Patents by Inventor Tristan Garcia

Tristan Garcia 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).

  • Radiation dosimeter and dose measurement method by EPR spectroscopy
    Patent number: 10175333
    Abstract: The invention relates to a dosimeter comprising a quantity of dosimetric material, the dosimeter being suitable for being irradiated and undergoing a dose measurement by EPR spectroscopy, the enclosure being made from a material not having a response in EPR spectroscopy or having a response different from the response of the dosimetric material after identical irradiation such that the signal of the material of the enclosure decreases as a function of time after irradiation of said material such that a period of time exists after irradiation at the end of which the material has no measurable signal, or a residual signal whose intensity is less than 5% of that measured after irradiation, and the dosimetric material has a constant EPR signal alter irradiation. The invention also relates to a method for measuring the dose absorbed by the dosimetric material contained in such a dosimeter.
    Type: Grant
    Filed: July 9, 2014
    Date of Patent: January 8, 2019
    Assignees: Institut de Radioprotection et de Sûreté Nucléaire, COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Tristan Garcia, François Trompier
  • RADIATION DOSIMETER AND DOSE MEASUREMENT METHOD BY EPR SPECTROSCOPY
    Publication number: 20160146919
    Abstract: The invention relates to a dosimeter comprising a quantity of dosimetric material, the dosimeter being suitable for being irradiated and undergoing a dose measurement by EPR spectroscopy, the enclosure being made from a material not having a response in EPR spectroscopy or having a response different from the response of the dosimetric material after identical irradiation such that the signal of the material of the enclosure decreases as a function of time after irradiation of said material such that a period of time exists after irradiation at the end of which the material has no measurable signal, or a residual signal whose intensity is less than 5% of that measured after irradiation, and the dosimetric material has a constant EPR signal alter irradiation. The invention also relates to a method for measuring the dose absorbed by the dosimetric material contained in such a dosimeter.
    Type: Application
    Filed: July 9, 2014
    Publication date: May 26, 2016
    Applicants: Institut de Radioprotection et de Sûreté Nucléaire, COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Tristan Garcia, François Trompier