Patents by Inventor Hernesto Tellez

Hernesto Tellez 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).

  • Double charge composite materials for contaminant removal and methods of making the same
    Patent number: 11851350
    Abstract: A method for removing a contaminant from a fluid is provided. A positively charged layered double hydroxide is combined with a negatively charged clay material to form adsorption material. The adsorption material is contacted with an aqueous solution containing the contaminant to adsorb the contaminant onto the adsorption material.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: December 26, 2023
    Assignee: National Technology & Engineering Solutions of Sandia, LLC
    Inventors: Yifeng Wang, Andy Miller, Jessica N. Kruichak, Melissa Marie Mills, Hernesto Tellez