Patents by Inventor Horst Vestweber

Horst Vestweber 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).

  • METAL COMPLEXES
    Publication number: 20090048415
    Abstract: The present invention describes novel metal complexes. Compounds of this type can be employed as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense, in particular as red-emitting compounds. The compounds according to the invention are described by the formulae (1) (1a), (1b) and (3).
    Type: Application
    Filed: August 25, 2006
    Publication date: February 19, 2009
    Applicant: Merck Patent GmbH
    Inventors: Arne Buesing, Rocco Fortte, Philipp Stoessel, Horst Vestweber, Holger Heil, Amir Parham
  • PHENANTHRENE DERIVATIVE
    Publication number: 20090026919
    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 host materials in the emitting layer.
    Type: Application
    Filed: September 20, 2005
    Publication date: January 29, 2009
    Applicant: Merck Paten GmbH Patents & Scientific Information
    Inventors: Philipp Stossel, Arne Busing, Horst Vestweber, Holger Heil
  • Process for Preparing Ortho-Metallated Metal Compounds
    Publication number: 20080312396
    Abstract: The present invention describes a process for the preparation of homoleptic and heteroleptic tris-ortho-metallated metal compounds which are used as colouring components as functional materials in a number of different applications which can be ascribed to the electronics industry in the broadest sense.
    Type: Application
    Filed: November 9, 2006
    Publication date: December 18, 2008
    Inventors: Philipp Stoessel, Rocco Fortte, Amir Parham, Esther Breuning, Holger Heil, Horst Vestweber
  • Novel Materials for Organic Electroluminescent Devices
    Publication number: 20080303003
    Abstract: The present invention relates to anthracene derivatives, to the use thereof in organic electroluminescent devices, and to organic electroluminescent devices comprising these compounds.
    Type: Application
    Filed: November 17, 2006
    Publication date: December 11, 2008
    Applicant: MERCK PATENT GMBH
    Inventors: Holger Heil, Philipp Stoessel, Amir Parham, Horst Vestweber
  • Organic Electroluminescent Devices
    Publication number: 20080303422
    Abstract: The present invention relates to mixtures of organic materials, to the use of these mixtures in organic electroluminescent devices, and to organic electroluminescent devices containing these mixtures.
    Type: Application
    Filed: November 17, 2006
    Publication date: December 11, 2008
    Applicant: Merck Patent GmbH
    Inventors: Horst Vestweber, Holger Heil, Esther Breuning, Amir Parham
  • Organic Electroluminescent Devices
    Publication number: 20080297037
    Abstract: The present invention relates to mixtures of organic materials, to the use of these mixtures in organic electroluminescent devices, and to organic electroluminescent devices comprising these mixtures.
    Type: Application
    Filed: November 17, 2006
    Publication date: December 4, 2008
    Applicant: Merck Patent GmbH
    Inventors: Horst Vestweber, Philipp Stoessel, Holger Heil
  • Organic Electroluminescent Devices
    Publication number: 20080272693
    Abstract: The present invention relates to the improvement of blue-emitting organic electroluminescent devices comprising stilbenamines, and to materials for the production of these electroluminescent devices.
    Type: Application
    Filed: November 17, 2006
    Publication date: November 6, 2008
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Philipp Stoessel, Rocco Fortte, Amir Parham, Horst Vestweber
  • Novel Materials for Organic Electroluminescent Devices
    Publication number: 20080220285
    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: Application
    Filed: April 21, 2006
    Publication date: September 11, 2008
    Applicant: Merck Patent GmbH
    Inventors: Horst Vestweber, Holger Heil, Philipp Stoessel, Arne Buesing, Amir Hossain Parham, Rocco Fortte
  • Novel Materials for Organic Electroluminescent Devices
    Publication number: 20080193797
    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: Application
    Filed: July 26, 2006
    Publication date: August 14, 2008
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Arne Buesing, Philipp Stoessel, Horst Vestweber, Amir Hossain Parham
  • Organic Electroluminescent Devices
    Publication number: 20080166593
    Abstract: The present invention relates to the use of certain organic compounds comprising fused aromatic compounds in organic electronic devices, in particular electroluminescent devices.
