Patents by Inventor Philipp Stössel

Philipp Stössel 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).

  • Metal Complexes Comprising 1,2,3-Triazoles
    Publication number: 20140350642
    Abstract: The present invention relates inter alia to a new class of metal complexes comprising 1,2,3-triazoles having improved solubility and enhanced electro-optical properties. The present invention further relates to the preparation and use of these compounds.
    Type: Application
    Filed: December 3, 2012
    Publication date: November 27, 2014
    Applicant: Merck Patent GmbH
    Inventors: Rémi Manouk Anémian, Thomas Eberle, Philipp Stoessel, Burkhard Koenig
  • Compounds for Electronic Devices
    Publication number: 20140312287
    Abstract: The invention relates to arylamino compounds and to the use thereof in electronic devices, for example organic electroluminescent devices. The invention furthermore relates to electronic devices comprising one or more of the said compounds, for example as hole-transport materials in a corresponding functional layer of the device. The invention furthermore relates to a process for the preparation of the said compounds, and to a formulation comprising one or more of the said compounds.
    Type: Application
    Filed: November 15, 2012
    Publication date: October 23, 2014
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • SPIRO DIHYDROACRIDINE DERIVATIVES AND THE USE THEREOF AS MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
    Publication number: 20140316134
    Abstract: The present invention relates to compounds of formulae (1), (2) or (3) that are suitable for use in electronic devices, and to electronic device, in particular organic electroluminescence devices, containing these compounds.
    Type: Application
    Filed: October 18, 2012
    Publication date: October 23, 2014
    Applicant: MERCK PATENT GMBH
    Inventors: Philipp Stoessel, Elvira Montenegro, Esther Breunning
  • Organic electroluminescent devices
    Patent number: 8865321
    Abstract: The present invention relates to electronic devices, in particular organic electroluminescent devices, which comprise compounds of the formula (1), and to the corresponding compounds and to the use thereof in organic electroluminescent devices.
    Type: Grant
    Filed: October 15, 2009
    Date of Patent: October 21, 2014
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Holger Heil, Dominik Joosten, Christof Pflumm, Anja Gerhard, Esther Breuning, Amir Hossain Parham
  • Materials for organic electroluminescent devices
    Patent number: 8852756
    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: April 21, 2006
    Date of Patent: October 7, 2014
    Assignee: Merck Patent GmbH
    Inventors: Horst Vestweber, Holger Heil, Philipp Stoessel, Arne Buesing, Amir Hossain Parham, Rocco Fortte
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20140291586
    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: Application
    Filed: October 9, 2012
    Publication date: October 2, 2014
    Inventors: Arne Buesing, Holger Heil, Philipp Stoessel, Frank Voges, Constanze Brocke, Yoonhyun Kwak, Hyein Jeong, Samil Khol, Sunyoung Lee
  • Metal complexes
    Patent number: 8846920
    Abstract: The present invention describes new types of metal complexes. Such compounds can be used as functional materials in a series of different types of applications which can be classified within the electronics industry in the widest sense. The inventive compounds are described by the formulae (1) and (4).
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: September 30, 2014
    Assignee: Merck Patent GmbH
    Inventors: Rocco Fortte, Philipp Stoessel, Anja Gerhard, Horst Vestweber
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20140275530
    Abstract: The present invention describes triphenylene derivatives, in particular for use as triplet matrix materials in organic 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: Application
    Filed: September 24, 2012
    Publication date: September 18, 2014
    Inventors: Anja Jatsch, Rémi Manouk Anémian, Bernd Schroeder, Arne Buesing, Philipp Stoessel, Christof Pflumm, Jonas Valentin Kroeber, Thomas Eberle
  • ORGANIC ELECTROLUMINESCENT DEVICE
    Publication number: 20140249308
    Abstract: The present invention relates to electronic devices, in particular organic electroluminescent devices, comprising compounds of the formula (1), to the corresponding compounds, and to a process for the preparation of these compounds.
