Patents by Inventor Aurelie Ludemann

Aurelie Ludemann has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Carbazole derivatives
    Patent number: 10964894
    Abstract: The present invention relates to carbazole derivatives, especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: March 30, 2021
    Assignee: Merck Patent GmbH
    Inventors: Amir Parham, Aurélie Ludemann, Dominik Joosten, Tobias Grossmann, Jonas Kroeber
  • CARBAZOLE-BASED BODIPYS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20210079024
    Abstract: The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
    Type: Application
    Filed: May 8, 2018
    Publication date: March 18, 2021
    Inventors: Amir PARHAM, Jonas KROEBER, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN
  • Materials for organic electroluminescent devices
    Patent number: 10923665
    Abstract: The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
    Type: Grant
    Filed: February 12, 2018
    Date of Patent: February 16, 2021
    Assignee: Merck Patent GmbH
    Inventors: Amir Parham, Jonas Kroeber, Dominik Joosten, Aurélie Ludemann, Christian Eickhoff
  • Formulations containing N,N-dialkylaniline solvents
    Patent number: 10907061
    Abstract: The present invention relates to formulations for the preparation of organic electronic devices which comprise at least one specific A/JV-dialkylaniline and at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides.
    Type: Grant
    Filed: September 9, 2016
    Date of Patent: February 2, 2021
    Assignee: Merck Patent GmbH
    Inventors: Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20210020850
    Abstract: The present application relates to an amine compound of formula (I) which is suitable for use in electronic devices.
    Type: Application
    Filed: March 6, 2019
    Publication date: January 21, 2021
    Inventors: Ilona STENGEL, Florian MAIER-FLAIG, Philipp HARBACH, Elvira MONTENEGRO, Aurélie LUDEMANN
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20200399251
    Abstract: The present application relates to an amine compound according to formula (I), (II) or (III) which is suitable for use in electronic devices.
    Type: Application
    Filed: March 6, 2019
    Publication date: December 24, 2020
    Inventors: Ilona STENGEL, Florian MAIER-FLAIG, Philipp HARBACH, Elvira MONTENEGRO, Aurélie LUDEMANN
  • ORGANOBORON COMPLEXES FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200388761
    Abstract: The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
    Type: Application
    Filed: May 8, 2018
    Publication date: December 10, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN
  • Esters containing non-aromatic cycles as solvents for OLED formulations
    Patent number: 10808170
    Abstract: The present invention relates to formulations for the preparation of organic electronic devices (OLEDs) which comprise at least one specific ester solvent containing a non aromatic cycle and at least one organic functional material selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: October 20, 2020
    Assignee: Merck Patent GmbH
    Inventors: Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200270235
    Abstract: The present invention describes carbazolyl compounds substituted by electron-deficient heteroaryl groups, especially for use as triplet matrix materials in organic electroluminescent devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
    Type: Application
    Filed: May 12, 2020
    Publication date: August 27, 2020
    Inventors: Amir Hossain Parham, Aurélie LUDEMANN, Dominik JOOSTEN, Tobias GROSSMANN, Jonas Valentin KROEBER
  • FORMULATIONS CONTAINING KETONES COMPRISING NON-AROMATIC CYCLES
    Publication number: 20200266349
    Abstract: The present invention relates to formulations for the preparation of organic electronic devices which comprise at least one specific ketone solvent containing a non aromatic cycle and at least one organic functional material, preferably selected from organic conductors, organic semiconductors, organic fluorescent compounds, organic phosphorescent compounds, organic light-absorbent compounds, organic light-sensitive compounds, organic photosensitisation agents and other organic photoactive compounds, selected from organometallic complexes of transition metals, rare earths, lanthanides and actinides.
