Patents by Inventor Yinan Wei

Yinan Wei 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).

  • ANTIVIRAL MASK AND ANTIVIRAL FILTER MADE FROM A BREATHABLE MICROPOROUS POLYMERIC MEMBRANE
    Publication number: 20230225433
    Abstract: An antiviral mask and antiviral filter include a thin breathable, microporous polymeric membrane. That membrane may include a plurality of pores functionalized with a proteolytic enzyme, an antibody or a combination thereof. The antiviral mask and antiviral filter may also include a coating of graphene oxide, lignin sulfonate or a combination thereof and/or a fluorescent virus tagging agent.
    Type: Application
    Filed: June 2, 2021
    Publication date: July 20, 2023
    Inventors: Dibakar Bhattacharyya, J. Todd Hastings, Thomas D. Dziubla, Yinan Wei, Rollie Mills, R.J. Vogler, Matthew Bernard, Jacob Concolino, Kevin C. Baldridge