Inventor
GRESZTA-FRANZ DOROTA
DE26 patents
⚠️ This page may combine multiple inventors who share the name “GRESZTA-FRANZ DOROTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BAYER MATERIALSCIENCE AG
9 patentsUS7381785B2Jun 3, 2008
Preparation of new radiation-curing binders
BAYER MATERIALSCIENCE AG39 citations92
US7361723B2Apr 22, 2008
Low-viscosity allophanates containing actinically curable groups
BAYER MATERIALSCIENCE AG18 citations92
US7960446B2Jun 14, 2011
Low-viscosity allophanates containing actinically curable groups
BAYER MATERIALSCIENCE AG7 citations84
US7902315B2Mar 8, 2011
Low viscosity allophanates containing actinically curable groups
BAYER MATERIALSCIENCE AG7 citations84
US7767778B2Aug 3, 2010
Polyurethane powder coating compositions that do not split off blocking agents and have a low stoving temperature
BAYER MATERIALSCIENCE AG11 citations82
US9657206B2May 23, 2017
Adhesive formulations
BAYER MATERIALSCIENCE AG3 citations71
US7919552B2Apr 5, 2011
Polyurethane powder lacquer
BAYER MATERIALSCIENCE AG4 citations62
US9353209B2May 31, 2016
Lightfast polyurethane compositions
BAYER MATERIALSCIENCE AG0 citations52
US9354355B2May 31, 2016
Lightfast polyurethane composition
BAYER MATERIALSCIENCE AG0 citations52
COVESTRO DEUTSCHLAND AG
7 patentsUS11230522B2Jan 25, 2022
Polyaspartic acid ester compositions which contain polyaspartic acid esters with primary amino groups and small amounts of fumaric acid dialkyl esters
COVESTRO DEUTSCHLAND AG4 citations70
US11091584B2Aug 17, 2021
Blocked polyisocyanate composition based on pentamethylene 1,5-diisocyanate
COVESTRO DEUTSCHLAND AG3 citations70
US9556304B2Jan 31, 2017
Binder with cyclic carbonate structures
COVESTRO DEUTSCHLAND AG3 citations70
US10968165B2Apr 6, 2021
Polyaspartic acid ester compositions and method for purification
COVESTRO DEUTSCHLAND AG1 citations56
US9733394B2Aug 15, 2017
Method for preparing optical lenses
COVESTRO DEUTSCHLAND AG0 citations52
US9718916B2Aug 1, 2017
Lightfast polyurethane compositions
COVESTRO DEUTSCHLAND AG0 citations52
US11008416B2May 18, 2021
Aqueous, curable composition, comprising dispersed uretdione prepolymer, reactant and azolate
COVESTRO DEUTSCHLAND AG0 citations46
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG
4 patentsUS12180387B2Dec 31, 2024
Coating composition
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations59
US12338360B2Jun 24, 2025
Two-component clear coat systems comprising polyaspartic acid ester
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations52
US12552958B2Feb 17, 2026
Two-component outer coating containing polyaspartic acid esters
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations48
US11667747B2Jun 6, 2023
Binders containing secondary amine groups, based on cyclic ethers
COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG0 citations45