YC

Yen-Rong Chen

BH Bayer Healthcare: 1 patents #4,623 of 8,007Top 60%
CS Chinese Academy Of Medical Sciences: 1 patents #6 of 9Top 70%
Overall (All Time): #3,941,428 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879390 Delta-butyrolactams, thereof, processes for the preparation thereof and their medical use Ming-he Yang, Liang Huang, Geng Liu, Ulrich Benz 1989-11-07