Patents by Inventor Holger Heil

Holger Heil 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).

  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20170324044
    Abstract: The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, comprising these compounds.
    Type: Application
    Filed: May 22, 2015
    Publication date: November 9, 2017
    Inventors: Dominik JOOSTEN, Anna HAYER, Florian MAIER-FLAIG, Rouven LINGE, Holger HEIL
  • Materials for electronic devices
    Patent number: 9812643
    Abstract: The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices, and to electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: November 7, 2017
    Assignees: Merck Patent GmbH, Samsung Display Co., Ltd.
    Inventors: Arne Buesing, Holger Heil, Philipp Stoessel, Frank Voges, Constanze Brocke, Yoonhyun Kwak, Hyein Jeong, Samil Khol, Sunyoung Lee
  • Materials for organic electroluminescence devices
    Patent number: 9796684
    Abstract: The invention relates to pyrimidine derivatives according to formula (I), and to organic electroluminescent devices comprising said pyrimidine derivatives as electron transport material.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: October 24, 2017
    Assignee: Merck Patent GmbH
    Inventors: Arne Buesing, Holger Heil, Teresa Mujica-Fernaud
  • METAL COMPLEXES
    Publication number: 20170250353
    Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes.
    Type: Application
    Filed: July 3, 2015
    Publication date: August 31, 2017
    Applicant: Merck Patent GmbH
    Inventors: Nils Koenen, Philipp Stoessel, Anna Hayer, Holger Heil, Philipp Harbach
  • Polymers containing substituted oligo-triarylamine units and electroluminescence devices containing such polymers
    Patent number: 9745420
    Abstract: The present invention relates to polymers containing oligo-triarylamine repetition units that are substituted in the ortho position, a method for the production thereof, and use thereof in electronic devices, particularly in organic electroluminescence devices, known as OLEDs (OLED=organic light emitting diodes). The present invention further relates to organic electroluminescence devices containing these polymers.
    Type: Grant
    Filed: April 15, 2013
    Date of Patent: August 29, 2017
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Fabrice Eckes, Dominik Joosten, Anna Hayer, Katja Stegmaier
  • Materials for organic electroluminescent devices
    Patent number: 9741944
    Abstract: The present invention relates to coordination compounds which are used in an electron-transport layer in electronic devices, to ligands, and to the use thereof for the preparation of metal complexes, to a layer, and to an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: August 22, 2017
    Assignee: Merck Patent GmbH
    Inventors: Arne Buesing, Holger Heil, Teresa Mujica-Fernaud, Irina Martynova
  • COMPOSITIONS FOR ELECTRONIC DEVICES
    Publication number: 20170141328
    Abstract: The present invention relates to compositions and formulations for electronic devices comprising mixtures of organic functional materials.
    Type: Application
    Filed: May 26, 2015
    Publication date: May 18, 2017
    Inventors: Anna HAYER, Floriam MAIER-FLAIG, Tobias GROSSMANN, Dominik JOOSTEN, Holger HEIL, Thomas EBERLE, Rémi Manouk ANÉMAIN
  • METAL COMPLEXES
    Publication number: 20170141329
    Abstract: The invention relates to metal complexes and to electronic devices, in particular organic electroluminescence devices, containing said metal complexes.
    Type: Application
    Filed: June 3, 2015
    Publication date: May 18, 2017
    Applicant: Merck Patent GmbH
    Inventors: Nils Koenen, Anna Hayer, Holger Heil, Philipp Stoessel
  • Cross-linkable and cross-linked polymers, process for the preparation thereof, and the use thereof
    Patent number: 9644070
    Abstract: The present invention relates to cross-linkable and cross-linked polymers, methods for the production thereof, the use of said cross-linked polymers in electronic devices, especially in OLEDs (OLED=Organic Light Emitting Diode), and to electronic devices, especially organic electroluminescent devices which contain the cross-linked polymers.
    Type: Grant
    Filed: April 12, 2013
    Date of Patent: May 9, 2017
    Assignee: Merck Patent GmbH
    Inventors: Fabrice Eckes, Anja Gerhard, Anna Hayer, Holger Heil, Dominik Joosten
  • Materials for Electronic Devices
    Publication number: 20170125686
    Abstract: The present application relates to a substituted benzanthracene compound of a formula (I) or (II). The application furthermore relates to an electronic device which comprises the said benzanthracene compound.
