Patents by Inventor Lars DOBELMANN

Lars DOBELMANN 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: 10723713
    Abstract: The present invention relates to novel compounds, particularly to hydrophilic compounds, comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices. The present application also relates to ophthalmic devices comprising such compounds.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: July 28, 2020
    Assignee: Merck Patent GmbH
    Inventors: Lars Dobelmann-Mara, Stefan Riedmueller, Martin Schraub
  • Publication number: 20200231559
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
    Type: Application
    Filed: February 14, 2018
    Publication date: July 23, 2020
    Applicant: MERCK PATENT GMBH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Patent number: 10622565
    Abstract: The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, 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 these compounds.
    Type: Grant
    Filed: April 1, 2015
    Date of Patent: April 14, 2020
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Anja Jatsch, Thomas Eberle, Tobias Grossmann, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • Publication number: 20200062739
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
    Type: Application
    Filed: February 14, 2018
    Publication date: February 27, 2020
    Applicant: Merck Patent GmbH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20200055833
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
    Type: Application
    Filed: February 14, 2018
    Publication date: February 20, 2020
    Applicant: Merck Patent GmbH
    Inventors: Martin SCHRAUB, Lars DOBELMANN-MARA, Stefan RIEDMUELLER
  • Publication number: 20200002363
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
    Type: Application
    Filed: February 14, 2018
    Publication date: January 2, 2020
    Applicant: Merck Patent GmbH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20200002304
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
    Type: Application
    Filed: February 14, 2018
    Publication date: January 2, 2020
    Applicant: Merck Patent GmbH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20190389827
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for compositions and ophthalmic devices as well as to compositions and ophthalmic devices comprising such compounds.
    Type: Application
    Filed: February 14, 2018
    Publication date: December 26, 2019
    Applicant: MERCK PATENT GMBH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20190389829
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices as well as to ophthalmic devices comprising such compounds.
    Type: Application
    Filed: September 4, 2019
    Publication date: December 26, 2019
    Applicant: Merck Patent GmbH
    Inventors: Lars Dobelmann-Mara, Stefan Riedmueller, Martin Schraub
  • Publication number: 20190372020
    Abstract: The application relates to compounds having functional substituents in a specific spatial arrangement, to devices comprising same, and to the preparation and use thereof.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 5, 2019
    Inventors: Amir HOSSAIN PARHAM, Tobias Grossmann, Anja Jatsch, Thomas Eberle, Jonas Kroeber, Christof Pflumm, Lars Dobelmann-Mara
  • Patent number: 10457658
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices as well as to ophthalmic devices comprising such compounds.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: October 29, 2019
    Assignee: Merck Patent GmbH
    Inventors: Lars Dobelmann-Mara, Stefan Riedmueller, Martin Schraub
  • Publication number: 20190280218
    Abstract: The invention relates to materials, to electroluminescence devices comprising said materials and to the use thereof.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 12, 2019
    Applicant: Merck Patent GmbH
    Inventors: AMIR HOSSAIN PARHAM, Arne Buesing, Philipp Stoessel, Anja Gerhard, Christof Pflumm, Thomas Eberle, Anja Jatsch, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • Patent number: 10374170
    Abstract: The invention relates to materials, to electroluminescence devices comprising said materials and to the use thereof.
    Type: Grant
    Filed: November 18, 2014
    Date of Patent: August 6, 2019
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Arne Buesing, Philipp Stoessel, Anja Gerhard, Christof Pflumm, Thomas Eberle, Anja Jatsch, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • Patent number: 10355223
    Abstract: The application relates to compounds having functional substituents in a specific spatial arrangement, to devices comprising same, and to the preparation and use thereof.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: July 16, 2019
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Tobias Grossmann, Anja Jatsch, Thomas Eberle, Jonas Valentin Kroeber, Christof Pflumm, Lars Dobelmann
  • Publication number: 20180237409
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices as well as to ophthalmic devices comprising such compounds.
    Type: Application
    Filed: August 3, 2016
    Publication date: August 23, 2018
    Applicant: Merck Patent GmbH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20180237410
    Abstract: The present invention relates to novel compounds, particularly to hydrophilic compounds, comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices. The present application also relates to ophthalmic devices comprising such compounds.
    Type: Application
    Filed: August 3, 2016
    Publication date: August 23, 2018
    Applicant: Merck Patent GmbH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20180162817
    Abstract: The present invention relates to novel compounds, particularly to compounds comprising a photoactive unit, said novel compounds being particularly suitable for ophthalmic devices as well as to ophthalmic devices comprising such compounds.
    Type: Application
    Filed: August 3, 2016
    Publication date: June 14, 2018
    Applicant: Merck Patent GmbH
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Martin SCHRAUB
  • Publication number: 20180162843
    Abstract: The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, comprising these compounds. The compounds have a dibenzofuran, dibenzothiophene or a fluorene group substituted in the 1-position, either directly or through a linking group, to a carbon atom of a heteroaromatic group with one or two nitrogen atoms in a bicyclic 6/6 core, or to a carbon or nitrogen atom of a heteroaromatic group with two nitrogen atoms in a bicyclic 5/6 core and is further substituted with a group selected from dibenzofuran, dibenzothiophene, fluorene or carbazole.
    Type: Application
    Filed: May 19, 2016
    Publication date: June 14, 2018
    Inventors: Amir Houssain PARHAM, Anja JATSCH, Thomas EBERLE, Tobias GROSSMANN, Jonas Valentin KROEBER, Lars DOBELMANN-MARA
  • Publication number: 20170207399
    Abstract: The present invention describes dibenzofuran and dibenzothiophene 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: July 3, 2015
    Publication date: July 20, 2017
    Inventors: Amir Hossain PARHAM, Tobias GROSSMANN, Thomas EBERLE, Anja JATSCH, Jonas Valentin KROEBER, Lars DOBELMANN-MARA
  • Publication number: 20170186965
    Abstract: The present invention describes carbazole, dibenzofuran, dibenzothiophene and fluorene derivatives which are substituted by electron-deficient heteroaryl groups, 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 these compounds.
    Type: Application
    Filed: April 1, 2015
    Publication date: June 29, 2017
    Inventors: Amir Hossain PARHAM, Anja JATSCH, Thomas EBERLE, Tobias GROSSMANN, Jonas Valentin KROEBER, Lars DOBELMANN