Patents/Inventors

Chunxia Guo

KowloonHK1 patent

2 Patents

US124421162025
Preparation Method of a Unidirectional Moisturizing Nanofiber Facial Mask Substrate with Asymmetric Wettability
City University Of Hong Kong
0 cites
US119986232024
Water-soluble Unidirectional Moisture Transport Traditional Chinese Medicine Facial Mask and Preparation Thereof
City University Of Hong Kong
0 cites