Patents Assigned to Merck Patent GmbH
  • Device for the regulation of light transmission
    Patent number: 11971634
    Abstract: Disclosed is a device for the regulation of light transmission. In particular, switchable windows and methods for their preparation are disclosed. The switchable windows include electrically switchable devices which in one optical switching state are capable of portraying closed patterns or images without the need for providing complex electrical contacting.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: April 30, 2024
    Assignee: MERCK PATENT GmbH
    Inventors: Chuan Nie, Ties De Jong, Johan Osenga
  • NOVEL CRYSTALLINE FORMS OF 1-(4-{[6-AMINO-5-(4-PHENOXY-PHENYL)-PYRIMIDIN-4-YLAMINO]-METHYL}-4-FLUORO-PIPERIDIN-1-YL)-PROPENONE, SALT FORMS THEREOF, AND PROCESSES TO OBTAIN
    Publication number: 20240132472
    Abstract: A solid form of 1-(4-{[6-Amino-5-(4-phenoxy-phenyl)-pyrimidin-4-ylamino]-methyl}-4-fluoro-piperidin-1-yl)-propenone, or pharmaceutically acceptable salts thereof, is useful as a BTK inhibitor.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 25, 2024
    Applicant: Merck Patent GmbH
    Inventors: Michael LANGE, Clemens Kuetin, Tobias Schiueter, Werner Mederski, David Maillard, Edoardo Burini
  • DEVICE FOR THE REGULATION OF LIGHT TRANSMISSION
    Publication number: 20240134218
    Abstract: The present invention relates to devices for the regulation of light transmission and in particular to switchable windows. The present invention in particular relates to window elements which comprise electrically switchable optical cells with a switchable layer containing a liquid-crystalline medium having a clearing point which is within the working temperature of the window element. The present invention also relates to liquid-crystalline media for use in the window elements.
    Type: Application
    Filed: December 9, 2021
    Publication date: April 25, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Michael JUNGE, Andreas BEYER, Ewa Dominika PTAK
  • Fluorinated aromatic compounds
    Patent number: 11964933
    Abstract: The present invention relates to aromatic isothiocyanates of formula U as defined in claim 1, to liquid-crystalline media comprising one or more compounds of formula U and to high-frequency components comprising these media, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas, e.g. phased array antennas.
    Type: Grant
    Filed: October 8, 2020
    Date of Patent: April 23, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Constanze Brocke, Dmitry Ushakov, Carsten Fritzsch, Dagmar Klass
  • Optical medium composition with nanosized light emitting material and (meth)acrylic polymer
    Patent number: 11965049
    Abstract: Photosensitive compositions containing nanosized light emitting materials and (meth)acrylic polymer are suitable for use in a variety of optical applications, for example the preparation of quantum material doped photoresist films, especially for optical devices. Optical films can be prepared be by: a) providing the photosensitive composition onto a substrate, and b) polymerizing the photosensitive composition by exposing the photosensitive composition to radiation.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: April 23, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Tadashi Kishimoto, Yuko Arai, Masayoshi Suzuki, Daishi Yokoyama, Katsuto Taniguchi
  • HETEROAROMATIC ISOTHIOCYANATES
    Publication number: 20240124780
    Abstract: The present invention relates to heteroaromatic isothiocyanates of formula N as defined in claim 1, to liquid-crystalline media comprising one or more compounds of formula N and to high-frequency components comprising these media, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas, e.g. phased array antennas.
    Type: Application
    Filed: December 13, 2021
    Publication date: April 18, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Amir Hossain PARHAM, Constanze BROCKE, Carsten FRITZSCH, Dagmar KLASS
  • HETEROAROMATIC ISOTHIOCYANATES
    Publication number: 20240124779
    Abstract: The present invention relates to heteroaromatic isothiocyanates of formula N as defined in claim 1, to liquid-crystalline media comprising one or more compounds of formula N and to high-frequency components comprising these media, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas, e.g. phased array antennas.
