Patents by Inventor Elli Varkaraki

Elli Varkaraki 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).

  • Electrochemical stack device
    Patent number: 9920440
    Abstract: The invention relates to an electrochemical device intended for the production of products through electrochemical reaction of reactants, said electrochemical device comprising a stack of electrochemical cells (10), each cell (10) comprising a structure (16), two bipolar plates (18a, 18b) shared with adjacent cells (10), a membrane/electrode assembly (20) and two intermediate elements (21, 22) arranged to carry a current and the reactants/products to/from the membrane/electrode assembly (20).
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: March 20, 2018
    Assignee: Swiss Hydrogen SA
    Inventors: Rexhep Gashi, Daniel Shapiro, Elli Varkaraki
  • ELECTROCHEMICAL STACK DEVICE
    Publication number: 20160115603
    Abstract: The invention relates to an electrochemical device intended for the production of products through electrochemical reaction of reactants, said electrochemical device comprising a stack of electrochemical cells (10), each cell (10) comprising a structure (16), two bipolar plates (18a, 18b) shared with adjacent cells (10), a membrane/electrode assembly (20) and two intermediate elements (21, 22) arranged to carry a current and the reactants/products to/from the membrane/electrode assembly (20).
    Type: Application
    Filed: October 7, 2015
    Publication date: April 28, 2016
    Applicant: Swiss Hydrogen SA
    Inventors: Rexhep GASHI, Daniel Shapiro, Elli Varkaraki