SA

Stefan Altkemper

EG Evonik Degussa Gmbh: 4 patents #305 of 1,853Top 20%
EG Evonik Operations Gmbh: 1 patents #547 of 1,233Top 45%
📍 Dorsten, DE: #39 of 217 inventorsTop 20%
Overall (All Time): #975,677 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10787559 Powder comprising polymer-coated glass particles Sylvia Monsheimer, Wolfgang Diekmann, Franz-Erich Baumann, Sigrid Hessel-Geldmann, Kristiane Warnke +1 more 2020-09-29
9144941 Process for the production of a three dimensional system Maik Grebe, Wolfgang Diekmann 2015-09-29
8591797 Copolyamide powder and its preparation, use of copolyamide powder in a shaping process and mouldings produced from this copolyamide powder Sylvia Monsheimer, Maik Grebe, Sigrid Hessel-Geldmann, Franz-Erich Baumann, Kristiane Warnke +4 more 2013-11-26
8173258 Powder with improved recycling properties, process for its production, and use of the powder in a process for producing three-dimensional objects Sylvia Monsheimer, Ulrich Simon, Maik Grebe, Franz-Erich Baumann, Wolfgang Christoph 2012-05-08
7887740 Composite powder, use in a shaping process, and mouldings produced from this powder Ulrich Simon, Sylvia Monsheimer, Maik Grebe 2011-02-15