    Type: Application
    Filed: December 14, 2021
    Publication date: April 18, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Constanze BROCKE, Dagmar KLASS, Carsten FRITSCH, Amir Hossain PARHAM
  • 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
  • Dielectric materials
    Patent number: 11959007
    Abstract: The present invention relates to a novel class of polymers which can be used as dielectric material for the preparation of passivation layers in electronic devices. The polymers are prepared from polymerizable compounds having mesogenic groups and they provide excellent film forming capability and excellent mechanical properties and have a low dielectric constant and a low coefficient of thermal expansion (CTE). There is further provided a method for forming said polymers and an electronic device containing said polymers as dielectric material. Beyond that, the present invention relates to a manufacturing method for preparing a packaged microelectronic structure and to a microelectronic device comprising said packaged microelectronic structure formed by said manufacturing method.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: April 16, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Frank Meyer, Gregor Larbig, Karsten Koppe
  • AROMATIC ISOTHIOCYANATES
    Publication number: 20240117249
    Abstract: The present invention relates to a compound of formula G as defined in claim 1, to a liquid crystal medium comprising a compound of formula G and to high-frequency components comprising these media, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas, e.g. phased array antennas.
    Type: Application
    Filed: October 25, 2021
    Publication date: April 11, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Constanze BROCKE, Carsten FRITZSCH, Dagmar KLASS
  • LC medium
    Patent number: 11952526
    Abstract: The present invention relates to liquid-crystalline (LC) media and to LC displays (LCDs) containing these media, in particular to LCDs of the twisted nematic (TN) mode, preferably to displays of the LCOS (LC on silicon) mode.
    Type: Grant
    Filed: August 26, 2020
    Date of Patent: April 9, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Nicole (I-Yun) Huang, Eason (Chi-Shun) Huang, Ray (Kuang-Ting) Chou
  • Liquid crystal medium
    Patent number: 11952527
    Abstract: A liquid crystal medium containing a compound of formula I and one or more compounds of the formulae IIA, IIB, IIC and IID, useable in optical, electro-optical and electronic purposes, in particular in LC displays.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: April 9, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Sven Christian Laut, Harald Hirschmann, Juergen Radestock
  • Switching layers for use in a switching element
    Patent number: 11952528
    Abstract: The present invention relates to an assembly of switching layers for dimming and scattering of light and to window elements comprising the arrangement of switching layers.
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: April 9, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Henriette Bakker, Ties De Jong, Michael Junge, Andreas Beyer, Jasper Van Den Muijsenberg
  • Method for providing a casing for a chromatography column and chromatography column
    Patent number: 11946914
    Abstract: A method for providing a casing (11) for a prefabricated column (1) of chromatography column material in order to manufacture a chromatography column, wherein the casing (11) is generated by additive manufacturing, includes the steps of rotating the column (1) of chromatography column material with respect to a casing material feed in a manner to successively cover a casing surface (8) of the chromatography column material along a contact area path (12), and of arranging an amount of flowable casing material (9) at a current contact area (7) along the contact area path (12) at the casing surface (8) of the column (1) of chromatography column material in order to generate the casing (11) for the chromatography column by successively adding the solidified amount of casing material (9) at the contact area (7).
    Type: Grant
    Filed: December 17, 2019
    Date of Patent: April 2, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Pedro Buehner, Philipp Knoth, Benjamin Peters, Michael Ukelis
  • HETEROCYCLIC COMPOUNDS FOR LIQUID CRYSTALS
    Publication number: 20240101903
    Abstract: Compounds of formula I liquid crystal media containing these compounds, and high-frequency components containing these media, especially microwave components for high-frequency devices, such as devices for shifting the phase of microwaves, tunable filters, tunable metamaterial structures, and electronic beam steering antennas, phased array antennas, and devices containing these components, and furthermore optical components containing these liquid-crystalline media, operable in the infrared region of the electromagnetic spectrum.
