Xiaonan ZHANG

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Hillsborough, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Personal care system and method
- Patent number 12,239,502
- Issue date Mar 4, 2025
- Colgate Palmolive Company
- Xiaonan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Personal care system and method
- Patent number 11,654,008
- Issue date May 23, 2023
- Colgate Palmolive Company
- Xiaonan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ultrasonic system and method for detecting a biofilm on a tooth
- Patent number 11,103,209
- Issue date Aug 31, 2021
- Colgate Palmolive Company
- Xiaonan Zhang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Personal Care System and Method
- Publication number 20230255737
- Publication date Aug 17, 2023
- Colgate-Palmolive Company
- Xiaonan ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Personal Care System and Method
- Publication number 20220125566
- Publication date Apr 28, 2022
- Colgate-Palmolive Company
- Xiaonan ZHANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Ultrasonic System and Method for Detecting a Biofilm on a Tooth
- Publication number 20190142365
- Publication date May 16, 2019
- Colgate-Palmolive Company
- Xiaonan ZHANG
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE