Patents by Inventor Sita Warren

Sita Warren 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).

  • Engineered coal char
    Patent number: 11819820
    Abstract: Provided herein are an adsorbent and method of treating water using the adsorbent. The adsorbent includes thermally- and chemically-treated lignite coal. The method includes contacting wastewater with the treated lignite coal.
    Type: Grant
    Filed: August 20, 2021
    Date of Patent: November 21, 2023
    Assignee: Mississippi State University
    Inventors: Todd Mlsna, Sita Warren
  • ENGINEERED COAL CHAR
    Publication number: 20220055012
    Abstract: Provided herein are an adsorbent and method of treating water using the adsorbent. The adsorbent includes thermally- and chemically-treated lignite coal. The method includes contacting wastewater with the treated lignite coal.
    Type: Application
    Filed: August 20, 2021
    Publication date: February 24, 2022
    Inventors: Todd Mlsna, Sita Warren