Inventor · disambiguated record
Eckhard Wenz
Also filed as: WENZ ECKHARD
32 granted patents·23 pending applications·185 citations·filing 1998–2023
96Inventor score
Files withBAYER MATERIALSCIENCE AG22COVESTRO DEUTSCHLAND AG9BAYER AG8FELDERMANN ACHIM4SEIDEL ANDREAS3
Top patents by PatentIndex Score
55 records- 0193US8779033B2Glass fiber reinforced polycarbonate molding compositionsBAYER MATERIALSCIENCE AG·Filed 2013·Granted Jul 15, 2014·8 cites·7 claims
- 0289US7834075B2Flameproofed impact-strength-modified poly(ester)carbonate compositionsBAYER MATERIALSCIENCE AG·Filed 2007·Granted Nov 16, 2010·11 cites·15 claims
- 0388US6426381B1Fine-particle polymer dispersions for paper sizingBAYER AG·Filed 1999·Granted Jul 30, 2002·81 cites·14 claims
- 0478US8748521B2Flame retardant impact-modified polycarbonate compositionsTASCHNER VERA·Filed 2009·Granted Jun 10, 2014·5 cites·13 claims
- 0575US8927621B2Process for the preparation of abs compositions having an improved surface after storage under warm moist conditionsBAYER IP GMBH·Filed 2013·Granted Jan 6, 2015·2 cites·15 claims
- 0675US7833448B2Flameproofed impact-strength-modified poly(ester)carbonate compositionsBAYER MATERIALSCIENCE AG·Filed 2007·Granted Nov 16, 2010·3 cites·11 claims
- 0774US7446144B2Thermoplastic molding composition and articles thermoformed therefromBAYER MATERIALSCIENCE LLC·Filed 2005·Granted Nov 4, 2008·3 cites·15 claims
- 0874US6310132B1Sizing agents for paperBAYER AG·Filed 1998·Granted Oct 30, 2001·34 cites·8 claims
- 0972US8178603B2Flameproofed impact-modified polycarbonate compositionsECKEL THOMAS·Filed 2009·Granted May 15, 2012·3 cites·17 claims
- 1072US7714066B2Polycarbonate molding compositionsBAYER MATERIALSCIENCE AG·Filed 2006·Granted May 11, 2010·2 cites·14 claims
- 1171US9238320B2Process for the production of polyurethane composite componentsBAYER MATERIALSCIENCE AG·Filed 2014·Granted Jan 19, 2016·1 cites·16 claims
- 1269US9714324B2Method for the production of ABS compositions having an improved surface following storage in a warm-humid environmentCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Jul 25, 2017·1 cites·24 claims
- 1369US7358290B2Polycarbonate molding compositions with improved hydrolysis resistanceBAYER MATERIALSCIENCE AG·Filed 2006·Granted Apr 15, 2008·1 cites·7 claims
- 1468US9976029B2Method for the production of ABS compositions having an improved surfaceCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted May 22, 2018·2 cites·25 claims
- 1567US2025263550A1Mineral-filled polycarbonate blend moulding composition having a low bpa content, and method for preparing sameCOVESTRO DEUTSCHLAND AG·Filed 2023·Application pending·0 cites
- 1666US8703869B2Impact-modified polycarbonate compositions for the production of metallised mouldings with homogeneous surface glossSEIDEL ANDREAS·Filed 2010·Granted Apr 22, 2014·1 cites·19 claims
- 1766US7790805B2Impact-modified blendsBAYER MATERIALSCIENCE AG·Filed 2003·Granted Sep 7, 2010·7 cites·24 claims
- 1863US2009082516A1Glass fiber reinforced polycarbonate molding compositionsBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 1962US8338533B2Impact-modified polycarbonate compositionsFELDERMANN ACHIM·Filed 2009·Granted Dec 25, 2012·0 cites·14 claims
- 2061US6472479B1Sulfonated bead polymers prepared from styrene, vinylpyridines, and crosslinkersBAYER AG·Filed 2000·Granted Oct 29, 2002·5 cites·5 claims
- 2161US2009281216A1Impact-modified polycarbonate compositions with high hydrolysis resistance and a light natural colourBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 2258US9376561B2Abs compositions with improved surface after heat-moisture storageBAYER IP GMBH·Filed 2013·Granted Jun 28, 2016·0 cites·20 claims
- 2357US8779050B2Impact modified polycarbonate compositionsFELDERMANN ACHIM·Filed 2012·Granted Jul 15, 2014·0 cites·13 claims
- 2456US6620883B2Process for the preparation of graft rubber latexes having a reduced residual monomer contentBAYER AG·Filed 2001·Granted Sep 16, 2003·3 cites·14 claims
