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).

  • Patent number: 11997922
    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: February 20, 2023
    Date of Patent: May 28, 2024
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Hossain Parham, Arne Buesing, Frank Voges
  • Publication number: 20240116871
    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: October 13, 2020
    Publication date: April 11, 2024
    Inventors: Teresa MUJICA-FERNAUD, Hyeon-Hui KANG, Ha-Na SEO, Rachel TUFFIN, IL JUNG
  • Publication number: 20240092789
    Abstract: The present application relates to a compound of the formula (I), to the use thereof in electronic devices, to processes for preparing the compound, and electronic devices comprising the compound.
    Type: Application
    Filed: September 16, 2020
    Publication date: March 21, 2024
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Rachel TUFFIN, Frank VOGES, Amir Hossain PARHAM, Alexander Christian COMELY, Antoni MORAGAS SOLA
  • Publication number: 20240083836
    Abstract: The present application relates to compounds of a formula (I), (II) or (III), to processes for preparing such compounds, and to electronic devices comprising one or more such compounds, and to the use of such compounds in electronic devices.
    Type: Application
    Filed: December 15, 2021
    Publication date: March 14, 2024
    Inventors: Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Christian WIRGES
  • Publication number: 20240008359
    Abstract: The present application relates to an electronic device comprising a xanthene or thioxanthene compound of a particular formula. The electronic device is preferably an organic electroluminescent device (OLED). The application further relates to particular xanthene or thioxanthene compounds as such, and to the use thereof in the abovementioned devices, and to processes for preparation thereof.
    Type: Application
    Filed: July 3, 2023
    Publication date: January 4, 2024
    Inventors: Frank VOGES, Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Thomas EBERLE
  • Publication number: 20230413662
    Abstract: The present application relates to compounds of the formula (I) or (II), to processes for preparing such compounds, and to electronic devices comprising one or more such compounds, and to the use of such compounds in electronic devices.
    Type: Application
    Filed: August 24, 2021
    Publication date: December 21, 2023
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Simon SIEMIANOWSKI
  • Patent number: 11832513
    Abstract: The present application relates to triarylamine compounds of a defined formula. The present application further relates to processes for preparing the compounds, to the use of the compounds in electronic devices, and to electronic devices comprising the compounds.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: November 28, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Christian Wirges, Teresa Mujica-Fernaud, Elvira Montenegro, Frank Voges, Florian Maier-Flaig, Thomas Eberle
  • Publication number: 20230373941
    Abstract: The present application relates to compounds of the formula (1), to processes for preparing these compounds, to the use of these compounds in electronic devices and to electronic devices containing at least one of these compounds.
    Type: Application
    Filed: August 20, 2021
    Publication date: November 23, 2023
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Rachel TUFFIN
  • Publication number: 20230329092
    Abstract: The present application relates to compounds of formula (I) and (II), to processes for preparation thereof, and to the use thereof in electronic devices.
    Type: Application
    Filed: September 5, 2018
    Publication date: October 12, 2023
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES
  • Publication number: 20230217811
    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: Application
    Filed: February 20, 2023
    Publication date: July 6, 2023
    Inventors: Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Amir Hossain PARHAM, Arne BUESING, Frank VOGES
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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