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: 20230322826
    Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, containing these metal complexes.
    Type: Application
    Filed: June 1, 2023
    Publication date: October 12, 2023
    Inventors: Philipp STOESSEL, Christian EHRENREICH
  • HETEROAROMATIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230312612
    Abstract: The invention relates to heteroaromatic compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 5, 2023
    Inventor: Philipp STOESSEL
  • METAL COMPLEXES
    Publication number: 20230320191
    Abstract: The present invention relates to iridium complexes suitable for use in organic electroluminescent devices, especially as emitters.
    Type: Application
    Filed: May 19, 2023
    Publication date: October 5, 2023
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Armin Auch
  • HETEROCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230312613
    Abstract: The invention relates to heterocyclic compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 5, 2023
    Inventor: Philipp STOESSEL
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230295104
    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: August 16, 2021
    Publication date: September 21, 2023
    Inventors: Amir Hossain PARHAM, Philipp STOESSEL, Christian EHRENREICH, Jonas Valentin KROEBER, Christian EICKHOFF
  • METAL COMPLEXES
    Publication number: 20230271989
    Abstract: The present invention relates to dinuclear metal complexes and to electronic devices, especially organic electroluminescent devices, comprising these metal complexes.
    Type: Application
    Filed: August 10, 2021
    Publication date: August 31, 2023
    Inventors: Anna HAYER, Rouven LINGE, Armin AUCH, Philipp STOESSEL, Nils KOENEN
  • Materials for organic electroluminescent devices
    Patent number: 11737352
    Abstract: The present invention relates to compounds of the formulae (1) to (4), which are suitable for use in electronic devices, in particular organic electroluminescent devices, to intermediate compounds for the compounds or formulae (1) to (4) and to electronic devices, which comprise the compounds of formulae (1) to (4).
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: August 22, 2023
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Nils Koenen, Christian Ehrenreich, Philipp Harbach, Lara-Isabel Rodriguez, Rouven Linge, Sebastian Meyer, Aaron Lackner
  • Metal complexes
    Patent number: 11713332
    Abstract: The present invention relates to metal complexes and to electronic devices, in particular organic electroluminescent devices, containing these metal complexes.
    Type: Grant
    Filed: July 11, 2017
    Date of Patent: August 1, 2023
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Christian Ehrenreich
  • Compounds with an acceptor and a donor group
    Patent number: 11711976
    Abstract: The present invention describes compounds having an acceptor group and a donor group, 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: Grant
    Filed: November 13, 2017
    Date of Patent: July 25, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Philipp Stoessel, Christian Ehrenreich, Philipp Harbach
  • POLYCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230183269
    Abstract: The present invention relates to polycyclic compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
    Type: Application
    Filed: April 1, 2021
    Publication date: June 15, 2023
    Inventor: Philipp STOESSEL
  • Metal complexes
    Patent number: 11659763
    Abstract: The present invention relates to iridium complexes suitable for use in organic electroluminescent devices, especially as emitters.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: May 23, 2023
    Inventors: Philipp Stoessel, Armin Auch
  • CYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230157171
    Abstract: The invention relates to cyclic compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices containing said compounds.
    Type: Application
    Filed: March 23, 2021
    Publication date: May 18, 2023
    Inventor: Philipp STOESSEL
  • HETEROAROMATIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230157170
    Abstract: The invention relates to heteroaromatic compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds
    Type: Application
    Filed: March 15, 2021
    Publication date: May 18, 2023
    Inventor: Philipp STOESSEL
  • HETEROCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230147279
    Abstract: The invention relates to heterocyclic compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Application
    Filed: March 16, 2021
    Publication date: May 11, 2023
    Inventor: Philipp STOESSEL
  • BENZIMIDAZOLE DERIVATIVES
    Publication number: 20230139809
    Abstract: The invention relates to benzimidazole derivatives which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Application
    Filed: January 27, 2021
    Publication date: May 4, 2023
    Inventor: Philipp STOESSEL
  • Electronic device
    Patent number: 11631816
    Abstract: The present application relates to an electronic device having defined composition of the emitting layer. The application furthermore relates to the use of the device in displays or in lighting applications.
    Type: Grant
    Filed: December 9, 2013
    Date of Patent: April 18, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Christof Pflumm, Frank Voges, Jonas Valentin Kroeber, Philipp Stoessel, Holger Heil
  • POLYCYCLIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230104248
    Abstract: The 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: December 16, 2020
    Publication date: April 6, 2023
    Inventors: Philipp STOESSEL, Amel MEKIC
  • Organic electroluminescent device
    Patent number: 11611046
    Abstract: The present invention relates to organic electroluminescent devices, the emitting layer thereof containing a blend of a luminescent material having a narrow singlet-triplet gap and a fluorescent emission material having high steric shielding.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: March 21, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Philipp Stoessel, Amir Hossain Parham, Christof Pflumm, Anja Jatsch, Joachim Kaiser
  • AROMATIC COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20230069061
    Abstract: The 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: December 15, 2020
    Publication date: March 2, 2023
    Inventors: Philipp STOESSEL, Rouven LINGE
  • METAL COMPLEXES
    Publication number: 20230056324
    Abstract: The invention relates to iridium complexes that are suitable for use in organic electroluminescent devices, in particular as emitters.
    Type: Application
    Filed: December 2, 2020
    Publication date: February 23, 2023
    Inventors: Philipp STOESSEL, Armin AUCH