Inventor
WENZ ECKHARD
DE32 patents
⚠️ This page may combine multiple inventors who share the name “WENZ ECKHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER AG
8 patentsUS6426381B1Jul 30, 2002
Fine-particle polymer dispersions for paper sizing
BAYER AG81 citations95
US6310132B1Oct 30, 2001
Sizing agents for paper
BAYER AG34 citations92
US7122379B2Oct 17, 2006
Determining the reaction progress of graft polymerization reactions
BAYER AG8 citations67
US7074854B2Jul 11, 2006
ABS moulding material with improved workability and a high lustre
BAYER AG2 citations62
US6472479B1Oct 29, 2002
Sulfonated bead polymers prepared from styrene, vinylpyridines, and crosslinkers
BAYER AG5 citations62
US6620883B2Sep 16, 2003
Process for the preparation of graft rubber latexes having a reduced residual monomer content
BAYER AG3 citations60
US6828380B2Dec 7, 2004
Thermoplastic molding materials based on special graft rubber components
BAYER AG2 citations59
US6767962B2Jul 27, 2004
Polymer compositions having improved constancy of properties
BAYER AG0 citations40
BAYER MATERIALSCIENCE AG
8 patentsUS8779033B2Jul 15, 2014
Glass fiber reinforced polycarbonate molding compositions
BAYER MATERIALSCIENCE AG8 citations83
US7834075B2Nov 16, 2010
Flameproofed impact-strength-modified poly(ester)carbonate compositions
BAYER MATERIALSCIENCE AG11 citations82
US7790805B2Sep 7, 2010
Impact-modified blends
BAYER MATERIALSCIENCE AG7 citations73
US7714066B2May 11, 2010
Polycarbonate molding compositions
BAYER MATERIALSCIENCE AG2 citations63
US7833448B2Nov 16, 2010
Flameproofed impact-strength-modified poly(ester)carbonate compositions
BAYER MATERIALSCIENCE AG3 citations61
US7358290B2Apr 15, 2008
Polycarbonate molding compositions with improved hydrolysis resistance
BAYER MATERIALSCIENCE AG1 citations52
US9238320B2Jan 19, 2016
Process for the production of polyurethane composite components
BAYER MATERIALSCIENCE AG1 citations47
US7868070B2Jan 11, 2011
Polycarbonate molding compositions
BAYER MATERIALSCIENCE AG0 citations40
COVESTRO DEUTSCHLAND AG
6 patentsUS9976029B2May 22, 2018
Method for the production of ABS compositions having an improved surface
COVESTRO DEUTSCHLAND AG2 citations69
US11267192B2Mar 8, 2022
Layered manufacturing process for an object with different layer material and object with different layer material
COVESTRO DEUTSCHLAND AG0 citations52
US9714324B2Jul 25, 2017
Method for the production of ABS compositions having an improved surface following storage in a warm-humid environment
COVESTRO DEUTSCHLAND AG1 citations48
US12012494B2Jun 18, 2024
Multilayer body, comprising a substrate layer containing polycarbonate, talc and wax
COVESTRO DEUTSCHLAND AG0 citations44
US10808086B2Oct 20, 2020
Fiber composite material, use therefor, and method for the production thereof
COVESTRO DEUTSCHLAND AG0 citations35
US10392506B2Aug 27, 2019
Polycarbonate compositions for galvanic applications having a high requirement for heat distortion point
COVESTRO DEUTSCHLAND AG0 citations35
FELDERMANN ACHIM
4 patentsUS8779050B2Jul 15, 2014
Impact modified polycarbonate compositions
FELDERMANN ACHIM0 citations51
US8338533B2Dec 25, 2012
Impact-modified polycarbonate compositions
FELDERMANN ACHIM0 citations51
US8901216B2Dec 2, 2014
Impact-modified polyester/polycarbonate compositions with improved elongation at break
FELDERMANN ACHIM0 citations40
US8461260B2Jun 11, 2013
Impact-modified polycarbonate compositions
FELDERMANN ACHIM0 citations39