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
    Publication number: 20190386228
    Abstract: The present invention relates to binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes.
    Type: Application
    Filed: October 9, 2017
    Publication date: December 19, 2019
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Nils Koenen, Christian Ehrenreich
  • 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
  • Formulations and electronic devices
    Patent number: 10490747
    Abstract: A formulation comprising at least one solvent and at least two different functional compounds of formula (I) AB]k??(I) wherein A is a functional structural element, the structural element serving as host material, as a unit that has hole-injection and/or hole-transport properties, as a unit t at has electron-injection and/or electron-transport properties, as a unit which has light-emitting properties, or as a unit which improves the transfer from the singlet state to the triplet state of light-emitting compounds; B is a solubility-promoting structural element; and k is an integer in the range from 1 to 20; the molecular weight of the functional compound is at least 550 g/mol, and the solubility-promoting structural element B conforms to the general formula (L-I)
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: November 26, 2019
    Assignee: Merck Patent GmbH
    Inventors: Rémi Manouk Anèmian, Susanne Heun, Thomas Eberle, Philipp Stoessel, Aurélie Ludemann, Dietmar Kunkel
  • 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
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20190341559
    Abstract: The present application relates to a material comprising a monoarylamine of a defined formula and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).
    Type: Application
    Filed: July 22, 2019
    Publication date: November 7, 2019
    Inventors: Frank VOGES, Frank STIEBER, Philipp STOESSEL, Teresa MUJICA-FERNAUD, Christof PFLUMM, Joachim KAISER
  • Materials for electronic devices
    Patent number: 10454040
    Abstract: The invention relates to a mixture containing at least two different triaryl amino compounds of formula (I). The mixture is suitable for use in an electronic device, preferably in an organic electroluminescent device, and in particular for use as a hole transport layer.
    Type: Grant
    Filed: August 20, 2013
    Date of Patent: October 22, 2019
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Jonas V. Kroeber
  • METAL COMPLEXES
    Publication number: 20190315787
    Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, containing these metal complexes.
    Type: Application
    Filed: July 11, 2017
    Publication date: October 17, 2019
    Applicant: Merck Patent GmbH
    Inventors: Philipp STOESSEL, Christian EHRENREICH
  • BINUCLEAR METAL COMPLEXES FOR USE AS EMITTERS IN ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190292210
    Abstract: The present invention relates to binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes.
    Type: Application
    Filed: September 18, 2017
    Publication date: September 26, 2019
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Christian Ehrenreich, Philipp Harbach, Anna Hayer, Esther Breuning
  • 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
  • Compounds for electronic devices
    Patent number: 10424739
    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: Grant
    Filed: May 23, 2018
    Date of Patent: September 24, 2019
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190280217
    Abstract: The invention relates to compounds which are suitable for use in electronic devices, and electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Application
    Filed: April 22, 2019
    Publication date: September 12, 2019
    Applicant: Merck Patent GmbH
    Inventors: Anja JATSCH, Tobias GROSSMANN, Amir HOSSAIN, Thomas EBERLE, Christof PFLUMM, Jonas Valentin KROEBER, Philipp STOESSEL, Elvira MONTENEGRO, Rouven LINGE
  • SUBSTITUTED OXEPINES
    Publication number: 20190280218
    Abstract: The invention relates to materials, to electroluminescence devices comprising said materials and to the use thereof.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 12, 2019
    Applicant: Merck Patent GmbH
    Inventors: AMIR HOSSAIN PARHAM, Arne Buesing, Philipp Stoessel, Anja Gerhard, Christof Pflumm, Thomas Eberle, Anja Jatsch, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • METAL COMPLEXES
    Publication number: 20190280220
    Abstract: The present invention relates to metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes.
    Type: Application
    Filed: October 23, 2017
    Publication date: September 12, 2019
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Christian Ehrenreich
  • Triarylamine-substituted benzo[H]quinoline-derivatives as materials for electronic devices
    Patent number: 10407394
    Abstract: The invention relates to a heteroaryl compound according to formula (I) and to the use thereof in electronic devices.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: September 10, 2019
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Philipp Stoessel, Thomas Eberle, Anja Jatsch, Jonas Valentin Kroeber, Christof Pflumm, Irina Martynova, Frank Voges, Frank Stieber
  • Synthetic building blocks for the production of materials for organic electroluminescence devices
    Patent number: 10407384
    Abstract: The present invention relates to compounds which are suitable as synthesis precursors for the production of electronically active materials for use in organic electroluminescence devices.
    Type: Grant
    Filed: June 27, 2017
    Date of Patent: September 10, 2019
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Amir Hossain Parham, Anja Jatsch
  • Materials for electronic devices
    Patent number: 10396297
    Abstract: The present application relates to a material comprising a monoarylamine of a defined formula and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: August 27, 2019
    Assignee: Merck Patent GmbH
    Inventors: Frank Voges, Frank Stieber, Philipp Stoessel, Teresa Mujica-Fernaud, Christof Pflumm, Joachim Kaiser
  • METAL COMPLEXES
    Publication number: 20190252628
    Abstract: The present invention relates to binuclear metal complexes and electronic devices, in particular organic electroluminescent devices containing said metal complexes.
    Type: Application
    Filed: October 10, 2017
    Publication date: August 15, 2019
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Nils Koenen, Christian Ehrenreich
  • Electronic device having an amine containing layer processed from solution
    Patent number: 10381576
    Abstract: The present application relates to an organic electroluminescent device (OLED) comprising an emitting layer, where the emitting layer includes a compound having a small difference between the energies of the S1 and T1 states, and further comprising a layer which has been applied from solution between the emitting layer and anode and comprises an amine compound. The present application further relates to a process for producing such an OLED.
    Type: Grant
    Filed: November 16, 2015
    Date of Patent: August 13, 2019
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Amir Hossain Parham, Christof Pflumm, Anja Jatsch, Joachim Kaiser, Herwig Buchholz
  • METHOD FOR THE SEPARATION OF ENANTIOMERIC MIXTURES FROM METAL COMPLEXES
    Publication number: 20190241591
    Abstract: The present invention relates to processes for separating mixtures containing enantiomers of metal complexes with aromatic and/or heteroaromatic ligands, to metal complexes and to electronic devices, especially organic electroluminescent devices, comprising these metal complexes.
    Type: Application
    Filed: June 27, 2017
    Publication date: August 8, 2019
    Inventors: Philipp STOESSEL, Christian EHRENREICH
  • Compound with novel six-membered ring structure for use in organic electronic devices
    Patent number: 10374167
    Abstract: The present invention relates to novel compounds according to formula (I) having a six-membered ring structure substituted with electron donor, electron acceptor and sterically demanding groups. Said compound is suited for use in organic electronic devices, particularly in organic electroluminescent devices (OLEDs). Formula (I) wherein Q1 and Q2 are independently of each other selected from the group consisting of N, CRA, CRD, and CRS; Z1 and Z2 are independently of each other selected from the group consisting of N, CRA and CRD; RA is a group with ?M-effect; RD is a group with +M-effect; and RS is a sterically demanding group, with the provision that the compound of general formula (I) comprises at least one group CRA and at least one group CRD.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: August 6, 2019
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Amir Hossain Parham, Christof Pflumm, Anja Jatsch