Patents by Inventor Nico SCHWEBEL

Nico SCHWEBEL 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).

  • Polymerizable compounds and the use thereof in liquid-crystal displays
    Patent number: 11414599
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal media comprising them, and to the use of the polymerizable compounds and liquid crystalline media for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in liquid crystalline displays of the polymer sustained alignment type.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: August 16, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Qiong Tong, Nico Schwebel, Constanze Brocke, Kaja Christina Deing, Julian Vogt, Elisabeth Meyer
  • Polymerizable compounds and the use thereof in liquid-crystal displays
    Patent number: 11225606
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal media comprising them, and to the use of the polymerizable compounds and liquid crystalline media for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in liquid crystalline displays of the polymer sustained alignment type.
    Type: Grant
    Filed: May 1, 2019
    Date of Patent: January 18, 2022
    Assignee: MERCK PATENT GMBH
    Inventors: Qiong Tong, Nico Schwebel, Constanze Brocke, Kaja Deing, Julian Vogt, Elisabeth Meyer
  • POLYMERIZABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    Publication number: 20200248078
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal media comprising them, and to the use of the polymerizable compounds and liquid crystalline media for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in liquid crystalline displays of the polymer sustained alignment type.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 6, 2020
    Applicant: MERCK PATENT GMBH
    Inventors: Qiong TONG, Nico SCHWEBEL, Constanze BROCKE, Kaja Christina DEING, Julian VOGT, Elisabeth MEYER
  • POLYMERIZABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    Publication number: 20190256777
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal media comprising them, and to the use of the polymerizable compounds and liquid crystalline media for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in liquid crystalline displays of the polymer sustained alignment type.
    Type: Application
    Filed: May 1, 2019
    Publication date: August 22, 2019
    Applicant: MERCK PATENT GMBH
    Inventors: Qiong TONG, Nico SCHWEBEL, Constanze BROCKE, Kaja DEING, Julian VOGT, Elisabeth MEYER
  • Polymerizable compounds and the use thereof in liquid-crystal displays
    Patent number: 10344215
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal media comprising them, and to the use of the polymerizable compounds and liquid crystalline media for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in liquid crystalline displays of the polymer sustained alignment type.
    Type: Grant
    Filed: June 7, 2016
    Date of Patent: July 9, 2019
    Assignee: MERCK PATENT GMBH
    Inventors: Qiong Tong, Nico Schwebel, Constanze Brocke, Kaja Christina Deing, Julian Vogt, Elisabeth Meyer
  • POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    Publication number: 20180371321
    Abstract: The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type, or a stabilisers in LC media and LC displays.
    Type: Application
    Filed: November 24, 2016
    Publication date: December 27, 2018
    Applicant: MERCK PATENT GMBH
    Inventors: Qiong TONG, Nico SCHWEBEL, Kaja Christina DEING, Elisabeth MEYER
  • Polymerizable compounds and the use thereof in liquid-crystal displays
    Patent number: 9594283
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerizable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type.
    Type: Grant
    Filed: August 24, 2015
    Date of Patent: March 14, 2017
    Assignee: MERCK PATENT GMBH
    Inventors: Qiong Tong, Nico Schwebel, Eveline Baron, Christoph Marten
  • POLYMERIZABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    Publication number: 20160362606
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal media comprising them, and to the use of the polymerizable compounds and liquid crystalline media for optical, electro-optical and electronic purposes, in particular in liquid crystalline displays, especially in liquid crystalline displays of the polymer sustained alignment type.
    Type: Application
    Filed: June 7, 2016
    Publication date: December 15, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Qiong TONG, Nico SCHWEBEL, Constanze BROCKE, Kaja Christina DEING, Julian VOGT, Elisabeth MEYER
  • POLYMERISABLE COMPOUNDS AND THE USE THEREOF IN LIQUID-CRYSTAL DISPLAYS
    Publication number: 20160054602
    Abstract: The present invention relates to polymerizable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerizable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the polymer sustained alignment type.
    Type: Application
    Filed: August 24, 2015
    Publication date: February 25, 2016
    Applicant: MERCK PATENT GMBH
    Inventors: Qiong TONG, Nico SCHWEBEL, Eveline BARON, Christoph MARTEN