Patents by Inventor Melanie Chtchigrovsky

Melanie Chtchigrovsky 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).

  • Device and method for the desalination of water by means of thermal deionisation and liquid-phase ion extraction liquid
    Patent number: 11731933
    Abstract: Disclosed is a method for treating water, including the extraction of at least two ionic species, the ionic species including an anionic species and a cationic species and being present in the water to be treated, the method especially including a step of mixing a liquid hydrophobic organic phase and the water to be treated, the water to be treated being in the liquid state, in order to subsequently obtain liquid treated water and a hydrophobic liquid organic phase loaded with the ionic species, and a step of thermal regeneration of the organic phase loaded with chemical species. Also disclosed are compounds and compositions that can be used in the method.
    Type: Grant
    Filed: June 22, 2021
    Date of Patent: August 22, 2023
    Assignee: ADIONICS
    Inventors: Guillaume De Souza, Jacky Pouessel, Bastien Dautriche, Melanie Chtchigrovsky, Sebastien Meiries
  • DEVICE AND METHOD FOR THE DESALINATION OF WATER BY MEANS OF THERMAL DEIONISATION AND LIQUID-PHASE ION EXTRACTION LIQUID
    Publication number: 20210355076
    Abstract: Disclosed is a method for treating water, including the extraction of at least two ionic species, the ionic species including an anionic species and a cationic species and being present in the water to be treated, the method especially including a step of mixing a liquid hydrophobic organic phase and the water to be treated, the water to be treated being in the liquid state, in order to subsequently obtain liquid treated water and a hydrophobic liquid organic phase loaded with the ionic species, and a step of thermal regeneration of the organic phase loaded with chemical species. Also disclosed are compounds and compositions that can be used in the method.
    Type: Application
    Filed: June 22, 2021
    Publication date: November 18, 2021
    Inventors: Guillaume DE SOUZA, Jacky POUESSEL, Bastien DAUTRICHE, Melanie CHTCHIGROVSKY, Sebastien MEIRIES
  • Device and method for the desalination of water by means of thermal deionisation and liquid-phase ion extraction liquid
    Patent number: 11066356
    Abstract: Disclosed is a method for treating water, including the extraction of at least two ionic species, the ionic species including an anionic species and a cationic species and being present in the water to be treated, the method especially including a step of mixing a liquid hydrophobic organic phase and the water to be treated, the water to be treated being in the liquid state, in order to subsequently obtain liquid treated water and a hydrophobic liquid organic phase loaded with the ionic species, and a step of thermal regeneration of the organic phase loaded with chemical species. Also disclosed are compounds and compositions that can be used in the method.
    Type: Grant
    Filed: January 18, 2016
    Date of Patent: July 20, 2021
    Assignee: ADIONICS
    Inventors: Guillaume De Souza, Jacky Pouessel, Bastien Dautriche, Melanie Chtchigrovsky, Sebastien Meiries
  • DEVICE AND METHOD FOR THE DESALINATION OF WATER BY MEANS OF THERMAL DEIONISATION AND LIQUID-PHASE ION EXTRACTION LIQUID
    Publication number: 20180009738
    Abstract: Disclosed is a method for treating water, including the extraction of at least two ionic species, the ionic species including an anionic species and a cationic species and being present in the water to be treated, the method especially including a step of mixing a liquid hydrophobic organic phase and the water to be treated, the water to be treated being in the liquid state, in order to subsequently obtain liquid treated water and a hydrophobic liquid organic phase loaded with the ionic species, and a step of thermal regeneration of the organic phase loaded with chemical species. Also disclosed are compounds and compositions that can be used in the method.
    Type: Application
    Filed: January 18, 2016
    Publication date: January 11, 2018
    Inventors: Guillaume DE SOUZA, Jacky POUESSEL, Bastien DAUTRICHE, Mélanie CHTCHIGROVSKY, Sébastien MEIRIES