HL

H. G. J. Lansink-Rotgerink

DA Degussa-Huels Ag: 1 patents #156 of 473Top 35%
📍 Goldbach, DE: #52 of 88 inventorsTop 60%
Overall (All Time): #3,661,843 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5959164 Use of catalysts based on catalyst supports containing silicon dioxide for catalytic reactions under hydrothermal conditions Heike Riedemann, Thomas Tacke, Helmfried Krause, Andreas Freund, Roland Burmeister +1 more 1999-09-28