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: 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
  • 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
  • Publication number: 20210151682
    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: January 22, 2021
    Publication date: May 20, 2021
    Inventors: Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Amir Hossain PARHAM, Arne BUESING, Frank VOGES
  • Patent number: 10957860
    Abstract: The application relates to a compound of a formula (I) which is suitable for use as functional material in electronic devices.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: March 23, 2021
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Frank Voges, Jonas Valentin Kroeber, Philipp Stoessel
  • Patent number: 10944056
    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 26, 2017
    Date of Patent: March 9, 2021
    Assignee: Merck Patent GmbH
    Inventors: Elvira Montenegro, Amir H. Parham, Philipp Stoessel, Teresa Mujica-Fernaud, Frank Voges, Arne Buesing
  • Patent number: 10944058
    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: December 6, 2017
    Date of Patent: March 9, 2021
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Hossain Parham, Arne Buesing, Frank Voges
  • Publication number: 20210036245
    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: Application
    Filed: December 17, 2018
    Publication date: February 4, 2021
    Applicant: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Rèmi Manouk Anèmian, Margarita Wucherer-Plietker, Il Jung, Myoung-Gi Jo, Jun-Ho Kim
  • Publication number: 20210020843
    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: March 12, 2019
    Publication date: January 21, 2021
    Inventors: Ilona STENGEL, Kathy Ekaterina VINOKUROV, Frank VOGES, Thomas EBERLE, Teresa MUJICA-FERNAUD, Christof PFLUMM
  • Publication number: 20200308129
    Abstract: The present application relates to a specific fluorene derivative, to its use in an electronic device and to an electronic device comprising said fluorene derivatives. Further, the present application relates to a process for the preparation of such fluorene compounds and to oligomers, polymers or dendrimers as well as formulations or compositions comprising one or more of said fluorene compounds.
    Type: Application
    Filed: December 12, 2018
    Publication date: October 1, 2020
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES, Alexander COMELY, Rosa MORENO FLORES
  • Publication number: 20200303654
    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: Application
    Filed: November 20, 2018
    Publication date: September 24, 2020
    Inventors: Christian WIRGES, Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Frank VOGES, Florian MAIER-FLAIG, Thomas EBERLE
  • Publication number: 20200303649
    Abstract: The invention relates to phenanthrene compounds comprising one or more arylamino groups. Said compounds can be used in electronic devices, in particular OLED's.
    Type: Application
    Filed: June 9, 2020
    Publication date: September 24, 2020
    Inventors: Teresa Mujica-Fernaud, Elvira MONTENEGRO, Jochen PFISTER
  • Publication number: 20200283386
    Abstract: The present application relates to compounds of formula (I), to processes for preparation thereof, and to the use thereof in electronic devices.
    Type: Application
    Filed: September 5, 2018
    Publication date: September 10, 2020
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES
  • Patent number: 10727413
    Abstract: The invention relates to phenanthrene compounds comprising one or more arylamino groups. Said compounds can be used in electronic devices, in particular OLED's.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: July 28, 2020
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Jochen Pfister
  • Publication number: 20200235305
    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: April 7, 2020
    Publication date: July 23, 2020
    Inventors: Elvira MONTENEGRO, Amir Hossain PARHAM, Philipp STOESSEL, Teresa MUJICA-FERNAUD, Frank VOGES, Arne BUESING
  • Publication number: 20200212301
    Abstract: The present application relates to a spirobifluorene derivative of a specific formula (I) which is suitable for use in electronic devices.
    Type: Application
    Filed: July 25, 2018
    Publication date: July 2, 2020
    Applicants: Merck Patent GmbH, Merck Patent GmbH
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES
  • Patent number: 10665790
    Abstract: The present application relates to a compound of a formula (I) which contains a spirobifluorene basic structure condensed onto a benzofuran unit. The application furthermore relates to a process for the preparation of the compound of the formula (I), and to the use of the compound of the formula (I) in an electronic device.
    Type: Grant
    Filed: April 23, 2018
    Date of Patent: May 26, 2020
    Assignee: Merck Patent GmbH
    Inventors: Jochen Pfister, Frank Voges, Elvira Montenegro, Teresa Mujica-Fernaud
  • Patent number: 10665787
    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: May 26, 2020
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • Publication number: 20200136045
    Abstract: The present application relates to a spirobifluorene derivative of a specific formula (I) which is suitable for use in electronic devices.
    Type: Application
    Filed: June 25, 2018
    Publication date: April 30, 2020
    Inventors: Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Florian MAIER-FLAIG, Frank VOGES
  • Patent number: 10573818
    Abstract: The present invention relates to compounds of formula (1) which are suitable for use in electronic devices, especially in organic electroluminescent devices.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: February 25, 2020
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Jochen Pfister, Irina Martynova, Frank Stieber
  • Publication number: 20200055822
    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: Application
    Filed: January 9, 2018
    Publication date: February 20, 2020
    Inventors: Christian WIRGES, Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Frank VOGES, Florian MAIER-FLAIG, Thomas EBERLE