Patents by Inventor Arne Buesing

Arne Buesing 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).

  • ELECTRONIC DEVICE
    Publication number: 20180138439
    Abstract: The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.
    Type: Application
    Filed: January 12, 2018
    Publication date: May 17, 2018
    Inventors: Frank Voges, Jonas Valentin Kroeber, Christof Pflumm, Joachim Kaiser, Arne Buesing
  • Materials for organic electroluminescent devices
    Patent number: 9947874
    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: March 3, 2016
    Date of Patent: April 17, 2018
    Assignee: Merck Patent GmbH
    Inventors: Christof Pflumm, Amir Hossain Parham, Constanze Brocke, Elvira Montenegro, Frank Voges, Holger Heil, Arne Buesing
  • PHENANTHRENE COMPOUNDS FOR ORGANIC ELECTRONIC DEVICES
    Publication number: 20180102479
    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: Application
    Filed: October 13, 2017
    Publication date: April 12, 2018
    Inventors: Teresa MUJICA-FERNAUD, Arne BUESING, Frank VOGES, Jonas KROEBER
  • COMPOUNDS AND ORGANIC ELECTRONIC DEVICES
    Publication number: 20180097178
    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: December 6, 2017
    Publication date: April 5, 2018
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Hossain Parham, Arne Buesing, Frank Voges
  • 9,9?-spirobixanthene derivatives for electroluminescent devices
    Patent number: 9929354
    Abstract: The present invention relates to compounds suitable for use in electronic devices, and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
    Type: Grant
    Filed: July 20, 2016
    Date of Patent: March 27, 2018
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Elvira Montenegro, Arne Buesing, Teresa Mujica-Fernaud, Joachim Kaiser
  • Electronic device
    Patent number: 9917272
    Abstract: The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: March 13, 2018
    Assignee: Merck Patent GmbH
    Inventors: Frank Voges, Jonas Valentin Kroeber, Christof Pflumm, Joachim Kaiser, Arne Buesing
  • Materials for electronic devices
    Patent number: 9893297
    Abstract: The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices and electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: July 12, 2011
    Date of Patent: February 13, 2018
    Assignee: Merck Patent GmbH
    Inventors: Irina Martynova, Adam W. Franz, Christof Pflumm, Amir Hossain Parham, Arne Buesing, Rémi Manouk Anémian, Anja Gerhard
  • Materials for organic electroluminescence devices
    Patent number: 9893292
    Abstract: The present invention relates to novel materials which can be used in organic electronic devices, in particular electroluminescent devices, and are certain derivatives of fused aromatic systems.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: February 13, 2018
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber
  • Compounds and organic electronic devices
    Patent number: 9882142
    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: June 27, 2013
    Date of Patent: January 30, 2018
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Elvira Montenegro, Amir Hossain Parham, Arne Buesing, Frank Voges
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20180019405
    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: September 26, 2017
    Publication date: January 18, 2018
    Inventors: Elvira MONTENEGRO, Amir H. PARHAM, Philipp STOESSEL, Teresa MUJICA-FERNAUD, Frank VOGES, Arne BUESING
  • Organic electroluminescent device
    Patent number: 9871213
    Abstract: The present invention relates to the use of aromatic boronic acid or borinic acid derivatives in organic electronic devices, in particular electroluminescent devices.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: January 16, 2018
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Esther Breuning, Arne Buesing, Amir Hossain Parham, Holger Heil, Horst Vestweber
  • MATERIAS FOR ELECTRONIC DEVICES
    Publication number: 20180013068
    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: Application
    Filed: August 14, 2017
    Publication date: January 11, 2018
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Stoessel, Thomas Eberle, Frank Voges
  • Materials for electronic devices
    Patent number: 9859502
    Abstract: The invention relates to compounds according to formula (1), said compounds being suitable for use in electronic devices, in particular in organic electroluminescent devices.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: January 2, 2018
    Assignee: Merck Patent GmbH
    Inventors: Arne Buesing, Irina Martynova, Frank Voges, Jonas Valentin Kroeber
  • Electronic device
    Patent number: 9831441
    Abstract: The invention relates to an electronic device containing at least one compound of formula (I) or (II) in an organic layer. The invention further relates to a method for producing the electronic device and the use of a compound of formula (I) or (II) in an electronic device.
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: November 28, 2017
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Irina Martynova, Elvira Montenegro, Teresa Mujica-Fernaud, Frank Voges, Arne Buesing
  • Spirobifluorene compounds for organic electroluminescent devices
    Patent number: 9812648
    Abstract: Spirobifluroene compounds of the formula (1) which are suitable for use in electronic devices, and in particular organic electroluminescent devices, and to electronic devices that include the spirobifluorene compounds.
    Type: Grant
    Filed: January 21, 2013
    Date of Patent: November 7, 2017
    Assignee: Merck Patent GmbH
    Inventors: Elvira Montenegro, Amir H. Parham, Philipp Stoessel, Teresa Mujica-Fernaud, Frank Voges, Arne Buesing
  • Materials for electronic devices
    Patent number: 9812643
    Abstract: The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices, and to electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: November 7, 2017
    Assignees: Merck Patent GmbH, Samsung Display Co., Ltd.
    Inventors: Arne Buesing, Holger Heil, Philipp Stoessel, Frank Voges, Constanze Brocke, Yoonhyun Kwak, Hyein Jeong, Samil Khol, Sunyoung Lee
  • Compounds and Organic Electronic Devices
    Publication number: 20170317285
    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: July 14, 2017
    Publication date: November 2, 2017
    Inventors: Teresa MUJICA-FERNAUD, Elvira MONTENEGRO, Amir Hossain PARHAM, Arne BUESING, Frank VOGES
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20170309834
    Abstract: The present invention relates to an electronic device comprising anode, cathode and at least one organic layer which comprises a compound of the formula (I) to (IV). The invention furthermore encompasses the use of compounds of the formula (I) to (IV) in an electronic device and to a compound of the formula (Ic) to (IVc).
    Type: Application
    Filed: June 26, 2017
    Publication date: October 26, 2017
    Inventors: Philipp STOESSEL, Arne BUESING, Dominik JOOSTEN
  • Phenanthrene compounds for organic electronic devices
    Patent number: 9799833
    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: May 6, 2013
    Date of Patent: October 24, 2017
    Assignee: Merck Patent GmbH
    Inventors: Teresa Mujica-Fernaud, Arne Buesing, Frank Voges, Jonas Kroeber
  • Materials for organic electroluminescence devices
    Patent number: 9796684
    Abstract: The invention relates to pyrimidine derivatives according to formula (I), and to organic electroluminescent devices comprising said pyrimidine derivatives as electron transport material.
    Type: Grant
    Filed: March 9, 2011
    Date of Patent: October 24, 2017
    Assignee: Merck Patent GmbH
    Inventors: Arne Buesing, Holger Heil, Teresa Mujica-Fernaud