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 ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190312203
    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 31, 2017
    Publication date: October 10, 2019
    Applicant: Merck Patent GmbH
    Inventors: Rémi ANÉMAIN, Teresa MUJICA-FERNAUD, Myoung-Gi JO, Hyeon-Hui KANG, Jochen PFISTER
  • Compounds for electronic devices
    Patent number: 10424739
    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: September 24, 2019
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • COMPOUNDS AND ORGANIC ELECTRONIC DEVICES
    Publication number: 20190288209
    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: Application
    Filed: May 30, 2019
    Publication date: September 19, 2019
    Inventors: Jochen PFISTER, Frank STIEBER, Elvira MONTENEGRO, Teresa MUJICA-FERNAUD, Frank VOGES
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20190263841
    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: November 6, 2017
    Publication date: August 29, 2019
    Inventors: Teresa MUJICA-FERNAUD, Rémi ANÉMIAN, Hyeon-Hui KANG, Il JUNG, Jun-Ho KIM
  • Materials for electronic devices
    Patent number: 10396297
    Abstract: The present application relates to a material comprising a monoarylamine of a defined formula and a p-dopant of a defined formula. The present application further relates to the use of said material in an organic layer of an electronic device, the device preferably being an organic electroluminescent device (OLED).
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: August 27, 2019
    Assignee: Merck Patent GmbH
    Inventors: Frank Voges, Frank Stieber, Philipp Stoessel, Teresa Mujica-Fernaud, Christof Pflumm, Joachim Kaiser
  • Heterocyclic compounds with benzo(c)coumarin-structures
    Patent number: 10377766
    Abstract: The invention relates to heterocyclic compounds with benzo[c]coumarin structures and to electronic devices, in particular organic electroluminescent devices, containing said compounds.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: August 13, 2019
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Teresa Mujica-Fernaud, Thomas Eberle, Anja Jatsch, Jonas Valentin Kroeber, Tobias Grossmann
  • Materials for electronic devices
    Patent number: 10374168
    Abstract: The present application relates to heterospirobifluorene compounds, to a process for the preparation thereof, and to electronic devices, in particular organic electroluminescent devices, comprising the heterospirobifluorene derivatives.
    Type: Grant
    Filed: March 19, 2015
    Date of Patent: August 6, 2019
    Assignee: Merck Patent GmbH
    Inventors: Jochen Pfister, Frank Voges, Elvira Montenegro, Teresa Mujica-Fernaud
  • Compounds and organic electronic devices
    Patent number: 10355217
    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: November 26, 2014
    Date of Patent: July 16, 2019
    Assignee: Merck Patent GmbH
    Inventors: Jochen Pfister, Frank Stieber, Elvira Montenegro, Teresa Mujica-Fernaud, Frank Voges
  • Materials for electronic devices
    Patent number: 10224492
    Abstract: The present application relates to spirobifluorene derivatives of a formula (I), to the use thereof in electronic devices, especially in organic electroluminescent devices (OLEDs), where they may be used in hole-transporting function, and to processes for preparing said derivatives. The compounds have one or more properties selected from very good hole-conducting properties, very good electron-blocking properties, high glass transition temperature, high oxidation stability, good solubility and high thermal stability.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: March 5, 2019
    Assignee: Merck Patent GmbH
    Inventors: Jochen Pfister, Frank Stieber, Elvira Montenegro, Teresa Mujica-Fernaud
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20190067576
    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: Application
    Filed: January 24, 2017
    Publication date: February 28, 2019
    Inventors: Frank VOGES, Teresa MUJICA-FERNAUD, Elvira MONTENEGRO
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20190040034
    Abstract: The present application relates to compounds of a formula (I), to the use thereof in electronic devices, and to processes for preparing the compounds.
    Type: Application
    Filed: January 17, 2017
    Publication date: February 7, 2019
    Inventors: Frank VOGES, Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Rémi Manouk ANÉMAIN
  • Compounds for electronic devices
    Patent number: 10177312
    Abstract: The present application relates to a compound of a formula (I), to the use of this compound in an electronic device, and to an electronic device comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compound of the formula (I) and to a formulation comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: January 8, 2019
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Stoessel, Thomas Eberle
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20180370938
    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: November 28, 2016
    Publication date: December 27, 2018
    Inventors: Frank VOGES, Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Rémi Manouk ANÉMIAN
  • Materials for electronic devices
    Patent number: 10158083
    Abstract: The present invention relates to compounds of the formula (1), which are suitable for use in electronic devices, in particular in organic electroluminescent devices.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: December 18, 2018
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Irina Martynova, Elvira Montenegro, Teresa Mujica-Fernaud, Frank Voges, Jonas V. Kroeber, Frank Stieber
  • Compounds for electronic devices
    Patent number: 10141518
    Abstract: The present invention relates to a compound of the formula (I), to the use of this compound in an electronic device, and to an electronic device comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compound of the formula (I) and to a formulation comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: March 2, 2017
    Date of Patent: November 27, 2018
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Arne Buesing, Frank Voges, Christof Pflumm, Amir Parham, Thomas Eberle, Teresa Mujica-Fernaud
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20180269399
    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: Application
    Filed: May 23, 2018
    Publication date: September 20, 2018
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20180269398
    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: Application
    Filed: May 23, 2018
    Publication date: September 20, 2018
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20180248124
    Abstract: The application relates to a compound of a formula (I) which is suitable for use as functional material in electronic devices.
    Type: Application
    Filed: April 27, 2018
    Publication date: August 30, 2018
    Inventors: TERESA MUJICA-FERNAUD, Elvira MONTENEGRO, Frank VOGES, Jonas Valentin KROEBER, Philipp STOESSEL
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20180240979
    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: Application
    Filed: April 23, 2018
    Publication date: August 23, 2018
    Inventors: JOCHEN PFISTER, Frank Voges, Elvira Montenegro, Teresa Mujica-Fernaud
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20180219156
    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: June 28, 2016
    Publication date: August 2, 2018
    Inventors: TERESA MUJICA-FERNAUD, Elvira MONTENEGRO, Tobias GROSSMANN, Jochen PFISTER