    Type: Application
    Filed: March 13, 2015
    Publication date: May 4, 2017
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Lara-Isabel Rodriguez, Beate Burkhart, Sebastian Meyer
  • Compounds for organic electroluminescent devices
    Patent number: 9583717
    Abstract: The present invention relates to crosslinkable compounds, to the crosslinked compounds obtained from these compounds, and to processes for the preparation thereof. The invention is furthermore directed to the use of these compounds in electronic devices and to the corresponding electronic devices themselves.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: February 28, 2017
    Assignee: Merck Patent GmbH
    Inventors: Aurélie Ludemann, Alice Julliart, Anna Hayer, Anja Gerhard, Dominik Joosten, Holger Heil, Fabrice Eckes
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20170012221
    Abstract: The present invention relates to coordination compounds which are used in an electron-transport layer in electronic devices, to ligands, and to the use thereof for the preparation of metal complexes, to a layer, and to an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention.
    Type: Application
    Filed: June 27, 2016
    Publication date: January 12, 2017
    Inventors: Arne BUESING, Holger HEIL, Teresa MUJICA-FERNAUD, Irina MARTYNOVA
  • Materials for organic electroluminescent devices
    Patent number: 9537105
    Abstract: The present invention describes indenocarbazole derivatives having electron- and hole-transporting properties, in particular for use in the emission and/or charge-transport layer of electroluminescent devices or as matrix material. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: January 3, 2017
    Assignee: Merck Patent GmbH
    Inventors: Christof Pflumm, Arne Buesing, Amir Hossain Parham, Teresa Mujica-Fernaud, Holger Heil, Philipp Stoessel
  • Materials for organic electroluminescent devices
    Patent number: 9499459
    Abstract: The present invention relates to substituted benz[a]anthracene derivatives, to the preparation and use thereof in organic electroluminescent devices, and to organic electroluminescent devices, in particular blue-emitting devices, in which these compounds are used as matrix material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
    Type: Grant
    Filed: July 5, 2010
    Date of Patent: November 22, 2016
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Holger Heil, Philipp Stoessel, Michael Holbach
  • 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 electroluminescence devices
    Patent number: 9475792
    Abstract: The present invention describes indenofluorene derivatives of the general formula I, II, III or IV having emitting and hole-transporting properties, in particular for use in the emission and/or charge-transport layer of electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: October 25, 2016
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Christof Pflumm, Arne Buesing, Holger Heil, Philipp Stoessel
  • Compounds for organic electronic devices
    Patent number: 9461249
    Abstract: The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) as dopants in the emitting layer.
    Type: Grant
    Filed: October 2, 2014
    Date of Patent: October 4, 2016
    Assignee: Merck Patent GmbH
    Inventors: Horst Vestweber, Holger Heil, Philipp Stoessel, Arne Buesing, Amir Hossain Parham, Rocco Fortte
  • Organic electroluminescent device
    Patent number: 9444064
    Abstract: The present invention relates to phosphorescent organic electroluminescent devices which comprise at least one phosphorescent emitter and a mixture of at least two matrix materials in the emitting layer.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: September 13, 2016
    Assignee: Merck Patent GmbH
    Inventors: Joachim Kaiser, Holger Heil, Philipp Stoessel, Dominik Joosten, Simone Leu
  • Materials for Electronic Devices
    Publication number: 20160254456
    Abstract: The invention relates to compounds with benzindenofluorene base bodies and to the use thereof in electronic devices, in particular in organic electroluminescent devices.
    Type: Application
    Filed: April 29, 2014
    Publication date: September 1, 2016
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Lara-Isabel Rodriguez, Beate Burkhart, Amandine Darsy
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICE
    Publication number: 20160240782
    Abstract: The present invention relates to the compounds of the formula (1) and to organic electronic devices in which these compounds are used as matrix material in the emitting layer and/or as hole-transport material and/or as electron-blocking or exciton-blocking material and/or as electron-transport material.
    Type: Application
    Filed: April 28, 2016
    Publication date: August 18, 2016
    Inventors: Philipp Stoessel, Holger Heil, Dominik Joosten, Christof Pflumm, Anja Gerhard, Arne Buesing, Joachim Kaiser