent Grant
Tracking attachment for an oral care implement
Patent number
11,877,643
Issue date
Jan 23, 2024
Colgate Palmolive Company
Wu Yang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Oral care system including an oral care implement and a tracking at...
Patent number
11,523,678
Issue date
Dec 13, 2022
Colgate Palmolive Company
Wu Yang
A46 - BRUSHWARE
Information
Patent Grant
Oral care implement
Patent number
D899093
Issue date
Oct 20, 2020
Colgate-Palomolive Company
Takahide Okai
D04 - Brushware
Patents Applications
last 30 patents
Information
Patent Application
ORAL CARE SYSTEM WITH A TRACKING ATTACHMENT AND METHOD OF ASSEMBLIN...
Publication number
20240099452
Publication date
Mar 28, 2024
Colgate-Palmolive Company
Wu YANG
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TRACKING ATTACHMENT FOR AN ORAL CARE IMPLEMENT
Publication number
20230073444
Publication date
Mar 9, 2023
Colgate-Palmolive Company
Wu YANG
A46 - BRUSHWARE
Information
Patent Application
Oral Care System Including an Oral Care Implement and a Tracking At...
Publication number
20210353045
Publication date
Nov 18, 2021
Colgate-Palmolive Company
Wu YANG
A46 - BRUSHWARE