Xuekun Lv

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Composition comprising oxidation dye precursors and anionic polymers
- Patent number 10,300,007
- Issue date May 28, 2019
- L'Oreal
- Yu Hao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
COMPOSITION COMPRISING OXIDATION DYE PRECURSORS AND ANIONIC POLYMERS
- Publication number 20150328128
- Publication date Nov 19, 2015
- L'Oreal
- Yu Hao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE