Patents by Inventor Damien Avril

Damien Avril 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).

  • Packaging of radioactive waste by cementing
    Patent number: 9362012
    Abstract: Using crystalline silica, mixed with cement powder, to reduce the heating of the cement paste caused by the hydration of said powder, during a process of packaging of radioactive waste, a formulation for the packaging of radioactive waste by cementing, which comprises such silica, a method for packaging radioactive waste implementing this formulation, and a package for packaging of radioactive waste which is obtained by this method.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: June 7, 2016
    Assignee: Aveva NC
    Inventors: Damien Avril, David Chartier, Jennifer Sanchez-Canet
  • PACKAGING OF RADIOACTIVE WASTE BY CEMENTING
    Publication number: 20150053902
    Abstract: Using crystalline silica, mixed with cement powder, to reduce the heating of the cement paste caused by the hydration of said powder, during a process of packaging of radioactive waste, a formulation for the packaging of radioactive waste by cementing, which comprises such silica, a method for packaging radioactive waste implementing this formulation, and a package for packaging of radioactive waste which is obtained by this method.
    Type: Application
    Filed: December 20, 2012
    Publication date: February 26, 2015
    Applicant: AREVA NC
    Inventors: Damien Avril, David Chartier, Jennifer Sanchez-Canet