Patents by Inventor Graham O'Neill

Graham O'Neill 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).

  • Coating Composition
    Publication number: 20180080174
    Abstract: A barrier coating composition may include an alcohol-based binder; and an inorganic particulate, wherein mineral oil transmission through the barrier coating is such that the reduction in measured IR intensity at 2920 cm?1 is less than 1.0%, as determined by ATR-FTIR spectroscopy.
    Type: Application
    Filed: October 2, 2017
    Publication date: March 22, 2018
    Inventors: Janet Preston, Graham O'Neill, Jonathan Phipps
  • Coating composition
    Patent number: 9783931
    Abstract: A barrier coating composition may include an alcohol-based binder and an inorganic particulate. The barrier coating composition may be used in various ways, including in paper products including the barrier composition, methods of preparing the paper products, articles, particularly food grade packaging formed from the paper products, and packaged products, particularly packaged foodstuffs including the packaging.
    Type: Grant
    Filed: July 27, 2012
    Date of Patent: October 10, 2017
    Assignee: Imerys Minerals Limited
    Inventors: Janet Preston, Graham O'Neill, Jonathan Phipps
  • COATING COMPOSITION
    Publication number: 20140343172
    Abstract: A barrier coating composition may include an alcohol-based binder and an inorganic particulate. The barrier coating composition may be used in various ways, including in paper products including the barrier composition, methods of preparing the paper products, articles, particularly food grade packaging formed from the paper products, and packaged products, particularly packaged foodstuffs including the packaging.
    Type: Application
    Filed: July 27, 2012
    Publication date: November 20, 2014
    Applicant: IMERYS MINERALS LIMITED
    Inventors: Janet Preston, Graham O'Neill, Jonathan Phipps
  • Audio signal processors
    Patent number: 7286675
    Abstract: An audio signal processor includes a tone control (23). The tone control comprises two low-pass filters (221, 222) operating in current-mode and a subtractor (223) which subtracts the output currents of the filters to produce a band-pass characteristic. Each filter is a tuneable log-domain current-mode filter comprising MOS transistors operating in weak inversion. The tone control is useful in audio signal processors, hearing aids and single-channel and multi-channel Cochlear implants.
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: October 23, 2007
    Assignee: Imperial College of Science, Technology & Medicine
    Inventors: Graham O'Neill, Walter Germanovix, Christopher Toumazou