Patents by Inventor David W. Mazyek

David W. Mazyek 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).

  • High mechanical strength sorbent product, system, and method for controlling multiple pollutants from process gas
    Patent number: 11266974
    Abstract: A sorbent product, including from about 1 wt % to about 99 wt %, based on the total weight of the sorbent product, of at least one base sorbent material; and from about 1 wt % to about 99 wt %, based on the total weight of the sorbent product, of at least one binder. The sorbent product may further include at least from about 0 wt % to about 99% wt %, based on the total weight of the sorbent product, of at least one additional additive. Methods for making same and methods and systems for controlling multiple pollutants are also included.
    Type: Grant
    Filed: November 4, 2019
    Date of Patent: March 8, 2022
    Assignee: CARBONXT, INC.
    Inventors: David W. Mazyek, Heather McKenna, Regina Rodriguez, Christine Valcarce
  • System and methods for removing dissolved metals from wastewater streams
    Patent number: 10947132
    Abstract: A photocatalytic reaction unit for removing dissolved metals from a wastewater stream, including a photocatalytic reaction vessel having an inlet and an outlet for providing passage of the wastewater stream into and out of the photocatalytic reaction vessel; a photocatalyst for mixing with the wastewater stream; and an ultraviolet light source for emitting ultraviolet light into the photocatalytic reaction vessel.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: March 16, 2021
    Assignee: CARBONXT, INC.
    Inventors: David W. Mazyek, Heather McKenna, Christine O. Valcarce