DY

Dongxu Yi

📍 Pingdingshan, CN: #1 of 3 inventorsTop 35%
Overall (2018): #431,623 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9988355 Form A of mesylate for nicotinamide derivatives and preparation method and application thereof Yinglu Yu, Jinyao Chen 2018-06-05