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).

  • Materials for organic light emitting devices
    Patent number: 11991924
    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: November 25, 2022
    Date of Patent: May 21, 2024
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Anja Jatsch, Thomas Eberle, Tobias Grossmann, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • OPTICALLY ACTIVE DEVICES
    Publication number: 20240142665
    Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for an ophthalmic device.
    Type: Application
    Filed: December 13, 2021
    Publication date: May 2, 2024
    Inventors: Lars DOBELMANN-MARA, Philipp HOFMANN
  • Materials for electronic devices
    Patent number: 11963442
    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 9, 2021
    Date of Patent: April 16, 2024
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Tobias Grossmann, Anja Jatsch, Thomas Eberle, Jonas Kroeber, Christof Pflumm, Lars Dobelmann-Mara
  • Compounds for optically active devices
    Patent number: 11958819
    Abstract: The present invention relates to copolymers, particularly to copolymers comprising a photoactive unit, the copolymers being particularly suitable for ophthalmic devices. The copolymers include one or more different polymer units in addition to the photoactive unit, such as polymerized units derived from ethylene, propylene, an acrylate, a methacrylate, or a styrene.
    Type: Grant
    Filed: July 30, 2021
    Date of Patent: April 16, 2024
    Assignee: Johnson & Johnson Surgical Vision, Inc.
    Inventors: Lars Dobelmann-Mara, Stefan Riedmueller, Martin Schraub
  • OPTICALLY ACTIVE DEVICES
    Publication number: 20240117092
    Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, special polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for an ophthalmic device.
    Type: Application
    Filed: January 24, 2022
    Publication date: April 11, 2024
    Inventors: Lars DOBELMANN-MARA, Stefan RIEDMUELLER, Simon HELMSTETTER, David MOORE
  • Substituted oxepines
    Patent number: 11917913
    Abstract: The invention relates to materials, to electroluminescence devices comprising said materials and to the use thereof.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: February 27, 2024
    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
  • MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES
    Publication number: 20240065097
    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: November 25, 2022
    Publication date: February 22, 2024
    Inventors: Amir Hossain PARHAM, Anja JATSCH, Thomas EBERLE, Tobias GROSSMANN, Jonas Valentin KROEBER, Lars DOBELMANN-MARA
  • Materials for organic light emitting devices
    Patent number: 11895913
    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: November 25, 2022
    Date of Patent: February 6, 2024
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Anja Jatsch, Thomas Eberle, Tobias Grossmann, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • Materials for organic light emitting devices
    Patent number: 11877511
    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: November 25, 2022
    Date of Patent: January 16, 2024
    Assignee: Merck Patent GmbH
    Inventors: Amir Hossain Parham, Anja Jatsch, Thomas Eberle, Tobias Grossmann, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • Compounds for optically active devices
    Patent number: 11753387
    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: Grant
    Filed: February 14, 2018
    Date of Patent: September 12, 2023
    Assignee: Johnson & Johnson Surgical Vision, Inc.
    Inventors: Lars Dobelmann-Mara, Stefan Riedmueller, Martin Schraub
  • OPTICALLY ACTIVE DEVICES
    Publication number: 20230273455
    Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for manufacturing an ophthalmic device.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 31, 2023
    Inventors: David MOORE, Lars DOBELMANN-MARA, Sarah HAHNEBACH, Philipp HOFMANN, Martin SCHRAUB
  • OPTICALLY ACTIVE DEVICES
    Publication number: 20230273456
    Abstract: The present invention relates to novel ophthalmic devices comprising polymerized compounds comprising a photoactive chromophore, said polymerized compounds, and special monomer compounds being particularly suitable for compositions and ophthalmic devices. The present invention is also directed to a process of changing the optical properties of said ophthalmic device or a precursor article for manufacturing said ophthalmic device.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 31, 2023
    Inventors: Lars DOBELMANN-MARA, David MOORE, Sarah HAHNEBACH, Philipp HOFMANN, Martin SCHRAUB
  • Hydrophobic compounds for optically active devices
    Patent number: 11702396
    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: Grant
    Filed: February 14, 2018
    Date of Patent: July 18, 2023
    Assignee: Johnson & Johnson Surgical Vision, Inc.
    Inventors: Lars Dobelmann-Mara, Stefan Riedmueller, Martin Schraub
  • MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES
    Publication number: 20230138502
    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: November 25, 2022
    Publication date: May 4, 2023
    Inventors: Amir Hossain PARHAM, Anja JATSCH, Thomas EBERLE, Tobias GROSSMANN, Jonas Valentin KROEBER, Lars DOBELMANN-MARA
  • HETEROCYCLIC SPIRO COMPOUNDS
    Publication number: 20230126850
    Abstract: The present invention relates to spiro compounds containing electron-conducting groups and to electronic devices, in particular organic electroluminescent devices, comprising these compounds.
    Type: Application
    Filed: December 12, 2022
    Publication date: April 27, 2023
    Inventors: Amir Hossain PARHAM, Elvira MONTENEGRO, Anja JATSCH, Christof PFLUMM, Jonas Valentin KROEBER, Tobias GROSSMANN, Thomas EBERLE, Lars DOBELMANN-MARA
  • MATERIALS FOR ORGANIC LIGHT EMITTING DEVICES
    Publication number: 20230125939
    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: November 25, 2022
    Publication date: April 27, 2023
    Inventors: Amir Hossain PARHAM, Anja JATSCH, Thomas EBERLE, Tobias GROSSMANN, Jonas Valentin KROEBER, Lars DOBELMANN-MARA
  • Materials for organic light emitting devices
    Patent number: 11626561
    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: March 4, 2020
    Date of Patent: April 11, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Amir Hossain Parham, Anja Jatsch, Thomas Eberle, Tobias Grossmann, Jonas Valentin Kroeber, Lars Dobelmann-Mara
  • Heterocyclic spiro compounds
    Patent number: 11545634
    Abstract: The present invention relates to spiro compounds containing electron-conducting groups and to electronic devices, in particular organic electroluminescent devices, comprising these compounds.
    Type: Grant
    Filed: May 7, 2020
    Date of Patent: January 3, 2023
    Assignee: MERCK PATENT GMBH
    Inventors: Amir Hossain Parham, Elvira Montenegro, Anja Jatsch, Christof Pflumm, Jonas Valentin Kroeber, Tobias Grossman, Thomas Eberle, Lars Dobelmann-Mara
  • SYSTEM AND METHOD
    Publication number: 20220202566
    Abstract: The present invention generally relates to a system for two-photon or multi-photon irradiating an artificial lens, preferably an intraocular lens preferably arranged within an eye of a patient and a method for locally adjusting a polarizability and/or a refractive index of an artificial lens preferably an intraocular lens preferably arranged within an eye of a patient. The method relates in particular to fabrication of optical profiles by adjusting polarizability through two- or multi-photon processes in a non-destructive manner.
    Type: Application
    Filed: April 24, 2020
    Publication date: June 30, 2022
    Applicant: Merck Patent GmbH
    Inventors: Martin SCHRAUB, Lars DOBELMANN-MARA, Simon HELMSTETTER, David MOORE, Stefan RIEDMUELLER, Harald GUENTHER
  • Composition for ophthalmological products
    Patent number: 11359031
    Abstract: The present invention relates to a composition for ophthalmological products, to corresponding copolymers and the preparation thereof and to the use thereof for the production of ophthalmic lenses or ophthalmological implants and to these products.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: June 14, 2022
    Assignee: Johnson & Johnson Surgical Vision, Inc.
    Inventors: Lars Dobelmann-Mara, Simon Helmstetter, Stefan Riedmueller, Martin Schraub