Patents by Inventor Anthony Nonell

Anthony Nonell 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 isotopic measurement by direct coupling of a multi-cycle isotachophoresis technique and a mass spectrometry technique
    Patent number: 9437411
    Abstract: A method for separating electrically charged species contained in a solution by an isotachophoresis method applied in an electrophoresis device, the isotachophoresis method being coupled to isotopic measurement using a mass spectrometer. The method notably comprises a step of stopping the voltage applied to the terminal of the electrophoresis capillary and transient application of a counter-pressure making it possible to utilize the length of the capillary several times and extend the separation distance artificially.
    Type: Grant
    Filed: December 21, 2015
    Date of Patent: September 6, 2016
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Frédéric Chartier, Laurent Vio, Anthony Nonell, Hélène Isnard
  • MULTI-ELEMENT ISOTOPIC MEASUREMENT BY DIRECT COUPLING OF A MULTI-CYCLE ISOTACHOPHORESIS TECHNIQUE AND A MASS SPECTROMETRY TECHNIQUE
    Publication number: 20160181081
    Abstract: A method for separating electrically charged species contained in a solution by an isotachophoresis method applied in an electrophoresis device, the isotachophoresis method being coupled to isotopic measurement using a mass spectrometer. The method notably comprises a step of stopping the voltage applied to the terminal of the electrophoresis capillary and transient application of a counter-pressure making it possible to utilize the length of the capillary several times and extend the separation distance artificially.
    Type: Application
    Filed: December 21, 2015
    Publication date: June 23, 2016
    Inventors: Frédéric Chartier, Laurent VIO, Anthony Nonell, Hélène Isnard