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).

  • COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20140361224
    Abstract: The present invention relates to boron compounds for use in electronic devices, especially organic electroluminescent devices, and to a process for preparing these compounds and to electronic devices, especially organic electroluminescent devices, comprising these compounds.
    Type: Application
    Filed: November 26, 2012
    Publication date: December 11, 2014
    Inventors: Teresa Mjuica-Fernaud, Amir Hossain Parham, Stoessel Philipp, Christof Pflumm, Arne Buesing, Thomas Eberle
  • Materials for organic electroluminescence devices
    Patent number: 8901298
    Abstract: The present invention relates to condensed aromatic compounds with multiple ring bridging of the general formulae (1), (2), (3), (4) and (5). The invention furthermore relates to the use of the compounds according to the invention in an organic electronic device and to a process for the preparation of the compounds according to the invention. The invention furthermore relates to an electronic device which comprises the compounds according to the invention.
    Type: Grant
    Filed: October 1, 2009
    Date of Patent: December 2, 2014
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Christof Pflumm, Holger Heil, Arne Buesing
  • Compounds for Electronic Devices
    Publication number: 20140312287
    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: November 15, 2012
    Publication date: October 23, 2014
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Frank Voges, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Christian Wirges
  • Materials for organic electroluminescent devices
    Patent number: 8852756
    Abstract: The present invention relates to the improvement of organic electroluminescent devices, in particular blue-emitting devices, by using compounds of the formula (1) as dopants in the emitting layer.
    Type: Grant
    Filed: April 21, 2006
    Date of Patent: October 7, 2014
    Assignee: Merck Patent GmbH
    Inventors: Horst Vestweber, Holger Heil, Philipp Stoessel, Arne Buesing, Amir Hossain Parham, Rocco Fortte
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20140291586
    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: Application
    Filed: October 9, 2012
    Publication date: October 2, 2014
    Inventors: Arne Buesing, Holger Heil, Philipp Stoessel, Frank Voges, Constanze Brocke, Yoonhyun Kwak, Hyein Jeong, Samil Khol, Sunyoung Lee
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENT DEVICES
    Publication number: 20140275530
    Abstract: The present invention describes triphenylene derivatives, in particular for use as triplet matrix materials in organic electroluminescent devices. The invention furthermore relates to a process for the preparation of the compounds according to the invention and to electronic devices comprising same.
    Type: Application
    Filed: September 24, 2012
    Publication date: September 18, 2014
    Inventors: Anja Jatsch, Rémi Manouk Anémian, Bernd Schroeder, Arne Buesing, Philipp Stoessel, Christof Pflumm, Jonas Valentin Kroeber, Thomas Eberle
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20140231715
    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: Application
    Filed: March 23, 2012
    Publication date: August 21, 2014
    Applicant: Merck Patent GmbH Patents & Scientific Information
    Inventors: Philipp Stoessel, Arne Buesing, Frank Voges, Christof Pflumm, Amir Hossain Parham, Thomas Eberle, Teresa Mujica-Fernaud
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
    Publication number: 20140203215
    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: Application
    Filed: March 19, 2014
    Publication date: July 24, 2014
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber
  • MATERIALS FOR ELECTRONIC DEVICES
    Publication number: 20140203216
    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: July 5, 2012
    Publication date: July 24, 2014
    Applicant: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Stoessel, Thomas Elberle, Frank Voges
  • Compounds for electronic devices
    Patent number: 8766001
    Abstract: The present invention relates to the improvement in organic electroluminescent devices by using compounds of the formula (1), in particular as hole-injection or hole-transport materials in a hole-injection or hole-transport layer.
    Type: Grant
    Filed: March 5, 2009
    Date of Patent: July 1, 2014
    Assignee: Merck Patent GmbH
    Inventors: Christof Pflumm, Arne Buesing, Amir Hossain Parham, Rocco Fortte, Holger Heil, Philipp Stoessel
  • Materials for organic electroluminescent devices
    Patent number: 8748010
    Abstract: The present invention relates to compounds of the formula (1) and to the use thereof in organic electroluminescent devices. The compounds of the formula (1) are used as host material or dopant in the emitting layer and/or as hole-transport material and/or as electron-transport material.
