Patents by Inventor Guillaume Ranc

Guillaume Ranc 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).

  • Selective gas filter
    Patent number: 8663353
    Abstract: A filter including multiple tanks connected in series by connecting ducts. In the filter a flow of gaseous flows encounters multiple obstacles in it, an effect of which is efficiently to block constituents with heaviest molecular weight, without substantially hindering diffusion of lighter constituents. This may be obtained by internal baffles, or by a bank of finer ducts, for example at an inlet of the filter. Such a filter may find application to separation of hydrogen and radon produced by nuclear waste.
    Type: Grant
    Filed: March 17, 2011
    Date of Patent: March 4, 2014
    Assignee: Commissariat a l'Energie Atomique
    Inventors: Pierre De Coninck, Christophe Brenneis, Guillaume Ranc
  • SELECTIVE GAS FILTER
    Publication number: 20130025244
    Abstract: A filter including multiple tanks connected in series by connecting ducts. In the filter a flow of gaseous flows encounters multiple obstacles in it, an effect of which is efficiently to block constituents with heaviest molecular weight, without substantially hindering diffusion of lighter constituents. This may be obtained by internal baffles, or by a bank of finer ducts, for example at an inlet of the filter. Such a filter may find application to separation of hydrogen and radon produced by nuclear waste.
    Type: Application
    Filed: March 17, 2011
    Publication date: January 31, 2013
    Applicant: Commissariat a l'energie atomique et aux energies alternatives
    Inventors: Pierre De Coninck, Christophe Brenneis, Guillaume Ranc