Donna Hui-Ing Hwang

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Leonia, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Sweat-absorbing cosmetic product and method for the production thereof
- Patent number 8,900,609
- Issue date Dec 2, 2014
- Coty B.V.
- Donna Hui-Ing Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Climaproof cosmetic complex
- Publication number 20070135535
- Publication date Jun 14, 2007
- Donna Hui-Ing Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Self-heating cosmetic products
- Publication number 20060067957
- Publication date Mar 30, 2006
- Donna Hui-Ing Hwang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE