AK

Alexander Koepfer

EG Evonik Operations Gmbh: 5 patents #80 of 1,233Top 7%
EG Evonik Degussa Gmbh: 2 patents #589 of 1,853Top 35%
📍 Zell im Wiesental, DE: #1 of 37 inventorsTop 3%
Overall (All Time): #700,741 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
11542285 Silane mixtures and process for preparing same Caren Roeben, Andre Hasse, Frank Forster 2023-01-03
11542286 Silane mixtures and process for preparing same Caren Roeben, Andre Hasse, Frank Forster 2023-01-03
11299602 Silane mixtures and process for preparing same Caren Roeben, Andre Hasse, Frank Forster 2022-04-12
11254693 Benzothiazole-containing silanes, method for the preparation and use thereof Oliver Klockmann, Olga KUFELT, Stefanie Mayer, Caren Roeben, Sebastian Rosenstingl +1 more 2022-02-22
11008441 Silane mixtures and processes for preparation thereof Caren Roeben, Ralph Moser, Sebastian Rosenstingl, Stefanie Mayer, Andre Hasse +1 more 2021-05-18
10562923 Silane mixtures and processes for preparation thereof Caren Roeben, Ralph Moser, Stefanie Mayer, Andre Hasse, Frank Forster 2020-02-18
9994596 Process for preparing a composition containing 2-ethylhexyl silicate Roland Krafczyk, Burkhard Standke, Sascha Erhardt 2018-06-12