Patents/Inventors

Wensheng Zheng

HunanCN2 patents

3 Patents

USD10531312024
Charging Stand
0 cites
USD10533702024
Teething Mitt Simulative of a Duck
0 cites
US119326532024
Lycorine Derivative, and Pharmaceutical Composition and Use Thereof
BEIJING DYNE HIGH-TECH PEDIATRIC PHARMACEUTICAL R&D INSTITUTE CO., Ltd.
0 cites