QS

Qian Shen

Dow Global Technologies: 1 patents #318 of 857Top 40%
Rohm And Haas: 1 patents #87 of 259Top 35%
Overall (2018): #272,264 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9963822 Polyurethane dispersion based synthetic leathers Yunfei Yan, Ning Kang, Jiansheng Feng, Chao Zhang, Weichao Gu +1 more 2018-05-08