Inventor · disambiguated record
Dirk Dijkstra
Also filed as: DIJKSTRA DIRK · DIJKSTRA DIRK-JACQUES
14 granted patents·7 pending applications·63 citations·filing 1996–2023
89Inventor score
Files withCOVESTRO DEUTSCHLAND AG12BAYER AG2COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG2WOLFF WALSRODE AG2BAHNMUELLER STEFAN1
Top patents by PatentIndex Score
21 records- 0195US10398236B2Porous body, additive manufacturing method for the body and apparatus for supporting and/or bearing a personCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Sep 3, 2019·21 cites·25 claims
- 0276US11910931B2Porous body, additive manufacturing method for the body and apparatus for supporting and/or bearing a personCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Feb 27, 2024·3 cites·15 claims
- 0376US11192293B2Process for producing 3D structures from rubber materialCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Dec 7, 2021·1 cites·8 claims
- 0475US10926459B2Powder-based additive manufacturing process at low temperaturesCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Feb 23, 2021·1 cites·15 claims
- 0571US9546490B2Method for reinforcing a building componentKRAUS HARALD·Filed 2012·Granted Jan 17, 2017·4 cites·13 claims
- 0661US2025230337A1Polyaspartate-based two-component coating compositions for producing coatings having good self-healing properties coupled with low tackinessCOVESTRO DEUTSCHLAND AG·Filed 2023·Application pending·0 cites
- 0761US2024018293A1Use of Raw Gel in Formulations on the Basis of Polyurethane DispersionsCOVESTRO DEUTSCHLAND AG·Filed 2021·Application pending·0 cites
- 0860US6713594B2Polycarbonate with high extensional viscosityBAYER AG·Filed 2003·Granted Mar 30, 2004·5 cites·8 claims
- 0956US5698612AThermoplastically workable, biodegradable moulding compositionsBAYER AG·Filed 1996·Granted Dec 16, 1997·16 cites·7 claims
- 1054US2023357483A1Thermoplastic aliphatic polyurethane polymer having a lower crystallization enthalpyCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 1151US11472101B2Process for producing 3D structures from powdered rubber material and its productsCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Oct 18, 2022·0 cites·18 claims
- 1251US11248998B2Method for the mechanical testing of a structure formed as one part on the basis of test pieces generated by a 3D printing processCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Feb 15, 2022·0 cites·17 claims
- 1351US2021214487A1Method for preparing composite materials made of polyethylene fibers having an ultra-high molecular weight and cross-linked polyisocyanatesCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2019·Application pending·0 cites
- 1450US11440242B2Fused deposition modeling-based additive manufacturing process at low temperaturesCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Sep 13, 2022·0 cites·8 claims
- 1549USRE48584EMethod for reinforcing a building componentCOVESTRO DEUTSCHLAND AG·Filed 2012·Granted Jun 8, 2021·0 cites·13 claims
- 1648US2019254439A1Visco-elastic damping element based on visco-elastic materialsCOVESTRO DEUTSCHLAND AG·Filed 2017·Application pending·0 cites
- 1744US2019315062A1Method and system for producing an article by layer-by-layer buildup in a stamping processCOVESTRO DEUTSCHLAND AG·Filed 2017·Application pending·0 cites
- 1840US2012112133A1Polyurethane materials comprising carbon nanotubesBAHNMUELLER STEFAN·Filed 2010·Application pending·0 cites
- 1938US5861506ACompostable and thermoplastic cellulose ether-2-hydroxycarboxylic acid esters and mixed estersWOLFF WALSRODE AG·Filed 1997·Granted Jan 19, 1999·5 cites·10 claims
- 2036US6362330B1Polysaccharide-based thermoplastic material, process for preparing the same and method of use thereofWOLFF WOLSRODE AG·Filed 1998·Granted Mar 26, 2002·6 cites·7 claims
- 2129US6403787B2Thermoplastic material consisting of aliphatic carbamic acid derivatives of polysaccharides and low-molecular urea derivatives as well as a process for their preparation and use of the sameWOLFF WALSRODE AG·Filed 1997·Granted Jun 11, 2002·1 cites·5 claims
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