Patents by Inventor Ramadan A. GEIOUSHY

Ramadan A. GEIOUSHY 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).

  • ELECTRODE SYSTEM FOR REDUCING CARBON DIOXIDE
    Publication number: 20190264339
    Abstract: A method of electrochemically reducing CO2 to form at least one alcohol, preferably ethanol. The method includes (a) contacting an electrode system with an aqueous solution comprising at least one electrolyte and CO2, wherein the electrode system comprises a working electrode, a counter electrode, and a reference electrode, wherein the working electrode comprises a base electrode and a coating of a composite comprising graphene nanosheets and Cu2O nanoparticles disposed on a surface of the base electrode, and (b) applying a negative potential to the working electrode to reduce the CO2 and form the at least one alcohol.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 29, 2019
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Ramadan A. GEIOUSHY, Mazen M. KHALED
  • Method for electrochemical reduction of carbon dioxide
    Patent number: 10329677
    Abstract: A method of electrochemically reducing CO2 to form at least one alcohol, preferably ethanol. The method includes (a) contacting an electrode system with an aqueous solution comprising at least one electrolyte and CO2, wherein the electrode system comprises a working electrode, a counter electrode, and a reference electrode, wherein the working electrode comprises a base electrode and a coating of a composite comprising graphene nanosheets and Cu2O nanoparticles disposed on a surface of the base electrode, and (b) applying a negative potential to the working electrode to reduce the CO2 and form the at least one alcohol.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: June 25, 2019
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Ramadan A. Geioushy, Mazen M. Khaled
  • METHOD FOR ELECTROCHEMICAL REDUCTION OF CARBON DIOXIDE
    Publication number: 20180119296
    Abstract: A method of electrochemically reducing CO2 to form at least one alcohol, preferably ethanol. The method includes (a) contacting an electrode system with an aqueous solution comprising at least one electrolyte and CO2, wherein the electrode system comprises a working electrode, a counter electrode, and a reference electrode, wherein the working electrode comprises a base electrode and a coating of a composite comprising graphene nanosheets and Cu2O nanoparticles disposed on a surface of the base electrode, and (b) applying a negative potential to the working electrode to reduce the CO2 and form the at least one alcohol.
    Type: Application
    Filed: November 1, 2016
    Publication date: May 3, 2018
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: Ramadan A. GEIOUSHY, Mazen M. KHALED