Patents by Inventor Teresa Mujica-Fernaud

Teresa Mujica-Fernaud 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 ELECTRONIC DEVICES
    Publication number: 20230159434
    Abstract: The present application relates to an amine compound, which is suitable for use in electronic devices, in particular organic electroluminescent devices (OLEDs). Furthermore, it relates to electronic devices comprising the compound, in particular OLEDs. Furthermore, it relates to a method for synthesizing the above-mentioned amine compound.
    Type: Application
    Filed: February 4, 2021
    Publication date: May 25, 2023
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Rachel TUFFIN, Nicolas BLOUIN
  • Compounds and organic electronic devices
    Patent number: 11641775
    Abstract: The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: May 2, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Hossain Parham, Arne Buesing, Frank Voges
  • ELECTRONIC DEVICE
    Publication number: 20230108986
    Abstract: The present application relates to an electronic device comprising a compound of a particular formula in a layer between anode and emitting layer, and comprising a compound of a particular formula in a layer between emitting layer and cathode.
    Type: Application
    Filed: August 13, 2020
    Publication date: April 6, 2023
    Inventors: Tobias GROSSMANN, Teresa MUJICA-FERNAUD, Rémi Manouk ANÉMIAN, Jens ENGELHART
  • ELECTRONIC DEVICE
    Publication number: 20230058635
    Abstract: The present application relates to an electronic device, to the use thereof, and to a process for production thereof.
    Type: Application
    Filed: October 28, 2019
    Publication date: February 23, 2023
    Inventors: Florian MAIER-FLAIG, Christian EICKHOFF, Frank VOGES, Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Rémi Manouk ANÉMIAN, Aaron LACKNER, Jens ENGELHART
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20230046046
    Abstract: The present application relates to a compound of a formula (I) or (II), to the use thereof in electronic devices, to processes for preparing the compound, and electronic devices comprising the compound.
    Type: Application
    Filed: October 20, 2020
    Publication date: February 16, 2023
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Frank VOGES, Amir Hossain PARHAM
  • Materials for organic electroluminescent devices
    Patent number: 11538995
    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: Grant
    Filed: July 1, 2016
    Date of Patent: December 27, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Jochen Pfister, Teresa Mujica-Fernaud, Elvira Montenegro, Frank Stieber, Frank Voges
  • Materials for organic electroluminescent devices
    Patent number: 11538996
    Abstract: The present invention relates to a process to produce compounds of the formula (1) which are suitable for use in electronic devices, as well as to intermediate compounds of formula (Int-1) and compounds of formula (1-1) and (1-2) obtained via the process. These compounds are particularly suitable for use organic electroluminescent devices. The present invention also relate to electronic devices, which comprise these compounds.
    Type: Grant
    Filed: September 6, 2019
    Date of Patent: December 27, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Frank Voges, Teresa Mujica-Fernaud, Elvira Montenegro
  • Compounds for electronic devices
    Patent number: 11440925
    Abstract: The present application concerns silafluorene derivatives according to a specific formula. The silafluorene derivatives can be employed in electronic devices. Furthermore, the present application concerns methods for preparation of the silafluorene derivatives, and electronic devices comprising the silafluorene derivatives.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: September 13, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Teresa Mujica-Fernaud, Rémi Anémian, Hyeon-Hui Kang, Il Jung, Jun-Ho Kim
  • SPIROBIFLUORENE COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20220285626
    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: May 9, 2022
    Publication date: September 8, 2022
    Inventors: Elvira MONTENEGRO, Amir Hossain PARHAM, Philipp STOESSEL, Teresa MUJICA-FERNAUD, Frank VOGES, Arne BUESING
  • Phenanthrene compounds for organic electronic devices
    Patent number: 11424411
    Abstract: The invention relates to specific phenanthrenes, the use of the compound in an electronic device, and an electronic device containing at least one of said compounds. The invention further relates to a method for producing the compound and a formulation and composition containing one or more of the compounds.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: August 23, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Teresa Mujica-Fernaud, Arne Buesing, Frank Voges, Jonas Kroeber
  • ELECTRONIC DEVICE
    Publication number: 20220231226
    Abstract: The application relates to an electronic device comprising an organic layer containing a mixture of at least two different compounds.
    Type: Application
    Filed: April 30, 2020
    Publication date: July 21, 2022
    Inventors: Florian MAIER-FLAIG, Frank VOGES, Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Aurélie LUDEMANN
  • Organic electroluminescent device
    Patent number: 11393987
    Abstract: The present invention relates to an organic electroluminescent device comprising a hole-injection layer comprising a metal complex as a main component and a method for producing the organic electroluminescent device.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: July 19, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Ilona Stengel, Frank Voges, Teresa Mujica-Fernaud, Henning Seim
  • Spirobifluorene compounds for organic electroluminescent devices
    Patent number: 11387414
    Abstract: The present invention relates to spirobifluorene 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: Grant
    Filed: April 7, 2020
    Date of Patent: July 12, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Elvira Montenegro, Amir Hossain Parham, Philipp Stoessel, Teresa Mujica-Fernaud, Frank Voges, Arne Buesing
  • ELECTRONIC DEVICE
    Publication number: 20220199908
    Abstract: The application relates to an electronic device comprising an organic layer containing a mixture of at least two different compounds.
    Type: Application
    Filed: April 30, 2020
    Publication date: June 23, 2022
    Inventors: Florian MAIER-FLAIG, Frank VOGES, Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Aurélie LUDEMANN
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20220109116
    Abstract: The present application concerns compounds for use in electronic devices, processes for preparing the compounds, and electronic devices comprising the compounds.
    Type: Application
    Filed: December 17, 2019
    Publication date: April 7, 2022
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES, Christian WIRGES
  • Spirobifluorene compounds for organic electroluminescent devices
    Patent number: 11276823
    Abstract: The present invention relates to spirobifluorene 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: Grant
    Filed: September 12, 2019
    Date of Patent: March 15, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Elvira Montenegro, Amir Hossain Parham, Philipp Stoessel, Teresa Mujica-Fernaud, Frank Voges, Arne Buesing
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20220073447
    Abstract: The present application relates to materials for use in electronic devices, to processes for preparing the materials, and to electronic devices containing the materials.
    Type: Application
    Filed: December 17, 2019
    Publication date: March 10, 2022
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES
  • Compounds and organic electronic devices
    Patent number: 11258018
    Abstract: The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. The present invention furthermore relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: February 22, 2022
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Parham, Arne Buesing, Frank Voges
  • Materials for electronic devices
    Patent number: 11121323
    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: Grant
    Filed: August 14, 2017
    Date of Patent: September 14, 2021
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Stoessel, Thomas Eberle, Frank Voges
  • Compounds and organic electronic devices
    Patent number: 11056652
    Abstract: The present invention relates to certain fluorenes, to the use of the compounds in an electronic device, and to an electronic device comprising at least one of these compounds. Furthermore, the present invention relates to a process for the preparation of the compounds and to a formulation and composition comprising one or more of the compounds.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: July 6, 2021
    Assignee: Merck Patent GmbH
    Inventors: Jochen Pfister, Frank Stieber, Elvira Montenegro, Teresa Mujica-Fernaud, Frank Voges