Patents by Inventor Amir Parham

Amir Parham 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).

  • COMPOSITION FOR ORGANIC ELECTRONIC DEVICES
    Publication number: 20200216391
    Abstract: The present invention relates to a composition which comprises an electron-transporting host and a hole-transporting host, to the use thereof in electronic devices and to electronic devices containing this composition. The electron-transporting host is particularly preferably selected from the class of the lactams. The hole-transporting host is preferably selected from the class of the biscarbazoles.
    Type: Application
    Filed: July 2, 2018
    Publication date: July 9, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Tobias GROSSMANN, Anja JATSCH, Christian EICKHOFF, Christian EHRENREICH
  • 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
  • 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
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200152883
    Abstract: The present invention relates to dibenzofuran and dibenzothiophene derivatives, 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: March 12, 2018
    Publication date: May 14, 2020
    Inventors: Amir PARHAM, Thomas EBERLE, Anja JATSCH, Tobias GROSSMANN, Jonas Valentin KROEBER
  • 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
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200044162
    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: February 12, 2018
    Publication date: February 6, 2020
    Inventors: Amir PARHAM, Jonas KROEBER, Dominik JOOSTEN, Aurelie LUDEMANN, Christian EICKHOFF
  • COMPOUNDS HAVING VALEROLACTAM STRUCTURES
    Publication number: 20200031827
    Abstract: The present invention describes compounds comprising at least one structural element having at least three fused aromatic or heteroaromatic rings (AR) and at least one structural element having an aromatic or heteroaromatic valerolactam (AV), 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: November 27, 2017
    Publication date: January 30, 2020
    Applicant: Merck Patent GmbH
    Inventors: Anja Jatsch, Amir Parham, Rouven Linge, Tobias Grossmann
  • CARBAZOLES WITH DIAZADIBENZOFURANE OR DIAZADIBENZOTHIOPHENE STRUCTURES
    Publication number: 20200028091
    Abstract: The present invention describes diazadibenzofuran or diazadibenzothiophene derivatives having carbazole structures, 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: September 27, 2017
    Publication date: January 23, 2020
    Applicant: Merck Patent GmbH
    Inventors: Amir Parham, Thomas Eberle, Anja Jatsch, Tobias Grossmann, Jonas Kroeber
  • COMPOUNDS WITH DIAZADIBENZOFURANE OR DIAZADIBENZOTHIOPHENE STRUCTURES
    Publication number: 20200024282
    Abstract: The present invention describes diazadibenzofuran or diazadibenzothiophene derivatives substituted by carbazole, fluorene, phenanthrene, benzofuran and/or benzothiophene 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: September 28, 2017
    Publication date: January 23, 2020
    Applicant: Merck Patent GmbH
    Inventors: Amir Parham, Thomas Eberle, Anja Jatsch, Tobias Grossmann, Jonas Kroeber
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20200002358
    Abstract: The present invention relates to compounds, which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Application
    Filed: January 29, 2018
    Publication date: January 2, 2020
    Inventors: AMIR PARHAM, Jonas KROEBER, Domnik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190378996
    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: December 12, 2019
    Inventors: Philipp STOESSEL, Amir PARHAM, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN, Jonas KROEBER
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190367494
    Abstract: The present invention describes dibenzofuran compounds substituted by carbazole compounds, 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: November 6, 2017
    Publication date: December 5, 2019
    Inventors: Amir PARHAM, Thomas EBERLE, Anja JATSCH, Tobias GROSSMANN, Jonas KROEBER, Dominik JOOSTEN, Caroline WERN
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190352318
    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: November 14, 2017
    Publication date: November 21, 2019
    Inventors: Amir PARHAM, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN, Jonas KROEBER, Philipp STOESSEL
  • COMPOUNDS AND ORGANIC ELECTRONIC DEVICES
    Publication number: 20190348605
    Abstract: The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
    Type: Application
    Filed: May 22, 2019
    Publication date: November 14, 2019
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Parham, Arne Buesing, Frank Voges
  • CARBAZOLE DERIVATIVES
    Publication number: 20190348616
    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: Application
    Filed: January 22, 2018
    Publication date: November 14, 2019
    Inventors: AMIR PARHAM, Aurélie LUDEMANN, Dominik JOOSTEN, Tobias GROSSMANN, Jonas KROEBER
  • HETEROCYCLIC COMPOUNDS FOR USE IN ELECTRONIC DEVICES
    Publication number: 20190296250
    Abstract: The invention relates to heterocyclic 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 comprising same.
    Type: Application
    Filed: November 30, 2017
    Publication date: September 26, 2019
    Inventors: Philipp STOESSEL, Nils KOENEN, Philipp HARBACH, Dominik JOOSTEN, Amir PARHAM, Anja JATSCH
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20190288206
    Abstract: The present application relates to fluoranthenylamine compounds of a formula (I). These compounds are suitable for use in electronic devices. The present application further relates to processes for preparing the compounds mentioned, and to electronic devices comprising the compounds mentioned.
    Type: Application
    Filed: October 30, 2017
    Publication date: September 19, 2019
    Applicant: Merck Patent GmbH
    Inventors: Amir PARHAM, Dominik JOOSTEN, Aurélie LUDEMANN, Tobias GROSSMANN, Jonas KROEBER