Yingchao Chen

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Scotch Plains, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Water resistance sunscreen compositions
- Patent number 11,291,619
- Issue date Apr 5, 2022
- L'Oreal
- Yingchao Chen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COSMETIC PACKAGE AND APPLICATOR WITH PINCER CONFIGURATION
- Publication number 20240197056
- Publication date Jun 20, 2024
- L'Oreal
- William Robert BICKFORD
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
FALSE EYELASH AND APPLICATION DEVICE FOR SAME
- Publication number 20240172827
- Publication date May 30, 2024
- L'Oreal
- William Robert BICKFORD
- A41 - WEARING APPAREL
Information Patent Application
FALSE EYELASH AND APPLICATION DEVICE FOR SAME
- Publication number 20240172826
- Publication date May 30, 2024
- L'Oreal
- William Robert BICKFORD
- A41 - WEARING APPAREL
Information Patent Application
GESTURE AND ARTICULATION OF A COSMETIC APPLICATOR WITH A SPRING OR...
- Publication number 20240065359
- Publication date Feb 29, 2024
- L'Oreal
- William Robert Bickford
- A41 - WEARING APPAREL
Information Patent Application
METHOD FOR LASH LENGTHENING
- Publication number 20230097441
- Publication date Mar 30, 2023
- L'Oreal
- Yingchao CHEN
- A46 - BRUSHWARE