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).

  • 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
  • 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
  • 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
  • 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
  • COMPOUNDS WITH CARBAZOLE STRUCTURES
    Publication number: 20190214574
    Abstract: The present invention describes carbazole derivatives substituted by electron transport 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 11, 2017
    Publication date: July 11, 2019
    Inventors: Amir PARHAM, Tobias GROSSMANN, Aurélie LUDEMANN, Dominik JOOSTEN, Jonas KROEBER
  • COMPOUNDS WITH SPIROBIFLUORENE-STRUCTURES
    Publication number: 20190194164
    Abstract: The invention relates to spirobifluorene derivatives which are substituted with electron transport groups, in particular 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 the same.
    Type: Application
    Filed: September 11, 2017
    Publication date: June 27, 2019
    Inventors: Amir PARHAM, Tobias GROSSMANN, Aurélie LUDEMANN, Dominik JOOSTEN, Jonas KROEBER
  • HETEROCYCLIC COMPOUNDS COMPRISING DIBENZOFURAN AND/OR DIBENZOTHIOPHENE STRUCTURES
    Publication number: 20190165282
    Abstract: The present invention describes dibenzofuran and dibenzothiophene derivatives substituted by electron-transporting groups, especially for use as triplet matrix materials 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: April 6, 2017
    Publication date: May 30, 2019
    Applicant: Merck Patent GmbH
    Inventors: Amir Parham, Thomas Eberle, Anja Jatsch, Tobias Grossmann, Jonas Kroeber
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190135814
    Abstract: The present invention relates to compounds of formula (1). The compounds are suitable for use in electronic devices, in particular organic electroluminescent devices, comprising these compounds.
    Type: Application
    Filed: April 26, 2017
    Publication date: May 9, 2019
    Applicant: Merck Patent GmbH
    Inventors: Amir PARHAM, Tobias GROSSMANN, Jonas KROEBER
  • COMPOUNDS WITH SPIROBIFLUORENE-STRUCTURES
    Publication number: 20190106391
    Abstract: The present invention describes spirobifluorene derivatives substituted by pyridine and/or pyrimidine 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: March 15, 2017
    Publication date: April 11, 2019
    Applicant: Merck Patent GmbH
    Inventors: Margarita Wucherer-Plietker, Amir Parham, Sebastian Meyer, Tobias Grossmann
  • Compounds for electronic devices
    Patent number: 10141518
    Abstract: The present invention relates to a compound of the formula (I), to the use of this compound in an electronic device, and to an electronic device comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compound of the formula (I) and to a formulation comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 27, 2018
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Arne Buesing, Frank Voges, Christof Pflumm, Amir Parham, Thomas Eberle, Teresa Mujica-Fernaud
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20170179399
    Abstract: The present invention relates to a compound of the formula (I), to the use of this compound in an electronic device, and to an electronic device comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compound of the formula (I) and to a formulation comprising one or more compounds of the formula (I).
    Type: Application
    Filed: March 2, 2017
    Publication date: June 22, 2017
    Inventors: Philipp STOESSEL, Arne Buesing, Frank Voges, Christof Pflumm, Amir Parham, Thomas Eberle, Teresa Mujica-Fernaud
  • ORGANIC ELECTROLUMINESCENT DEVICE
    Publication number: 20160322570
    Abstract: The present invention relates to the use of aromatic boronic acid or borinic acid derivatives in organic electronic devices, in particular electroluminescent devices.
    Type: Application
    Filed: June 20, 2016
    Publication date: November 3, 2016
    Inventors: Philipp STOESSEL, Esther BREUNING, Arne BUESING, Amir PARHAM, Holger HEIL, Horst VESTWEBER
  • Materials for organic electroluminescent devices
    Patent number: 8999521
    Abstract: The present invention relates to anthracene derivatives, to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices comprising these compounds.
    Type: Grant
    Filed: February 28, 2007
    Date of Patent: April 7, 2015
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Holger Heil, Amir Parham, Horst Vestweber