Yewei Wang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Liquid cosmetic
- Patent number 11,633,343
- Issue date Apr 25, 2023
- Parfums de Coeur, Ltd.
- Randy M Wheaton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid cosmetic
- Patent number 11,007,135
- Issue date May 18, 2021
- Parfums de Coeur, Ltd.
- Randy M Wheaton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
LIQUID COSMETIC
- Publication number 20210228470
- Publication date Jul 29, 2021
- Parfums de Coeur, Ltd., d/b/a PDC BRANDS
- Randy M. Wheaton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
LIQUID COSMETIC
- Publication number 20200360263
- Publication date Nov 19, 2020
- Parfums de Coeur, Ltd., d/b/a PDC BRANDS
- Randy M. Wheaton
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE