Patents by Inventor Deven Swapneshu BASER

Deven Swapneshu BASER 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).

  • Systems, methods and materials for NOx decomposition with metal oxide materials
    Patent number: 10549236
    Abstract: Systems and methods use oxygen uncoupling metal oxide material for decomposition of NOx. A gaseous input stream comprising NOx is contacted with a metal oxide particle, generating nitrogen (N2) gas and an oxidized metal oxide particle. After contacting the first gaseous input stream with the metal oxide particle, a first gaseous product stream is collected. The first gaseous product stream includes substantially no NOx. A second gaseous input stream comprising at least one sweeping gas is also contacted with the oxidized metal oxide particle. After contacting the oxidized metal oxide particle, the sweeping gas includes oxygen (O2) and a reduced metal oxide particle is generated. Then a second gaseous product stream is collected, where the second gaseous product stream includes oxygen (O2) gas.
    Type: Grant
    Filed: January 29, 2019
    Date of Patent: February 4, 2020
    Assignee: OHIO STATE INNOVATION FOUNDATION
    Inventors: Liang-Shih Fan, Deven Swapneshu Baser, Peter Sandvik, Mandar Kathe, Charles Fryer
  • SYSTEMS, METHODS AND MATERIALS FOR NOx DECOMPOSITION WITH METAL OXIDE MATERIALS
    Publication number: 20190232220
    Abstract: Systems and methods use oxygen uncoupling metal oxide material for decomposition of NOx. A gaseous input stream comprising NOx is contacted with a metal oxide particle, generating nitrogen (N2) gas and an oxidized metal oxide particle. After contacting the first gaseous input stream with the metal oxide particle, a first gaseous product stream is collected. The first gaseous product stream includes substantially no NOx. A second gaseous input stream comprising at least one sweeping gas is also contacted with the oxidized metal oxide particle. After contacting the oxidized metal oxide particle, the sweeping gas includes oxygen (O2) and a reduced metal oxide particle is generated. Then a second gaseous product stream is collected, where the second gaseous product stream includes oxygen (O2) gas.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 1, 2019
    Inventors: Liang-Shih Fan, Deven Swapneshu Baser, Peter Sandvik, Mandar Kathe, Charles Fryer
  • CHEMICAL LOOPING SYSTEMS FOR CONVERSION OF LOW- AND NO-CARBON FUELS TO HYDROGEN
    Publication number: 20190119107
    Abstract: Disclosed herein are systems and methods for producing H2 from low carbon fuels (LCFs) using metal oxides in a chemical looping process.
    Type: Application
    Filed: May 25, 2017
    Publication date: April 25, 2019
    Inventors: Liang-Shih FAN, Mandar KATHE, Deven Swapneshu BASER