Patents by Inventor Jorge Antonio Castillo-Cabrera

Jorge Antonio Castillo-Cabrera 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).

  • WEARABLE FACE MASK WITH ANTI-VIRAL FILTRATION MEDIA
    Publication number: 20210315293
    Abstract: A mask assembly, including a face covering portion, a pocket connected to the face portion and positioned to cover a wearer's nose and mouth, a connection portion operationally connected to the face covering portion, and a filter removably inserted in the pocket. The filter further includes a porous hydrophobic and lipophobic layer, a diamond-like carbon layer, an activated carbon layer, an N95 membrane, an anti-stick cloth layer, and a non-woven fabric layer.
    Type: Application
    Filed: April 6, 2021
    Publication date: October 14, 2021
    Inventors: Luciano Castillo, Jorge Antonio Castillo-Cabrera, Helber Antonio Esquivel-Puentes, Dawn M. George, Victor Castano