    Type: Application
    Filed: August 25, 2023
    Publication date: March 28, 2024
    Applicant: MERCK PATENT GMBH
    Inventors: Amir Hossain PARHAM, Constanze BROCKE, Carsten Fritzsch, Dagmar KLASS, Matthias JOST
  • Liquid-crystalline medium
    Patent number: 11939509
    Abstract: A liquid-crystalline medium which comprises at least one compound selected from the group of compounds of the formulae IA to IH, in which Z1 denotes a single bond, —CH2CH2—, —CH?CH—, —CH2O—, —OCH2—, —CF2O—, —OCF2—, —COO—, —OCO—, —C2F4—, —(CH2)4—, —CHFCHF—, —CF2CH2—, —CH2CF2—, —C?C—, —CF?CF—, —CH?CHCHO— or —CH2CF2O—, and the use thereof for an active-matrix display, in particular based on the VA, PSA, PS-VA, PALC, FFS, PS-FFS, SA-VA, PS-IPS or IPS effect.
    Type: Grant
    Filed: February 3, 2021
    Date of Patent: March 26, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Harald Hirschmann, Monika Bauer, Martina Windhorst, Marcus Reuter, Kristin Weiss
  • Materials for organic electroluminescent devices
    Patent number: 11939339
    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: November 22, 2018
    Date of Patent: March 26, 2024
    Assignee: Merck Patent GmbH
    Inventors: Rouven Linge, Sebastian Meyer, Aaron Lackner, Holger Heil, Nils Koenen
  • Quinolin-2-one derivatives
    Patent number: 11939314
    Abstract: Compounds of the formula I in which X1, X2, X3, X4, R1, R2, R3, Q and Y have the meanings indicated in claim 1, are inhibitors of c-Kit kinase, and can be employed for the treatment of cancer.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: March 26, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Dieter Dorsch, Mathilde Muzerelle, Lars Burgdorf, Margarita Wucherer-Plietker, Paul Czodrowski, Christina Esdar, Christos Tsaklakidis
  • Polymerisable liquid crystal material and polymerised liquid crystal film
    Patent number: 11939510
    Abstract: The invention relates to a polymerisable LC material comprising at least one di- or multireactive mesogenic compound of formula T, RT1-(AT1ZT1)m1-GT1-(ZT2-AT2)m2-RT2??T and at least one compound of formula CO-1, wherein the parameter are RT1, AT1, ZT1, m1, GT1, ZT2, AT2, m2, RT2, L1 to L3, R1 and R2, and n are defined as given in claim 1. Furthermore, the present invention relates also to a method for its preparation, a polymer film with improved thermal durability obtainable from the corresponding polymerisable LC material, to a method of preparation of such polymer film, and to the use of such polymer film and said polymerisable LC material for optical, electro-optical, decorative or security devices.
    Type: Grant
    Filed: August 13, 2018
    Date of Patent: March 26, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Eduardo Beltran Gracia, Kevin Adlem, Naomi Weare, Hassan Norouzi-Arasi
  • Liquid crystal mixture and liquid crystal display
    Patent number: 11939511
    Abstract: The invention relates to a compound of formula I, wherein R11, R21, A11, A, Z, X11, X21, Y11, Y12, Sp11, Sp21, o and p have one of the meanings as given in claim 1. The invention further relates to method of production of a compound of formula I, to the use of said compounds in LC media and to LC media comprising one or more compounds of formula I. Further, the invention relates to a method of production of such LC media, to the use of such media in LC devices, and to LC device comprising a LC medium according to the present invention. The present invention further relates to a process for the fabrication such liquid crystal display and to the use of the liquid crystal mixtures according to the invention for the fabrication of such liquid crystal display.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: March 26, 2024
    Assignee: MERCK PATENT GMBH
    Inventors: Lars Lietzau, Simon Siemianowski, Izumi Saito