Patents by Inventor Sean Ashley ELLIS

Sean Ashley ELLIS 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).

  • A WATER FILTRATION DEVICE
    Publication number: 20220111314
    Abstract: A filter to remove contaminants from potable water. The filter comprises a plurality of porous layers 15,16 forming a fluid path for the water to pass sequentially from the first layer 16 through the layers to the final layer. The first layer 16 is formed of a ceramic and/or sintered material and includes a virucide. Said first layer 16 is distinguishable from an adjacent second layer 15, wherein at least one of the first and second layers 16, 15 comprises a dye material.
    Type: Application
    Filed: December 2, 2019
    Publication date: April 14, 2022
    Inventors: Stuart Crispin MORRIS, Sean Ashley ELLIS