Dresden
Germany
32
2026-04-02
The entities that hold a legal rights for patent applications filed by inventor Willmann Steffen:
Steffen Willmann from Dresden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
An Electroluminescent Device Comprising an Anode Layer, a Cathode Layer, a First Emission Layer, a Hole Injection Layer and a First Hole Transport Layer that Comprises a Compound Containing a Metal
#2 | 2025-02-20A Ce(IV) Metal Complex, an Organic Electronic Device Comprising an Anode Layer, a Cathode Layer and a Charge Generation Layer, Wherein the Charge Generation Layer Comprises a P-Type Charge Generation Layer That Comprises the Ce(IV) Metal Complex and a N-Type Charge Generation Layer
#3 | 2024-12-12An Organic Electronic Device Comprising a Substrate, an Anode Layer, a Cathode Layer, at Least One First Emission Layer, and a Hole Injection Layer, Wherein the Hole Injection Layer Comprises a Metal Complex of Formula (I) and a Compound of Formula (II), Wherein the Hole Injection Layer is Arranged Between the Anode Layer and the at Least One First Emission Layer
#4 | 2024-11-28An Organic Electronic Device Comprising a Substrate, an Anode Layer, a Cathode Layer, at Least One First Emission Layer, and a Hole Injection Layer That Comprises a Metal Complex as Well as a Metal Complex
#5 | 2024-11-28Organic Electronic Device Comprising at Least One Metal Complex of Formula (I)
#6 | 2024-11-21Metal Complex, Semiconductor Layer Comprising a Metal Complex and Organic Electronic Device
#7 | 2024-11-14Compound, Semiconductor Layer Comprising Compound and Organic Electronic Device
#8 | 2024-08-29ORGANIC ELECTRONIC DEVICE COMPRISING A COMPOUND OF FORMULA (I), DISPLAY DEVICE COMPRISING THE ORGANIC ELECTRONIC DEVICE AS WELL AS COMPOUNDS OF FORMULA (I)
#9 | 2024-08-29ORGANIC ELECTRONIC DEVICES COMPRISING METAL COMPLEXES WITH HIGH DIPOLE MOMENT FRAGMENTS
#10 | 2024-08-29METHOD FOR PREPARATION OF A P-TYPE SEMICONDUCTING LAYER, P-TYPE SEMICONDUCTING LAYER, ORGANIC ELECTRONIC DEVICE, DISPLAY DEVICE, METAL COMPOUND AND USE OF SAID METAL COMPOUND
#11 | 2024-08-29SHEET RESISTANCE COMPONENT
#12 | 2024-03-28SHEET RESISTANCE COMPONENT
#13 | 2023-08-03Compound of Formula (I), a Semiconductor Material Comprising at Least One Compound of Formula (I), a Semiconductor Layer Comprising at Least One Compound of Formula (I) and an Electronic Device Comprising at Least One Compound of Formula (I)
#14 | 2023-08-03Compound of Formula (I), a Semiconductor Material Comprising at Least One Compound of Formula (I), a Semiconductor Layer Comprising at Least One Compound of Formula (I) and an Electronic Device Comprising at Least One Compound of Formula (I)
#15 | 2023-03-30Organic Electronic Device Comprising a Compound of Formula (I), Display Device Comprising the Organic Electronic Device as Well as Compounds of Formula (I) for Use in Organic Electronic Devices
#16 | 2023-02-23Organic Electronic Device Comprising a Compound of Formula (I), Display Device Comprising the Organic Electronic Device as Well as Compounds of Formula (I) for Use in Organic Electronic Devices
#17 | 2023-01-05Organic Electronic Device Comprising a Compound of Formula (I), Display Device Comprising the Organic Electronic Device as Well as Compounds of Formula (I) for Use in Organic Electronic Devices
#18 | 2020-05-14Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
#19 | 2019-01-03Process for making a metal containing layer
#20 | 2018-12-06N-doped semiconducting material comprising two metal dopants
#21 | 2018-11-15Metallic layer comprising alkali metal and second metal
#22 | 2018-03-15Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
#23 | 2017-01-12Quinoid compounds and their use in semiconducting matrix materials, electronic and optoelectronic structural elements
#24 | 2015-04-09Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
#25 | 2014-03-13Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
#26 | 2011-12-22Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
#27 | 2010-08-05Quinoid compounds and their use in semiconducting matrix materials, electronic and optoelectronic structural elements
#28 | 2010-06-10Aryl-substituted and/or heteroaryl-substituted main group element halides and/or pseudohalides, use of main group element halides and/or pseudohalides, organic semiconducting matrix material, electronic and optoelectronic components
#29 | 2010-04-29Radialene compounds and their use
#30 | 2010-04-22Square planar transition metal complexes and organic semiconductive materials using them as well as electronic or optoelectric components
#31 | 2010-02-25Use of square planar transition metal complexes as dopant
#32 | 2008-10-30Oxocarbon-, pseudooxocarbon- and radialene compounds and their use
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