SH

Sigrid Hessel-Geldmann

EG Evonik Operations Gmbh: 3 patents #186 of 1,233Top 20%
EG Evonik Degussa Gmbh: 2 patents #589 of 1,853Top 35%
EA Evonik Industries Ag: 1 patents #24 of 142Top 20%
📍 Haltern am See, DE: #24 of 110 inventorsTop 25%
Overall (All Time): #815,155 of 4,157,543Top 20%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
11285662 Process for melting/sintering powder particles for layer-by-layer production of three-dimensional objects Maik Grebe, Wolfgang Diekmann, Jürgen Kreutz 2022-03-29
10787559 Powder comprising polymer-coated glass particles Sylvia Monsheimer, Wolfgang Diekmann, Franz-Erich Baumann, Kristiane Warnke, Heike Stemmer +1 more 2020-09-29
10632730 Process for melting/sintering powder particles for layer-by-layer production of three-dimensional objects Maik Grebe, Wolfgang Diekmann, Juergen Kreutz 2020-04-28
9272446 Process for melting/sintering powder particles for the layer-by-layer production of three-dimensional objects Maik Grebe, Wolfgang Diekmann, Juergen Kreutz 2016-03-01
9162392 Apparatus for avoiding deposits on optical components in the laser sintering process Maik Grebe, Wolfgang Diekmann 2015-10-20
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, Stefan Altkemper, Franz-Erich Baumann, Kristiane Warnke +4 more 2013-11-26