Inventor

CHU JUAN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “CHU JUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

OREAL

2 patents

US9662283B2May 30, 2017

Colour changing composition

OREAL4 citations71

US9675533B2Jun 13, 2017

Colour changing composition in gel form

OREAL1 citations51

EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD

1 patent

US10292925B2May 21, 2019

Peg free stable low viscosity oil-in-water emulsion and use thereof

EVONIK SPECIALTY CHEMICALS SHANGHAI CO LTD8 citations76