Patents by Inventor Emma Cherie Hogarth

Emma Cherie Hogarth 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).

  • Quantum dot compositions
    Patent number: 9840665
    Abstract: Multi-phase polymer films of quantum dots (QDs) and their use in light emitting devices (LEDs) are disclosed. The QDs are absorbed in a host matrix, which dispersed within an outer polymer phase. The host matrix is hydrophobic and is compatible with the surface of the QDs. The host matrix may also include a scaffolding material that prevents the QDs from agglomerating. The outer polymer is typically more hydrophilic and prevents oxygen from contacting the QDs.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: December 12, 2017
    Assignee: Nanoco Technologies Ltd.
    Inventors: Cong-Duan Vo, Imad Naasani, Amilcar Pillay Narrainen, Yien Ta, Emma Cherie Hogarth, Alexandra Shannon, Ross Jalmari Mera-Pirttijarvi, Elliot Stuart Poucher
  • QUANTUM DOT COMPOSITIONS
    Publication number: 20170292070
    Abstract: Multi-phase polymer films of quantum dots (QDs) and their use in light emitting devices (LEDs) are disclosed. The QDs are absorbed in a host matrix, which dispersed within an outer polymer phase. The host matrix is hydrophobic and is compatible with the surface of the QDs. The host matrix may also include a scaffolding material that prevents the QDs from agglomerating. The outer polymer is typically more hydrophilic and prevents oxygen from contacting the QDs.
    Type: Application
    Filed: June 23, 2017
    Publication date: October 12, 2017
    Inventors: Cong-Duan Vo, Imad Naasani, Amilcar Pillay Narrainen, Yien TA, Emma Cherie Hogarth, Alexandra Shannon, Ross Jalmari Mera-Pirttijarvi, Elliot Stuart Poucher
  • Quantum dot compositions
    Patent number: 9708532
    Abstract: Multi-phase polymer films of quantum dots (QDs) are disclosed. The QDs are absorbed in a host matrix, which dispersed within an outer polymer phase. The host matrix is hydrophobic and is compatible with the surface of the QDs. The host matrix may also include a scaffolding material that prevents the QDs from agglomerating. The outer polymer is typically more hydrophilic and prevents oxygen from contacting the QDs.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: July 18, 2017
    Assignee: Nanoco Technologies Ltd.
    Inventors: Cong-Duan Vo, Imad Naasani, Amilcar Pillay Narrainen, Yien Ta, Emma Cherie Hogarth, Alexandra Shannon, Ross Jalmari Mera-Pirttijarvi, Elliot Stuart Poucher