Khanh Ngoc Dao

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Ronkonkoma, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Probiotic color cosmetic compositions and methods
- Patent number 8,465,731
- Issue date Jun 18, 2013
- ELC Management, LLC
- Khanh Ngoc Dao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Powder makeup compositions and methods
- Patent number 8,003,120
- Issue date Aug 23, 2011
- ELC Management LLC
- Clara G. Mercado
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Probiotic Color Cosmetic Compositions And Methods
- Publication number 20110223219
- Publication date Sep 15, 2011
- Khanh Ngoc Dao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Powder Makeup Compositions And Methods
- Publication number 20100098765
- Publication date Apr 22, 2010
- Clara G. Mercado
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE