NC

Ning Chen

Air Products And Chemicals: 1 patents #30 of 139Top 25%
CO Cognis: 1 patents #19 of 67Top 30%
📍 Zhejiang, CA: #3 of 13 inventorsTop 25%
Overall (2002): #48,495 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6429235 Energy-curable composition for making a pressure sensitive adhesive Ulrike Varlemann, Arifin Marzuki, Ramesh Narayan 2002-08-06
6380274 Catalyst compositions for the production of polyurethanes Richard Paul Underwood, Mark Leo Listemann 2002-04-30