Patents by Inventor Lindsey Costin

Lindsey Costin 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).

  • Magnetic adsorbents and methods of their use for removal of contaminants
    Patent number: 11975291
    Abstract: Provided are sorbents and associated methods and systems for removing mercury from process gases or fluid streams. The sorbents may include activated carbon and pyrite. The sorbents may optionally include one or more additives, such as a halide salt.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 7, 2024
    Assignee: CARBONXT, INC.
    Inventors: David W. Mazyck, Christine O. Valcarce, Erica Gonzaga, Lindsey Costin
  • MAGNETIC ADSORBENTS AND METHODS OF THEIR USE FOR REMOVAL OF CONTAMINANTS
    Publication number: 20210213387
    Abstract: Provided are sorbents and associated methods and systems for removing mercury from process gases or fluid streams. The sorbents may include activated carbon and pyrite. The sorbents may optionally include one or more additives, such as a halide salt.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 15, 2021
    Inventors: David W. Mazyck, Christine O. Valcarce, Erica Gonzaga, Lindsey Costin
  • Systems and methods for post combustion mercury control using sorbent injection and wet scrubbing
    Patent number: 10695717
    Abstract: A sorbent composition for removing mercury from flue gas is provided. The sorbent composition contains at least a powdered sorbent, an oxidant and a catalyst. Methods of cleaning flue gas are also provided, which includes injecting the sorbent composition into the flue gas, wherein the powdered sorbent has a fifty percent distribution particle size of from about 25 micrometers to about 75 micrometers.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: June 30, 2020
    Assignee: CARBONXT, INC.
    Inventors: David W. Mazyck, Regina Rodriguez, Christine O. Valcarce, Lindsey Costin
  • SYSTEMS AND METHODS FOR POST COMBUSTION MERCURY CONTROL USING SORBENT INJECTION AND WET SCRUBBING
    Publication number: 20190275464
    Abstract: A sorbent composition for removing mercury from flue gas is provided. The sorbent composition contains at least a powdered sorbent, an oxidant and a catalyst. Methods of cleaning flue gas are also provided, which includes injecting the sorbent composition into the flue gas, wherein the powdered sorbent has a fifty percent distribution particle size of from about 25 micrometers to about 75 micrometers.
    Type: Application
    Filed: May 30, 2019
    Publication date: September 12, 2019
    Inventors: David W. Mazyck, Regina Rodriguez, Christine O. Valcarce, Lindsey Costin