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Chao ZHU
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Berkeley Heights, NJ, US
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last 30 patents
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Patent Grant
Topcoat for basecoat compositions
Patent number
11,364,191
Issue date
Jun 21, 2022
L'Oreal
Chunhua Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
TOPCOAT FOR BASECOAT COMPOSITIONS
Publication number
20200069558
Publication date
Mar 5, 2020
L'Oreal
Chunhua Li
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
MATTE LIP COMPOSITIONS
Publication number
20190262257
Publication date
Aug 29, 2019
L'Oreal
Roselin ROSARIO-MELÉNDEZ
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
TOPCOAT FOR LONG-WEAR LIP COMPOSITIONS
Publication number
20180214370
Publication date
Aug 2, 2018
L'Oreal
Rita Jaky EL-KHOURI
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE