HM

Hengmin Ma

DT Dalian University Of Technology: 1 patents #64 of 334Top 20%
📍 Dalian, CN: #31 of 151 inventorsTop 25%
Overall (2021): #436,500 of 548,734Top 80%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10894771 Preparation method of N-substituted dibenzo[a,c]carbazole compound Sheng Zhang, Tienan Jin, Ming Bao 2021-01-19