Inventor
EICKHOFF CHRISTIAN
DE24 patents
⚠️ This page may combine multiple inventors who share the name “EICKHOFF CHRISTIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MERCK PATENT GMBH
19 patentsUS12534446B2Jan 27, 2026
Materials for electronic devices
MERCK PATENT GMBH0 citations62
US12435070B2Oct 7, 2025
Composition for organic electronic devices
MERCK PATENT GMBH0 citations62
US11591320B2Feb 28, 2023
Composition for organic electronic devices
MERCK PATENT GMBH0 citations62
US12193325B2Jan 7, 2025
Nitrogen-containing heterocycles for use in OLEDs
MERCK PATENT GMBH0 citations52
US11993572B2May 28, 2024
Composition for organic electronic devices
MERCK PATENT GMBH0 citations52
US11778907B2Oct 3, 2023
Composition for organic electronic devices
MERCK PATENT GMBH0 citations52
US11466021B2Oct 11, 2022
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations52
US11450809B2Sep 20, 2022
Composition for organic electronic devices
MERCK PATENT GMBH0 citations52
US10923665B2Feb 16, 2021
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations52
US12595256B2Apr 7, 2026
Composition for organic electronic devices
MERCK PATENT GMBH0 citations51
US12419192B2Sep 16, 2025
Organic electroluminescence devices
MERCK PATENT GMBH0 citations51
US11621396B2Apr 4, 2023
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations51
US11437588B2Sep 6, 2022
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations51
US11370965B2Jun 28, 2022
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations51
US12522591B2Jan 13, 2026
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations50
US12250880B2Mar 11, 2025
Compounds for electronic devices
MERCK PATENT GMBH0 citations50
US12139500B2Nov 12, 2024
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations50
US11581497B2Feb 14, 2023
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations50
US12035625B2Jul 9, 2024
Materials for organic electroluminescent devices
MERCK PATENT GMBH0 citations49
UDC IRELAND LTD
4 patentsUS9862739B2Jan 9, 2018
Metal complexes, comprising carbene ligands having an O-substituted non-cyclometalated aryl group and their use in organic light emitting diodes
UDC IRELAND LTD7 citations83
US10370396B2Aug 6, 2019
Metal complexes, comprising carbene ligands having an O-substituted non-cyclometallated aryl group and their use in organic light emitting diodes
UDC IRELAND LTD1 citations62
US10118939B2Nov 6, 2018
Metal complexes, comprising carbene ligands having an o-substituted non-cyclometalated aryl group and their use in organic light emitting diodes
UDC IRELAND LTD1 citations52
US10784448B2Sep 22, 2020
Electroluminescent imidazo-quinoxaline carbene metal complexes
UDC IRELAND LTD0 citations40