Patents by Inventor Joshua Jun

Joshua Jun 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).

  • Publication number: 20250215579
    Abstract: A chemical process utilizing electrodialysis in a flow cell with cation and anion selective ion exchange membranes to produce sulfuric acid from phosphogypsum and gypsum, and centrifugal separation to reduce radioactive phosphogypsum into a liquid slurry (mainly calcium hydroxide) capable of sequestration. Reactants used are water, phosphogypsum or gypsum, and sodium carbonate.
    Type: Application
    Filed: January 2, 2025
    Publication date: July 3, 2025
    Inventors: Joshua Jun-Ren Tang, Alex Wang
  • Patent number: D697092
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: January 7, 2014
    Assignee: Whirlpool Corporation
    Inventors: Eric Andrew Hill, Daniel Henry Quinlan, Joshua Jun