HF

Hongyu Fan

UN Unknown: 1 patents #373 of 3,359Top 15%
📍 Dalian, CN: #17 of 59 inventorsTop 30%
Overall (2017): #399,534 of 506,227Top 80%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9670224 Forsythiaside sulfate and derivatives thereof, preparation method and application thereof Li Fu, Shuo Wang 2017-06-06