HM

Hailin Ma

Overall (All Time): #2,407,267 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12281252 Biological water retention material, method for preparing same and use thereof Fangchun Liu, Honghai Han, Xiaokai WANG, Xiujuan ZHAO, Lin Peng +2 more 2025-04-22