    Type: Application
    Filed: March 20, 2006
    Publication date: July 10, 2008
    Inventors: Philipp Stoessel, Holger Heil, Horst Vestweber
  • Metal Complexes
    Publication number: 20080161567
    Abstract: The invention relates to novel metal complexes which can be used as functional materials in a series of different applications that can associated with the electronics industry in the broadest sense. The inventive compounds are described by formulas (1) and (1a).
    Type: Application
    Filed: January 26, 2006
    Publication date: July 3, 2008
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stoessel, Rocco Fortte, Holger Heil, Horst Vestweber, Heinrich Becker
  • Compounds For Organic Electronic Devices
    Publication number: 20080145698
    Abstract: The invention relates to the improvement of organic electroluminescent devices, especially blue-emitting devices, by using compounds of formula (1) as dopants in the emitting layer.
    Type: Application
    Filed: June 22, 2005
    Publication date: June 19, 2008
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Philipp Stossel, Horst Vestweber
  • Compounds For Organic Electronic Devices
    Publication number: 20080145708
    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: Application
    Filed: March 20, 2006
    Publication date: June 19, 2008
    Applicant: Merck Patent GmbH
    Inventors: Holger Heil, Philip Stoessel, Horst Vestweber, Rocco Fortte
  • Compounds for Organic Electronic Devices
    Publication number: 20080125609
    Abstract: The invention relates to a compound of the formula (1), and to the use of the compound in organic electroluminescent devices.
    Type: Application
    Filed: December 1, 2005
    Publication date: May 29, 2008
    Applicant: Merck Patent GmbH
    Inventors: Horst Vestweber, Susanne Heun, Amir Parham, Philipp Stossel, Holger Heil, Rocco Fortte
  • Mixtures of matrix materials and organic semiconductors capable of emission, use of the same and electronic components containing said mixtures
    Patent number: 7345301
    Abstract: The present invention describes new types of material mixtures composed of at least two substances, one serving as a matrix material and the other being an emission material capable of emission, the latter comprising at least one element of atomic number greater than 20, and the use thereof in organic electronic components such as electroluminescent elements and displays.
    Type: Grant
    Filed: April 13, 2004
    Date of Patent: March 18, 2008
    Assignee: Merck Patent GmbH
    Inventors: Anja Gerhard, Horst Vestweber, Philipp Stössel, Susanne Heun, Hubert Spreitzer
  • Organic Electronic Devices
    Publication number: 20080026229
    Abstract: The invention relates to the improvement of organic electronic devices, especially organic electroluminescence devices, to which end inclusion compounds are used, especially as charge injection materials and/or charge transporting materials.
    Type: Application
    Filed: May 3, 2005
    Publication date: January 31, 2008
    Applicant: Merck Patent GmbH
    Inventors: Philipp Stossel, Anja Gerhard, Horst Vestweber
  • Compounds for organic electronic devices
    Publication number: 20070185303
    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: Application
    Filed: June 22, 2005
    Publication date: August 9, 2007
    Applicant: Merck Patent GmbH Patents & Scientific Information
    Inventors: Philipp Stossel, Horst Vestweber, Holger Heil, Esther Breuning
  • Organic electronic devices
    Publication number: 20070170419
    Abstract: The present invention relates to the improvement of organic electronic devices, in particular fluorescent electroluminescent devices, by using electron-transport materials of the formula (1) to (4) as shown in scheme 1
    Type: Application
    Filed: February 18, 2004
    Publication date: July 26, 2007
    Inventors: Anja Gerhard, Horst Vestweber, Philipp Stossel
  • Organic electronic devices
    Publication number: 20070164273
    Abstract: The present invention relates to the improvement of organic electronic devices, in particular fluorescent electroluminescent devices, by using electron-transport materials of the formula (I).
    Type: Application
    Filed: February 18, 2005
    Publication date: July 19, 2007
    Applicant: Merck Patent GmbH
    Inventors: Anja Gerhard, Horst Vestweber, Philipp Stossel
  • Organic electroluminescent element
    Publication number: 20070134510
    Abstract: The invention relates to the improvement of phosphorescent organic electroluminescent devices, by the use of materials of formulas (1) to (4), as indicated in diagram 1, in the hole blocking layer.
    Type: Application
    Filed: November 24, 2004
    Publication date: June 14, 2007
    Inventors: Horst Vestweber, Anja Gerhard, Philipp Stossel