Patents by Inventor Jonathan N. G. Pillow

Jonathan N. G. Pillow 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).

  • Metal-containing dendrimers
    Patent number: 8314549
    Abstract: This invention relates to a hat emitting device which comprises at least one layer that contains an organometallic dendrimer having a core comprising a metal cation. The invention also relates to organometallic dendrimers and methods for producing the same.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: November 20, 2012
    Assignees: Isis Innovation Limited, The University Court of the University of St. Andrews
    Inventors: Paul Leslie Burn, Shih-Chun Lo, John Lupton, Victor Christou, Jonathan N. G. Pillow, Ifor David William Samuel
  • Metal-containing dendrimers
    Patent number: 7906902
    Abstract: This invention relates to a light emitting device which comprises at least one layer that contains an organometallic dendrimer having a core comprising a metal cation. The invention also relates to organometallic dendrimers and methods for producing the same.
    Type: Grant
    Filed: September 22, 2009
    Date of Patent: March 15, 2011
    Assignees: ISIS Innovation Limited, The University Court of the University of St. Andrews
    Inventors: Paul Leslie Burn, Shih-Chun Lo, John Lupton, Victor Christou, Jonathan N. G. Pillow, Ifor David William Samuel
  • Light emitting device and compounds for use therein
    Patent number: 7723553
    Abstract: A light emitting device comprising at least one compound of formula (I), (II) or (III) wherein R1 and R2, which may be the same or different, are organic substituents not including H, and wherein R3 and R5 are each independently selected from halo and organic substituents not including H, and wherein R4, R6, R7, R8, R9, and R10 are each independently selected from H, halo, and organic substituents, wherein any two or more of R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 may optionally be fused together to form a ring system, provided that one of R3 and R5 is not part of a fused ring system, and provided that R1 and R2 are not fused to each other to form a ring system, and wherein one but not both of either (a) R3 and R4, or (b) R5 and R6, are fused to each other to form a ring system.
    Type: Grant
    Filed: September 12, 2006
    Date of Patent: May 25, 2010
    Assignee: CDT Oxford Limited
    Inventors: Jonathan N. G. Pillow, Michael Frampton