Patents by Inventor Falk May

Falk May 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).

  • MONONUCLEAR TRIPODAL HEXADENTATE IRIDIUM COMPLEXES FOR USE IN OLEDS
    Publication number: 20230331754
    Abstract: The present invention relates to iridium complexes that are suitable for use in organic electroluminescent devices, in particular as emitters.
    Type: Application
    Filed: September 27, 2021
    Publication date: October 19, 2023
    Inventors: Philipp STOESSEL, Falk MAY, Armin AUCH
  • Metal complexes
    Patent number: 11569458
    Abstract: The present invention relates to iridium complexes suitable for use in organic electroluminescent devices, especially as emitters.
    Type: Grant
    Filed: March 26, 2018
    Date of Patent: January 31, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Philipp Stoessel, Armin Auch, Falk May, Jochen Pfister
  • METAL COMPLEXES
    Publication number: 20220209141
    Abstract: The present invention relates to metal complexes and electronic devices, in particular organic electroluminescent devices, containing said metal complexes.
    Type: Application
    Filed: April 14, 2020
    Publication date: June 30, 2022
    Inventors: Philipp STOESSEL, Falk MAY, Armin AUCH, Charlotte WALTER
  • MONONUCLEAR IRIDIUM COMPLEXES CONTAINING THREE ORTHO-METALLATED BIDENTATE LIGANDS AND OPTICAL ORIENTATING ANISTROPHY
    Publication number: 20220098477
    Abstract: The present invention relates to iridium complexes suitable for use in organic electroluminescent devices, especially as emitters.
    Type: Application
    Filed: February 10, 2020
    Publication date: March 31, 2022
    Inventors: Falk MAY, Philipp STOESSEL, Armin AUCH, Charlotte WALTER, Jochen PFISTER, Esther BREUNING
  • ELECTROLUMINESCENT DEVICES
    Publication number: 20220045277
    Abstract: The present invention describes electronic devices and compositions that can be used in electronic devices.
    Type: Application
    Filed: September 12, 2019
    Publication date: February 10, 2022
    Applicant: Merck Patent GmbH
    Inventors: Ilona STENGEL, Antonia MORHERR, Falk MAY, Aaron LACKNER, Christof PFLUMM, Amel MEKIC, Nils HAASE
  • ELECTROLUMINESCENT DEVICES
    Publication number: 20220045276
    Abstract: The present invention describes electronic devices and compositions that can be used in electronic devices.
    Type: Application
    Filed: September 12, 2019
    Publication date: February 10, 2022
    Inventors: Ilona STENGEL, Antonia MORHERR, Falk MAY, Aaron LACKNER, Christof PFLUMM, Amel MEKIC, Nils HAASE
  • Electroluminescent imidazo-quinoxaline carbene metal complexes
    Patent number: 10784448
    Abstract: Metal carbene complexes comprising at least one imidazo-quinoxaline ligand, organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, a light-emitting layer comprising at least one inventive metal carbene complex, an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, the use of such a metal carbene complex for electrophotographic photoreceptors, photoelectric converters, organic solar cells (organic photovoltaics), switching elements, organic light emitting field effect transistors (OLEFETs), image sensors, dye lasers and electroluminescent devices and a process for preparing such metal carbene complexes.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: September 22, 2020
    Assignee: UDC IRELAND LIMITED
    Inventors: Peter Murer, Thomas Geßner, Christian Eickhoff, Jan Birnstock, Falk May, Klaus Kahle
  • METAL COMPLEXES
    Publication number: 20200083463
    Abstract: The present invention relates to iridium complexes suitable for use in organic electroluminescent devices, especially as emitters.
    Type: Application
    Filed: March 26, 2018
    Publication date: March 12, 2020
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Armin Auch, Falk May, Jochen Pfister
  • HIGHLY EFFICIENT OLED DEVICES WITH VERY SHORT DECAY TIMES
    Publication number: 20180182980
    Abstract: The present invention relates to organic light-emitting devices comprising (a) an anode, (i) a cathode, and (e) an emitting layer between the anode and cathode, comprising 40.01 to 99.95% by weight of a luminescent organometallic complex X having a difference of the singlet energy (ES1(X)) and the triplet energy (ET1(X)) of smaller than 0.2 eV [?(ES1(X))?(ET1(X))<0.2 eV], 0.05 to 5.00% by weight of a fluorescent emitter Y and 0 to 59.94% by weight of a host compound(s), wherein the amount of the organometallic complex X, the fluorescent emitter Y and the host compound(s) adds up to a total of 100% by weight and the singlet energy of the luminescent organometallic complex X (ES1(X)) is greater than the singlet energy of the fluorescent emitter Y (ES1(Y)) [(ES1(X))>ES1(Y)].
    Type: Application
    Filed: May 31, 2016
    Publication date: June 28, 2018
    Inventors: Christian Lennartz, Falk May, Hannah Stephanie Mangold, Minlu Zhang, Glauco Battagliarin, Ilona Stengel, Thomas Wesley Holcombe, Stefan Metz
  • Electroluminescent Imidazo-Quinoxaline Carbene Metal Complexes
    Publication number: 20170237020
    Abstract: Metal carbene complexes comprising at least one imidazo-quinoxaline ligand, organic electronic devices, especially OLEDs (Organic Light-Emitting Diodes) which comprise such complexes, a light-emitting layer comprising at least one inventive metal carbene complex, an apparatus selected from the group consisting of illuminating elements, stationary visual display units and mobile visual display units comprising such an OLED, the use of such a metal carbene complex for electrophotographic photoreceptors, photoelectric converters, organic solar cells (organic photovoltaics), switching elements, organic light emitting field effect transistors (OLEFETs), image sensors, dye lasers and electroluminescent devices and a process for preparing such metal carbene complexes.
    Type: Application
    Filed: August 7, 2015
    Publication date: August 17, 2017
    Inventors: Peter Murer, Thomas Geßner, Christian Eickhoff, Jan Birnstock, Falk May, Klaus Kahle