Patents by Inventor Christopher John Dunn

Christopher John Dunn 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).

  • Cyclohexylene reactive mesogens and their applications
    Patent number: 8372307
    Abstract: The invention relates to new cyclohexylene reactive mesogens (RM), polymers derived thereof, liquid crystal (LC) media comprising them, and the use of the compounds, polymers and liquid crystalline media in optical, electrooptical, electronic, semiconducting or luminescent components or devices, in decorative, security, cosmetic or diagnostic applications, especially in the polymer stabilised blue phase.
    Type: Grant
    Filed: October 26, 2007
    Date of Patent: February 12, 2013
    Assignee: Merck Patent GmbH
    Inventors: Louise Diane Farrand, Kevin Adlem, Andreas Taugerbeck, John Patrick, Christopher John Dunn, Janice McCreary
  • Cyclohexylene Reactive Mesogens and Their Applications
    Publication number: 20100103366
    Abstract: The invention relates to new cyclohexylene reactive mesogens (RM), polymers derived thereof, liquid crystal (LC) media comprising them, and the use of the compounds, polymers and liquid crystalline media in optical, electrooptical, electronic, semiconducting or luminescent components or devices, in decorative, security, cosmetic or diagnostic applications, especially in the polymer stabilised blue phase.
    Type: Application
    Filed: October 26, 2007
    Publication date: April 29, 2010
    Applicant: MERCK PATENT GMBH
    Inventors: Louise Diane Farrand, Kevin Adlem, Andreas Taugerbeck, John Patrick, Christopher John Dunn, Janice Mccreary