Patents by Inventor Kyriacos Jack Toumba

Kyriacos Jack Toumba 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).

  • Composition
    Patent number: 9439837
    Abstract: The present invention relates to a photosensitive composition comprising synthetic nanocrystalline hydroxyapatite or a synthetic precursor thereof doped with a rare earth ion, the use of the composition in restorative or cosmetic dentistry, a process for preparing the composition and a method of generating an image of an exposed dentinal surface of a tooth.
    Type: Grant
    Filed: October 10, 2011
    Date of Patent: September 13, 2016
    Assignees: University of Leeds, The University Court of the University of St. Andrews
    Inventors: Wilson Sibbett, Christian Thomas Alcuin Brown, Animesh Jha, Steven John Milne, Colin Robinson, Mandeep Singh Duggal, Kyriacos Jack Toumba
  • COMPOSITION
    Publication number: 20130260341
    Abstract: The present invention relates to a photosensitive composition comprising synthetic nanocrystalline hydroxyapatite or a synthetic precursor thereof doped with a rare earth ion, the use of the composition in restorative or cosmetic dentistry, a process for preparing the composition and a method of generating an image of an exposed dentinal surface of a tooth.
    Type: Application
    Filed: October 10, 2011
    Publication date: October 3, 2013
    Inventors: Wilson Sibbett, Christian Thomas Alcuin Brown, Animesh Jha, Steven John Milne, Colin Robinson, Mandeep Singh Duggal, Kyriacos Jack Toumba