Patents by Inventor Devashish S. Kulkarni

Devashish S. Kulkarni 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).

  • TREATEMENT OF A POROUS TRANSPORT LAYER FOR USE IN AN ELECTROYLYZER
    Publication number: 20230407457
    Abstract: This disclosure provides systems, methods, and apparatus related to a porous transport layer for use in an electrolyzer. In one aspect, a method includes providing a porous transport layer this is to be a component in an electrolyzer cell. Features are created in a first surface of the porous transport layer. The features serve to increase a surface area of the first surface of the porous transport layer.
    Type: Application
    Filed: June 12, 2023
    Publication date: December 21, 2023
    Inventors: Nemanja Danilovic, Keonhag Lee, Devashish S. Kulkarni, Iryna Zenyuk, Adam Weber, Xiong Peng
  • CHEMICAL CALCIUM HYDROXIDE MANUFACTURING FOR CEMENT PRODUCTION USING ELECTROCHEMICAL SEPARATION DEVICES
    Publication number: 20230304166
    Abstract: An electrochemical method for producing calcium hydroxide includes dissolving a calcium precursor in a first solution in contact with a first electrode to produce Ca2+ ions, transporting the Ca2+ ions across a first membrane from the first solution into a second solution using a first electrochemical potential, producing hydroxide ions at a second electrode, transporting the hydroxide ions across a second membrane into the second solution using a second electrochemical potential, and precipitating calcium hydroxide from the second solution.
    Type: Application
    Filed: August 11, 2021
    Publication date: September 28, 2023
    Applicant: The Regents of the University of California
    Inventors: Iryna Zenyuk, Andrea Perego, Mo Li, Devashish S. Kulkarni