Patents by Inventor Claude Dalpe

Claude Dalpe 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).

  • Multi-element diamond reference standard
    Patent number: 8480993
    Abstract: A diamond reference standard contains a diamond composite of 60-90% diamond crystals and 10-40% silicon carbide binding agent doped with a plurality of elements. The standard is prepared by doping a diamond composite containing a silicon carbide binder with a plurality of elements, the presence of which can readily be detected using a variety of instruments, e.g. a mass spectrometer.
    Type: Grant
    Filed: December 16, 2009
    Date of Patent: July 9, 2013
    Assignee: Her Majesty the Queen in right of Canada as represented by the Solicitor General acting through the Commissoner of the Royal Canadian Mounted Police
    Inventors: David Ballantyne, Claude Dalpe
  • Multi-element diamond reference standard
    Publication number: 20100148119
    Abstract: A diamond reference standard contains a diamond composite of 60-90% diamond crystals and 10-40% silicon carbide binding agent doped with a plurality of elements. The standard is prepared by doping a diamond composite containing a silicon carbide binder with a plurality of elements, the presence of which can readily be detected using a variety of instruments, e.g. a mass spectrometer.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 17, 2010
    Inventors: David Ballantyne, Claude Dalpe