Patents by Inventor Julian Vanghan-Spickers

Julian Vanghan-Spickers 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).

  • Ionic mesogenic compounds
    Publication number: 20060188662
    Abstract: The invention relates to ionic mesogenic or liquid crystal compounds, and to their use in liquid crystal media, liquid crystal devices, anisotropic polymers, optical, electrooptical, decorative, security, cosmetic, diagnostic, electric, electrochemical, electronic, charge transport, semiconductor, optical recording, electroluminescent, photoconductor, electrophotographic and lasing applications, and to liquid crystal media, polymers, optical components, displays, electrolytes, electrochemical cells and decorative or security markings comprising the ionic compounds.
    Type: Application
    Filed: December 18, 2003
    Publication date: August 24, 2006
    Inventors: Louise Farrand, Julian Vanghan-Spickers, Chris Hardacre, Oonagh Sheppard