Patents by Inventor John-Timothy Anyanwu

John-Timothy Anyanwu 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).

  • AMINE GRAFTED SILICA GELS
    Publication number: 20210213419
    Abstract: A method of grafting a silica support includes adding the silica support to a solvent, resulting in a first solution, adding an amount of silane to the first solution, resulting in a second solution, filtering grafted silica support from the second solution, and drying the grafted silica support.
    Type: Application
    Filed: January 15, 2021
    Publication date: July 15, 2021
    Inventors: John-Timothy Anyanwu, Yiren Wang, Ralph T. Yang