- 2556US2015259529A1Impact-modified polycarbonate compositions with high hydrolysis resistance and a light natural colourBAYER MATERIALSCIENCE AG·Filed 2015·Application pending·0 cites
- 2656US2011184103A1Two-component moulding parts which are resistant to stress cracking and warping, containing an isotropic fillerBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 2755US8461260B2Impact-modified polycarbonate compositionsFELDERMANN ACHIM·Filed 2009·Granted Jun 11, 2013·0 cites·20 claims
- 2855US7122379B2Determining the reaction progress of graft polymerization reactionsBAYER AG·Filed 2002·Granted Oct 17, 2006·8 cites·11 claims
- 2955US2009198010A1Flameproofed impact-modified polycarbonate compositionBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 3055US2009163629A1Flameproofed impact-modified polycarbonate compositionBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 3155US2009215945A1Flameproofed impact-modified polyalkylene terephthalate/polycarbonate compositionsBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 3254US7074854B2ABS moulding material with improved workability and a high lustreBAYER AG·Filed 2001·Granted Jul 11, 2006·2 cites·12 claims
- 3354US2009160103A1Flameproofed impact-modified polycarbonate compositionBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 3452US12012494B2Multilayer body, comprising a substrate layer containing polycarbonate, talc and waxCOVESTRO DEUTSCHLAND AG·Filed 2018·Granted Jun 18, 2024·0 cites·15 claims
- 3552US11267192B2Layered manufacturing process for an object with different layer material and object with different layer materialCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Mar 8, 2022·0 cites·14 claims
- 3652US2011171459A1Two-component moulding parts which are resistant to stress cracking and warping, containing a platelet-like or flaked inorganic filler with the exception of talcumBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 3750US10808086B2Fiber composite material, use therefor, and method for the production thereofCOVESTRO DEUTSCHLAND AG·Filed 2014·Granted Oct 20, 2020·0 cites·14 claims
- 3850US2007225441A1Flame resistant, impact modified polycarbonate compositionsBAYER MATERIALSCIENCE AG·Filed 2007·Application pending·0 cites
- 3950US2021115248A1Polycarbonate composition with good flame retardancyCOVESTRO DEUTSCHLAND AG·Filed 2018·Application pending·0 cites
- 4050US2012100377A1Stress cracking-resistant and low-warpage two-component molded parts comprising talcumSEIDEL ANDREAS·Filed 2009·Application pending·0 cites
- 4149US7868070B2Polycarbonate molding compositionsBAYER MATERIALSCIENCE AG·Filed 2006·Granted Jan 11, 2011·0 cites·15 claims
- 4249US6828380B2Thermoplastic molding materials based on special graft rubber componentsBAYER AG·Filed 2001·Granted Dec 7, 2004·2 cites·14 claims
- 4349US2008258338A1Polycarbonate molding compositionsSEIDEL ANDREAS·Filed 2008·Application pending·0 cites
- 4448US2016009870A1Method for the production of abs compositions having an improved surfaceBAYER MATERIALSCIENCE AG·Filed 2014·Application pending·0 cites
- 4547US2011135934A1Process For The Production Of Polyurethane Composite ComponentsBAYER MATERIALSCIENCE AG·Filed 2010·Application pending·0 cites
- 4645US8901216B2Impact-modified polyester/polycarbonate compositions with improved elongation at breakFELDERMANN ACHIM·Filed 2011·Granted Dec 2, 2014·0 cites·20 claims
- 4744US2011213051A1Use Of Mixtures In The Preparation Of Impact-Modified Thermoplastic CompositionsBAYER MATERIALSCIENCE AG·Filed 2011·Application pending·0 cites
- 4843US2015258711A1Method for producing composite materialsBAYER MATERIALSCIENCE AG·Filed 2013·Application pending·0 cites
- 4942US2003130433A1Process for the production of graft polymersFiled 2002·Application pending·0 cites
- 5042US2006122325A1Blends having improved propertiesWENZ ECKHARD·Filed 2003·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →