Patents by Inventor Hanan TELLER

Hanan TELLER 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).

  • Electrocatalysts, the preparation thereof, and using the same for fuel cells
    Patent number: 11682772
    Abstract: Compositions comprised of a tin film, coated by a shell of less than 50 nm thick made of palladium and tin in a molar ratio ranging from 1:4 to 3:1, respectively, are disclosed. Uses of the compositions as an electro-catalyst e.g., in a fuel cell, and particularly for the oxidation of various materials are also disclosed.
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: June 20, 2023
    Assignee: ARIEL SCIENTIFIC INNOVATIONS LTD.
    Inventors: Alex Schechter, Hanan Teller, Diwakar Kashyap, Antony Cyril Arulrajan
  • ELECTROCATALYSTS, THE PREPARATION THEREOF, AND USING THE SAME FOR FUEL CELLS
    Publication number: 20220181641
    Abstract: Compositions comprised of a tin film, coated by a shell of less than 50 nm thick made of palladium and tin in a molar ratio ranging from 1:4 to 3:1, respectively, are disclosed. Uses of the compositions as an electro-catalyst e.g., in a fuel cell, and particularly for the oxidation of various materials are also disclosed.
    Type: Application
    Filed: February 28, 2022
    Publication date: June 9, 2022
    Inventors: Alex SCHECHTER, Hanan TELLER, Diwakar KASHYAP, Antony Cyril ARULRAJAN
  • Palladium-tin shell electrocatalysts, the preparation thereof, and using the same for fuel cells
    Patent number: 11264623
    Abstract: Compositions comprised of a tin film, coated by a shell of less than 50 nm thick made of palladium and tin in a molar ratio ranging from 1:4 to 3:1, respectively, are disclosed. Uses of the compositions as an electro-catalyst e.g., in a fuel cell, and particularly for the oxidation of various materials are also disclosed.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: March 1, 2022
    Assignee: ARIEL SCIENTIFIC INNOVATIONS LTD.
    Inventors: Alex Schechter, Hanan Teller, Diwakar Kashyap, Antony Cyril Arulrajan
  • TIN-BASED CATALYSTS, THE PREPARATION THEREOF, AND FUEL CELLS USING THE SAME
    Publication number: 20220059850
    Abstract: A composition comprised of a tin (Sn) or lead (Pb) film, wherein the film is coated by a shell, wherein the shell: (a) is comprised of an active metal, and (b) is characterized by a thickness of less than 50 nm, is discloses herein. Further disclosed herein is the use of the composition for the oxidation of e.g., methanol, ethanol, formic acid, formaldehyde, dimethyl ether, methyl formate, and glucose.
    Type: Application
    Filed: November 4, 2021
    Publication date: February 24, 2022
    Inventors: Alex SCHECHTER, Hanan TELLER, Diwakar KASHYAP
  • Tin-based catalysts, the preparation thereof, and fuel cells using the same
    Patent number: 11233247
    Abstract: A composition comprised of a tin (Sn) or lead (Pb) film, wherein the film is coated by a shell, wherein the shell: (a) is comprised of an active metal, and (b) is characterized by a thickness of less than 50 nm, is discloses herein. Further disclosed herein is the use of the composition for the oxidation of e.g., methanol, ethanol, formic acid, formaldehyde, dimethyl ether, methyl formate, and glucose.
    Type: Grant
    Filed: August 27, 2017
    Date of Patent: January 25, 2022
    Assignee: ARIEL SCIENTIFIC INNOVATIONS LTD.
    Inventors: Alex Schechter, Hanan Teller, Diwakar Kashyap
  • ELECTROCATALYSTS, THE PREPARATION THEREOF, AND USING THE SAME FOR FUEL CELLS
    Publication number: 20200194804
    Abstract: Compositions comprised of a tin film, coated by a shell of less than 50 nm thick made of palladium and tin in a molar ratio ranging from 1:4 to 3:1, respectively, are disclosed. Uses of the compositions as an electro-catalyst e.g., in a fuel cell, and particularly for the oxidation of various materials are also disclosed.
    Type: Application
    Filed: August 23, 2018
    Publication date: June 18, 2020
    Inventors: Alex SCHECHTER, Hanan TELLER, Diwakar KASHYAP, Antony Cyril ARULRAJAN
  • TIN-BASED CATALYSTS, THE PREPARATION THEREOF, AND FUEL CELLS USING THE SAME
    Publication number: 20190207228
    Abstract: A composition comprised of a tin (Sn) or lead (Pb) film, wherein the film is coated by a shell, wherein the shell: (a) is comprised of an active metal, and (b) is characterized by a thickness of less than 50 nm, is discloses herein. Further disclosed herein is the use of the composition for the oxidation of e.g., methanol, ethanol, formic acid, formaldehyde, dimethyl ether, methyl formate, and glucose.
    Type: Application
    Filed: August 27, 2017
    Publication date: July 4, 2019
    Inventors: Alex SCHECHTER, Hanan TELLER, Diwakar KASHYAP