Inventor

DU XIAOGUANG

CN4 patents

Patents

4 patents

US12269838B2Apr 8, 2025

Composition of mannuronic diacid

GREEN VALLEY SHANGHAI PHARMACEUTICALS CO LTD0 citations58

US11384111B2Jul 12, 2022

Composition of mannuronic diacid

GREEN VALLEY SHANGHAI PHARMACEUTICALS CO LTD1 citations58

US11406654B2Aug 9, 2022

Use of mannuronic diacid composition in treatment of Parkinson's disease

GREEN VALLEY SHANGHAI PHARMACEUTICALS CO LTD0 citations48

US11406651B2Aug 9, 2022

Use of mannuronic diacid composition in treatment of vascular dementia

GREEN VALLEY SHANGHAI PHARMACEUTICALS CO LTD0 citations48