Inventor · disambiguated record
Stefan Bernhardt
Also filed as: BERNHARDT STEFAN
9 granted patents·7 pending applications·84 citations·filing 2007–2023
86Inventor score
Top patents by PatentIndex Score
16 records- 0191US10695978B2Spray-dried soft-phase emulsion polymer for filling the gussets in bead polymer layers in a binder jetting methodEVONIK ROEHM GMBH·Filed 2017·Granted Jun 30, 2020·7 cites·20 claims
- 0291US8822590B2Maleic anhydride copolymers as soluble support material for fused deposition modelling (FDM) printerHERMES FLORIAN·Filed 2012·Granted Sep 2, 2014·23 cites·12 claims
- 0389US9193110B2Use and production of coated filaments for extrusion-based 3D printing processesPRIDOEHL MARKUS·Filed 2013·Granted Nov 24, 2015·32 cites·13 claims
- 0488US10688718B2Production and use of porous bead polymers in 3D printing using the binder jetting methodEVONIK ROEHM GMBH·Filed 2017·Granted Jun 23, 2020·6 cites·15 claims
- 0583US8167983B2Gas separation membranesSEILER MATTHIAS·Filed 2007·Granted May 1, 2012·12 cites·25 claims
- 0674US10793731B2Bead polymer made of hard phase with domains of a soft phaseEVONIK ROEHM GMBH·Filed 2017·Granted Oct 6, 2020·1 cites·20 claims
- 0768US7875203B2Deicing agent and/or anti-icing agentEVONIK DEGUSSA GMBH·Filed 2007·Granted Jan 25, 2011·3 cites·17 claims
- 0865US2019337282A1Method for production of coated filaments for extrusion-based 3d printing processesEVONIK ROEHM GMBH·Filed 2019·Application pending·0 cites
- 0962US2025304731A1Production of alkyl(meth)acrylate polyester copolymers by means of suspension polymerizationROEHM GMBH·Filed 2023·Application pending·0 cites
- 1059US9102640B2Process for the manufacture of a 1,2-epoxide and a device for carrying out said processEVONIK DEGUSSA GMBH·Filed 2014·Granted Aug 11, 2015·0 cites·16 claims
- 1156US2016017165A1Surface coating based on crosslinkable fluoropolymersNUMRICH UWE·Filed 2014·Application pending·0 cites
- 1252US2010216943A1Hydrophilicized hyperbranched polyurethanesEVONIK DEGUSSA GMBH·Filed 2008·Application pending·0 cites
- 1351US2015321424A1Device for preparing coated filaments for extrusion-based 3d printingPRIDOEHL MARKUS·Filed 2015·Application pending·0 cites
- 1451US2011065886A1Process for preparing hyperbranched, dendritic polyurethanes by means of reactive extrusionEVONIK DEGUSSA GMBH·Filed 2008·Application pending·0 cites
- 1549US2009270582A1Hyper-branched polyurethanes method for production and use thereofEVONIK DEGUSSA GMBH·Filed 2007·Application pending·0 cites
- 1648US8859790B2Process for the manufacture of a 1,2-epoxide and a device for carrying out said processMuppa Prasad·Filed 2011·Granted Oct 14, 2014·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →