Patents by Inventor Nayra Sofia Romero Cuéllar

Nayra Sofia Romero Cuéllar 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).

  • Reduction method and electrolysis system for electrochemical carbon dioxide utilization
    Patent number: 10760170
    Abstract: The present disclosure relates to electrolysis. For example, an electrolysis system for carbon dioxide utilization may include: an electrolysis cell having an anode and a cathode, where carbon dioxide reduces at the cathode to at least one hydrocarbon compound or to carbon monoxide; first and second electrolyte reservoirs; a first product gas line from the first electrolyte reservoir; a second product gas line from the second electrolyte reservoir; a first connecting line supplying electrolyte from the first electrolyte reservoir to the anode; a second connecting line taking electrolyte from the anode to the second electrolyte reservoir; a third connecting line supplying electrolyte from the second electrolyte reservoir to the cathode; a fourth connecting line taking electrolyte from the cathode off to the first electrolyte reservoir; and a pressure-equalizing connection directly connecting the first and second electrolyte reservoirs.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: September 1, 2020
    Assignee: SIEMENS AKTIENGESELLSCHAFT
    Inventors: Maximilian Fleischer, Philippe Jeanty, Ralf Krause, Erhard Magori, Nayra Sofia Romero Cuéllar, Bernhard Schmid, Günter Schmid, Kerstin Wiesner-Fleischer
  • Reduction Method And Electrolysis System For Electrochemical Carbon Dioxide Utilization
    Publication number: 20180179649
    Abstract: The present disclosure relates to electrolysis. For example, an electrolysis system for carbon dioxide utilization may include: an electrolysis cell having an anode and a cathode, where carbon dioxide reduces at the cathode to at least one hydrocarbon compound or to carbon monoxide; first and second electrolyte reservoirs; a first product gas line from the first electrolyte reservoir; a second product gas line from the second electrolyte reservoir; a first connecting line supplying electrolyte from the first electrolyte reservoir to the anode; a second connecting line taking electrolyte from the anode to the second electrolyte reservoir; a third connecting line supplying electrolyte from the second electrolyte reservoir to the cathode; a fourth connecting line taking electrolyte from the cathode off to the first electrolyte reservoir; and a pressure-equalizing connection directly connecting the first and second electrolyte reservoirs.
    Type: Application
    Filed: May 31, 2016
    Publication date: June 28, 2018
    Applicant: Siemens Aktiengesellschaft
    Inventors: Maximilian Fleischer, Philippe Jeanty, Ralf Krause, Erhard Magori, Nayra Sofia Romero Cuéllar, Bernhard Schmid, Günter Schmid, Kerstin Wiesner-Fleischer