ET

Edze Jan Tijsma

EG Evonik Operations Gmbh: 1 patents #89 of 383Top 25%
📍 Middelburg, NL: #2 of 6 inventorsTop 35%
Overall (2020): #483,597 of 565,922Top 90%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10556985 Nitrogen-containing heterocyclic epoxy curing agents, compositions and methods Shiying Zheng, Sudhir Ananthachar, Shafiq Fazel, Michael Ian Cook, Robert Marjo Theodoor Rasing +1 more 2020-02-11