    Type: Application
    Filed: October 11, 2012
    Publication date: September 4, 2014
    Applicant: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Christof Pflumm, Anja Jatsch, Thomas Eberle, Philipp Stoessel
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20140231715
    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 23, 2012
    Publication date: August 21, 2014
    Applicant: Merck Patent GmbH Patents & Scientific Information
    Inventors: Philipp Stoessel, Arne Buesing, Frank Voges, Christof Pflumm, Amir Hossain Parham, Thomas Eberle, Teresa Mujica-Fernaud
  • Materials for organic electroluminescence devices
    Patent number: 8809566
    Abstract: The present invention relates to compounds containing a moiety of the formula (1) and to the use thereof in organic electroluminescent devices and to organic electroluminescent devices which comprise compounds of this type.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: August 19, 2014
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Holger Heil, Dominik Joosten, Christof Pflumm, Anja Gerhard
  • CARBAZOLE DERIVATIVES FOR ORGANIC ELECTROLUMINESCENCE DEVICES
    Publication number: 20140225046
    Abstract: The present invention describes carbazole derivatives formula (1), where the following applies to the symbols used: Y is on each occurrence, identically or differently, CR or N; X is selected from C(R1)2, O, S, PR1, P(?O)R1 or BR1; characterised in that at least one group R is present which stands, identically or differently on each occurrence, for a group of the following formula (2), and/or in that at least one group R1 is present which stands for a group of the following formula (3) or (4), in particular for use as triplet matrix materials in organic 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: Application
    Filed: August 23, 2012
    Publication date: August 14, 2014
    Applicant: Merck Patent GmbH
    Inventors: Anja Jatsch, Amir Hossain Parham, Christof Pflumm, Philipp Stoessel, Jonas Valentin Kroesser, Rémi Manouk Anémian, Thomas Eberle
  • Materials for organic electroluminescent devices
    Patent number: 8795847
    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: November 17, 2006
    Date of Patent: August 5, 2014
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Philipp Stoessel, Amir Parham, Horst Vestweber
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
    Publication number: 20140203215
    Abstract: The present invention relates to novel materials which can be used in organic electronic devices, in particular electroluminescent devices, and are certain derivatives of fused aromatic systems.
    Type: Application
    Filed: March 19, 2014
    Publication date: July 24, 2014
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20140203216
    Abstract: The present invention relates to a compound of the formula (I), (II) or (III), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (I), (II) or (III). The present invention furthermore relates to a process for the preparation of a compound of the formula (I), (II) or (III) and to a formulation comprising one or more compounds of the formula (I), (II) or (III).
    Type: Application
    Filed: July 5, 2012
    Publication date: July 24, 2014
    Applicant: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Stoessel, Thomas Elberle, Frank Voges
  • Organic electroluminescent devices
    Patent number: 8785001
    Abstract: The present invention relates to mixtures of organic materials, to the use of these mixtures in organic electroluminescent devices, and to organic electroluminescent devices comprising these mixtures.
    Type: Grant
    Filed: November 17, 2006
    Date of Patent: July 22, 2014
    Assignee: Merck Patent GmbH
    Inventors: Horst Vestweber, Philipp Stoessel, Holger Heil
  • METAL COMPLEXES
    Publication number: 20140183422
    Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, comprising these metal complexes, in particular as emitters.
    Type: Application
    Filed: July 17, 2012
    Publication date: July 3, 2014
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Esther Breuning
  • Compounds for electronic devices
    Patent number: 8766001
    Abstract: The present invention relates to the improvement in organic electroluminescent devices by using compounds of the formula (1), in particular as hole-injection or hole-transport materials in a hole-injection or hole-transport layer.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: July 1, 2014
    Assignee: Merck Patent GmbH
    Inventors: Christof Pflumm, Arne Buesing, Amir Hossain Parham, Rocco Fortte, Holger Heil, Philipp Stoessel
  • Materials for organic electroluminescent devices
    Patent number: 8748010
    Abstract: The present invention relates to compounds of the formula (1) and to the use thereof in organic electroluminescent devices. The compounds of the formula (1) are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: June 10, 2014
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber, Amir Hossain Parham
  • Metal complexes having azaborol ligands and electronic device having the same
    Patent number: 8722898
    Abstract: The present invention relates to an electronic device, in particular an organic electroluminescent device, which comprises metal complexes containing azaborole ligands. The invention also relates to the metal complexes themselves, to the use thereof in an organic electronic device, and to a process for the preparation thereof. Finally, the invention is directed to the ligands and to the use of the ligands for the preparation of the metal complexes according to the invention.
    Type: Grant
    Filed: February 3, 2010
    Date of Patent: May 13, 2014
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Holger Heil, Dominik Joosten, Christof Pflumm, Anja Gerhard