    Type: Grant
    Filed: July 26, 2006
    Date of Patent: June 10, 2014
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber, Amir Hossain Parham
  • Materials for organic electroluminescent devices containing substituted 10-benzo[c]phenanthrenes
    Patent number: 8710284
    Abstract: The present invention relates to substituted benzo[c]phenanthrene derivatives and to the production and to the use thereof in electronic devices, and to the electronic devices themselves. The present invention relates in particular to benzo[c]phenanthrene derivatives of, e.g., formula (I) or (XV) substituted with at least one aromatic unit or at least one diarylamino unit.
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: April 29, 2014
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Holger Heil, Philipp Stoessel
  • MATERIALS FOR ORGANIC ELECTROLUMINESCENCE DEVICES
    Publication number: 20140114076
    Abstract: The present invention relates to substituted benzo[c]phenanthrene derivatives and to the production and to the use thereof in electronic devices, and to the electronic devices themselves. The present invention relates in particular to benzo[c]phenanthrene derivatives substituted with at least one aromatic unit or at least one diarylamino unit.
    Type: Application
    Filed: January 2, 2014
    Publication date: April 24, 2014
    Applicant: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Holger Heil, Philipp Stoessel
  • ORGANIC ELECTROLUMINESCENT DEVICE
    Publication number: 20140088305
    Abstract: The present invention relates to organic electroluminescent devices which comprise heteroaromatic compounds.
    Type: Application
    Filed: May 7, 2012
    Publication date: March 27, 2014
    Applicant: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Toessel, Thomas Eberle
  • Electroluminescent polymers containing planar arylamine units, the preparation and use thereof
    Patent number: 8679644
    Abstract: The present invention relates to polymers which contain certain triarylamine units of the Formula (1) The materials according to the invention exhibit a longer lifetime than materials in accordance with the prior art and therefore more suitable for use in polymeric organic light-emitting diodes.
    Type: Grant
    Filed: April 26, 2005
    Date of Patent: March 25, 2014
    Assignee: Merck Patent GmbH
    Inventors: Amir Parham, Susanne Heun, Aurélie Ludemann, Arne Buesing, Junyou Pan, Heinrich Becker
  • Materials for organic electroluminescence devices
    Patent number: 8679645
    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: May 16, 2006
    Date of Patent: March 25, 2014
    Assignee: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber
  • Organic electroluminescent device comprising triazine derivatives
    Patent number: 8679647
    Abstract: The invention relates to organic electroluminescent devices which comprise triazine derivatives as the electron transport material.
    Type: Grant
    Filed: November 26, 2009
    Date of Patent: March 25, 2014
    Assignee: Merck Patent GmbH
    Inventors: Christof Pflumm, Simone Leu, Joachim Kaiser, Amir Hossain Parham, Frank Voges, Jonas Valentin Kroeber, Arne Buesing
  • Organic electroluminescent device and boric acid and borinic acid derivatives used therein
    Patent number: 8674141
    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: April 6, 2006
    Date of Patent: March 18, 2014
    Assignee: Merck Patent GmbH
    Inventors: Philipp Stoessel, Esther Breuning, Arne Buesing, Amir Hossain Parham, Holger Heil, Horst Vestweber
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20140070146
    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: Application
    Filed: April 12, 2012
    Publication date: March 13, 2014
    Applicant: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Christof Pflumm, Teresa Mujica-Fernaud, Philipp Stoessel, Thomas Eberle
  • COMPOUNDS FOR ELECTRONIC DEVICES
    Publication number: 20140061548
    Abstract: The present invention relates to a compound of the formula (I), to the use of the compound in an electronic device, and to an electronic device comprising a compound of the formula (I). The present invention furthermore relates to a process for the preparation of a compound of the formula (I) and to a formulation comprising one or more compounds of the formula (I).
    Type: Application
    Filed: April 14, 2012
    Publication date: March 6, 2014
    Applicant: Merck Patent CmbH
    Inventors: Elvira Montenegro, Arne Buesing, Frank Voges, Christof Pflumm