Patents by Inventor Emily Jane Thomas

Emily Jane Thomas 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: 9594260
    Abstract: This invention relates to colored particles comprising core particles and a polymeric shell, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: March 14, 2017
    Assignee: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Emily Jane Thomas, Jonathan Henry Wilson
  • Particles for electrophoretic displays
    Patent number: 9494808
    Abstract: This invention relates to particles comprising a pigment core particle encapsulated by a polymer, a process for their preparation, electrophoretic fluids comprising such particles, and electrophoretic display devices comprising such fluids.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: November 15, 2016
    Assignee: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Emily Jane Thomas, Claire Topping, Jonathan Henry Wilson
  • Particles for electrophoretic displays
    Patent number: 9487611
    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 polymerisable dyes.
    Type: Grant
    Filed: July 26, 2011
    Date of Patent: November 8, 2016
    Assignee: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Mark James, Emily Jane Thomas, Claire Topping, Jonathan Henry Wilson
  • Coloured polymer particles
    Patent number: 9151871
    Abstract: This invention relates to colored 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: July 28, 2012
    Date of Patent: October 6, 2015
    Assignee: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Jonathan Henry Wilson, Emily Jane Thomas, Ashley Nathan Smith
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20150129817
    Abstract: This invention relates to particles comprising a pigment core particle encapsulated by a 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: May 14, 2015
    Inventors: Louise Diane Farrand, Emily Jane Thomas, Claire Topping, Jonathan Henry Wilson
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20150129819
    Abstract: This invention relates to coloured particles comprising core particles and a polymeric shell, 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: May 14, 2015
    Inventors: Louise Diane Farrand, Emily Jane Thomas, Jonathan Henry Wilson
  • COLOURED POLYMER PARTICLES
    Publication number: 20140209829
    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: July 28, 2012
    Publication date: July 31, 2014
    Applicant: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Jonathan Henry Wilson, Emily Jane Thomas, Ashley Nathan Smith
  • PARTICLES FOR ELECTROPHORETIC DISPLAYS
    Publication number: 20130208344
    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 polymerisable dyes.
    Type: Application
    Filed: July 26, 2011
    Publication date: August 15, 2013
    Applicant: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Mark James, Emily Jane Thomas, Claire Topping, Jonathan Henry Wilson