LS

Lidong Sun

WC Wanhua Chemical Group Co.: 1 patents #1 of 1Top 100%
Overall (2016): #315,038 of 481,213Top 70%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9518142 Process for preparing isocyanate homopolymers containing uretdione groups — 2016-12-13