Inventor · disambiguated record
Steffen Willmann
Also filed as: WILLMANN STEFFEN
15 granted patents·19 pending applications·131 citations·filing 2007–2022
91Inventor score
Top patents by PatentIndex Score
34 records- 0196US8057712B2Radialene compounds and their useZEIKA OLAF·Filed 2008·Granted Nov 15, 2011·89 cites·11 claims
- 0295US8617426B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useHARTMANN HORST·Filed 2011·Granted Dec 31, 2013·10 cites·5 claims
- 0394US8911645B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED AG·Filed 2013·Granted Dec 16, 2014·6 cites·13 claims
- 0494US7981324B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED AG·Filed 2008·Granted Jul 19, 2011·11 cites·4 claims
- 0591US9876172B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED GMBH·Filed 2014·Granted Jan 23, 2018·3 cites·13 claims
- 0687US10586926B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED GMBH·Filed 2017·Granted Mar 10, 2020·1 cites·20 claims
- 0778US9490432B2Quinoid compounds and their use in semiconducting matrix materials, electronic and optoelectronic structural elementsZEIKA OLAF·Filed 2008·Granted Nov 8, 2016·7 cites·14 claims
- 0872US10431747B2Quinoid compounds and their use in semiconducting matrix materials, electronic and optoelectronic structural elementsNOVALED GMBH·Filed 2016·Granted Oct 1, 2019·1 cites·14 claims
- 0970US11342504B2Oxocarbon-, pseudooxocarbon- and radialene compounds and their useNOVALED GMBH·Filed 2020·Granted May 24, 2022·0 cites·9 claims
- 1068US9722190B2Use of square planar transition metal complexes as dopantZEIKA OLAF·Filed 2007·Granted Aug 1, 2017·2 cites·8 claims
- 1167US9156868B2Aryl-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 componentsZEIKA OLAF·Filed 2008·Granted Oct 13, 2015·1 cites·10 claims
- 1260US2022119500A1Affinity chromatography purification with low conductivity wash bufferHOFFMANN LA ROCHE·Filed 2021·Application pending·0 cites
- 1358US2024415007A1An 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 LayerNOVALED GMBH·Filed 2022·Application pending·0 cites
- 1458US2024397812A1An 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 ComplexNOVALED GMBH·Filed 2022·Application pending·0 cites
- 1558US2024381760A1Compound, Semiconductor Layer Comprising Compound and Organic Electronic DeviceNOVALED GMBH·Filed 2022·Application pending·0 cites
- 1657US2025059212A1A 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 LayerNOVALED GMBH·Filed 2022·Application pending·0 cites
- 1756US2024383935A1Metal Complex, Semiconductor Layer Comprising a Metal Complex and Organic Electronic DeviceNOVALED GMBH·Filed 2022·Application pending·0 cites
- 1856US2024397744A1Organic Electronic Device Comprising at Least One Metal Complex of Formula (I)NOVALED GMBH·Filed 2022·Application pending·0 cites
- 1955US2024292740A1Organic electronic device comprising a compound of formula (i), display device comprising the organic electronic device as well as compounds of formula (i)NOVALED GMBH·Filed 2022·Application pending·0 cites
- 2055US2024292727A1Method for preparation of a p-type semiconducting layer, p-type semiconducting layer, organic electronic device, display device, metal compound and use of said metal compoundNOVALED GMBH·Filed 2022·Application pending·0 cites
- 2155US2023006155A1Organic 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 DevicesNOVALED GMBH·Filed 2020·Application pending·0 cites
- 2253US2024292735A1Organic electronic devices comprising metal complexes with high dipole moment fragmentsNOVALED GMBH·Filed 2022·Application pending·0 cites
- 2353US2024292655A1Sheet resistance componentNOVALED GMBH·Filed 2022·Application pending·0 cites
- 2452US10811608B2N-doped semiconducting material comprising two metal dopantsNOVALED GMBH·Filed 2016·Granted Oct 20, 2020·0 cites·23 claims
- 2550US8119037B2Square planar transition metal complexes and organic semiconductive materials using them as well as electronic or optoelectric componentsZEIKA OLAF·Filed 2009·Granted Feb 21, 2012·0 cites·13 claims
- 2650US2018186866A1Affinity chromatography purification with low conductivity wash bufferHOFFMANN LA ROCHE·Filed 2018·Application pending·0 cites
- 2749US2023056395A1Organic 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 DevicesNOVALED GMBH·Filed 2020·Application pending·0 cites
- 2849US2023097962A1Organic 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 DevicesNOVALED GMBH·Filed 2020·Application pending·0 cites
- 2949US2024107793A1Sheet resistance componentNOVALED GMBH·Filed 2022·Application pending·0 cites
- 3048US10886491B2Process for making a metal containing layerNOVALED GMBH·Filed 2016·Granted Jan 5, 2021·0 cites·30 claims
- 3148US10651387B2Metallic layer comprising alkali metal and second metalNOVALED GMBH·Filed 2016·Granted May 12, 2020·0 cites·21 claims
- 3247US2023247896A1Compound 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)NOVALED GMBH·Filed 2021·Application pending·0 cites
- 3347US2023242562A1Compound 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)NOVALED GMBH·Filed 2021·Application pending·0 cites
- 3441US2019256556A1Purification of multispecific antibodiesGENENTECH INC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →