Patents by Inventor Nils Greinert

Nils Greinert 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).

  • Particles for electrophoretic displays
    Patent number: 9182615
    Abstract: This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.
    Type: Grant
    Filed: November 25, 2011
    Date of Patent: November 10, 2015
    Assignees: Merck Patent GmbH, The University of Bristol
    Inventors: Nils Greinert, Marc Uerdingen, Ludger Beylage, Nikolai (Mykola) Ignatyev, Jonathan Henry Wilson, Mark John Goulding, Roger Kemp, Ashley Nathan Smith, Paul Bartlett, Peter Barthen, Walter Frank, Rodrigo Sanchez Garcia
  • Particles for electrophoretic displays
    Patent number: 9115464
    Abstract: This invention relates to colored polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, color electrophoretic displays comprising such particle, and new water-soluble dyes.
    Type: Grant
    Filed: January 29, 2010
    Date of Patent: August 25, 2015
    Assignee: Merck Patent GmbH
    Inventors: Nils Greinert, Louise Diane Farrand, Mark James, Ashley Nathan Smith, Mark John Goulding, Daniel Walker, Safyan Khan, Paul Reynolds, Susan Hawkins, Roy Hughes
  • ELECTROPHORETIC FLUIDS
    Publication number: 20150219977
    Abstract: This invention relates to electrophoretic fluids, the use of these fluids for the preparation of an electrophoretic display device, and electrophoretic displays comprising such fluids.
    Type: Application
    Filed: July 22, 2013
    Publication date: August 6, 2015
    Inventors: Nils Greinert, Thomas Bauer, Matthias Koch, Wolfgang Hechler
  • ELECTROPHORETIC FLUIDS
    Publication number: 20150168797
    Abstract: This invention relates to electrophoretic fluids, the use of these fluids for the preparation of an electrophoretic display device, and electrophoretic displays comprising such fluids.
    Type: Application
    Filed: July 22, 2013
    Publication date: June 18, 2015
    Inventors: Nils Greinert, Thomas Bauer, Matthias Koch, Wolfgang Hechler, Nathan Smith
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20150099119
    Abstract: This invention relates to coloured polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Application
    Filed: May 7, 2013
    Publication date: April 9, 2015
    Inventors: Louise Diane Farrand, Nils Greinert, Claire Topping, Jonathan Henry Wilson, Simon Biggs, Olivier Cayre, Simon Lawson, Alexandre Richez, Simone Stuart-Cole
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS COMPRISING A CORE AND A RANDOM-COPOLYMER COATING
    Publication number: 20150092262
    Abstract: This invention relates to particles comprising a core particle and a polymeric shell, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Application
    Filed: March 28, 2013
    Publication date: April 2, 2015
    Applicant: Merck Patent GmbH
    Inventors: Nils Greinert, Thomas Bauer, Matthias Koch, Wolfgang Hechler, Thomas Rentschler, Nathan Smith
  • Coloured polymer particles
    Patent number: 8901219
    Abstract: This invention relates to coloured polymer particles prepared by a reverse emulsion solvent removal process, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Grant
    Filed: May 30, 2011
    Date of Patent: December 2, 2014
    Assignee: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Nils Greinert, Mark John Goulding, Mark James, Ashley Nathan Smith, Jonathan Henry Wilson
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20130244035
    Abstract: This invention relates to polymer particles with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, electrophoretic displays comprising such particle, and new polymerisable dyes.
    Type: Application
    Filed: November 25, 2011
    Publication date: September 19, 2013
    Applicants: The University of Bristol, Merck Patent GmbH
    Inventors: Nils Greinert, Marc Uerdingen, Ludger Beylage, Nikolai (Mykola) Ignatyev, Jonathan Henry Wilson, Mark John Goulding, Roger Kemp, Ashley Nathan Smith, Paul Bartlett, Peter Barthen, Walter Frank, Rodrigo Sanchez Garcia
  • COLOURED POLYMER PARTICLES
    Publication number: 20130075664
    Abstract: This invention relates to coloured polymer particles prepared by a reverse emulsion solvent removal process, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Application
    Filed: May 30, 2011
    Publication date: March 28, 2013
    Applicant: Merck Patent GmBH
    Inventors: Louise Diane Farrand, Nils Greinert, Mark John Goulding, Mark James, Ashley Nathan Smith, Jonathan Henry Wilson
  • SOLUTION PROCESSABLE PASSIVATION LAYERS FOR ORGANIC ELECTRONIC DEVICES
    Publication number: 20120153285
    Abstract: The present invention relates to solution processable passivation layers for organic electronic (OE) devices, and to OE devices, in particular organic field effect transistors (OFETs), comprising such passivation layers.
    Type: Application
    Filed: August 6, 2010
    Publication date: June 21, 2012
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG
    Inventors: Mark James, Nils Greinert, Miguel Carrasco-Orozco, Paul Craig Brookes, David Christoph Mueller, Philip Edward May, Stephen Armstrong, Sivanand Pennadam
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20120041165
    Abstract: This invention relates to coloured polymer particles preferably with surface functionality for charge retention, a process for their preparation, the use of these particles for the preparation of an electrophoretic device, colour electrophoretic displays comprising such particle, and new water-soluble dyes.
    Type: Application
    Filed: January 29, 2010
    Publication date: February 16, 2012
    Applicant: MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
    Inventors: Nils Greinert, Louise Diane Farrand, Mark James, Ashley Nathan Smith, Mark John Goulding, Daniel Walker, Safyan Khan, Paul Reynolds, Susan Hawkins, Roy Hughes