    Type: Application
    Filed: November 11, 2016
    Publication date: August 20, 2020
    Applicant: Merck Patent GmbH
    Inventors: GAELLE BEALLE, Christoph LEONHARD, Hsin-Rong TSENG, Irina MARTYNOVA, Aurelie LUDEMANN
  • Materials for organic electroluminescent devices
    Patent number: 10723722
    Abstract: The present invention relates to materials for organic electroluminescent devices, in particular carbazolyl compounds substituted by electron-deficient heteroaryl groups, for use as triplet matrix materials in organic electroluminescent devices, for example the compounds of formula (1). The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: July 28, 2020
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Aurélie Ludemann, Dominik Joosten, Tobias Grossmann, Jonas Valentin Kroeber
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20200199154
    Abstract: The present application relates to bridged triarylamines conforming to a defined formula. These compounds are suitable for use in electronic devices. The present application further relates to processes for preparing the compounds, and to electronic devices comprising the compounds.
    Type: Application
    Filed: April 24, 2018
    Publication date: June 25, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200199138
    Abstract: The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
    Type: Application
    Filed: December 4, 2017
    Publication date: June 25, 2020
    Inventors: AMIR PARHAM, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN, Jonas KROEBER, Christian EICKHOFF
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200190039
    Abstract: The present invention relates to compounds of the formula (1) which are suitable for use in electronic devices, in particular organic electroluminescent devices, and to electronic devices which comprise these compounds.
    Type: Application
    Filed: June 20, 2018
    Publication date: June 18, 2020
    Inventors: Ilona STENGEL, Kathy VINOKUROV, Frank VOGES, Aurélie LUDEMANN
  • HEXACYCLIC HETEROAROMATIC COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20200165252
    Abstract: The invention relates to heteroaromatic compounds, particularly for use in electronic devices. The invention further relates to a method for producing the compounds according to the invention and to electronic devices containing same.
    Type: Application
    Filed: May 18, 2018
    Publication date: May 28, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN
  • COMPOSITION FOR ORGANIC ELECTRONIC DEVICES
    Publication number: 20200168810
    Abstract: The present invention relates to a composition comprising a bipolar host and an electron-transporting host, especially for use as matrix material in electronic devices, especially organic electroluminescent devices, and especially in an organic light-emitting diode (OLED). The invention further relates to electronic devices comprising said composition.
    Type: Application
    Filed: April 10, 2018
    Publication date: May 28, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Christian EICKHOFF, Tobias GROSSMANN, Aurélie LUDEMANN, Dominik JOOSTEN
  • Formulation of an organic functional material comprising a siloxane solvent
    Patent number: 10651382
    Abstract: The present invention relates to a formulation containing at least one organic functional material and at least a first and a second solvent, characterized in that the first solvent is a siloxane.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: May 12, 2020
    Assignee: Merck Patent GmbH
    Inventors: Gaëlle Béalle, Christoph Leonhard, Hsin-Rong Tseng, Irina Martynova, Aurélie Ludemann
  • Formulations and electronic devices
    Patent number: 10615343
    Abstract: The present invention relates to a formulation comprising at least one organofunctional material which can be employed for the production of functional layers of electronic devices, and at least one aromatic compound. The present invention furthermore relates to electronic devices which are obtainable from these formulations.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: April 7, 2020
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Irina Martynova, Aurélie Ludemann, Edgar Kluge, Nils Koenen
  • NITROGEN-CONTAINING HETEROCYCLES FOR USE IN OLEDS
    Publication number: 20200066994
    Abstract: The present invention describes nitrogen-containing heterocycles substituted by carbazole groups, especially for use in electronic devices. The invention further relates to a process for preparing the compounds of the invention and to electronic devices comprising these.
    Type: Application
    Filed: December 4, 2017
    Publication date: February 27, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN, Philipp STOESSEL, Christan EICKHOFF
  • COMPOUNDS WITH ARYLAMINE STRUCTURES
    Publication number: 20200048207
    Abstract: The present invention describes arylamine derivatives which are substituted by diazanaphthalene groups, in particular for use in electronic devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices containing same.
    Type: Application
    Filed: March 12, 2018
    Publication date: February 13, 2020
    Inventors: Amir PARHAM, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN, Jonas KROEBER