Patents by Inventor Onur Guven Apul

Onur Guven Apul 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).

  • Silver-impregnated two-dimensional structures for bromide removal
    Patent number: 10787374
    Abstract: Compositions for bromide removal include a two-dimensional material impregnated with silver. The silver may be impregnated in the two-dimensional material by contacting the two-dimensional material with silver ions in an aqueous solution, allowing the silver ions to adsorb on the two-dimensional material, and drying the two-dimensional material. Removing bromide from an aqueous composition including bromide may include contacting the aqueous composition with a two-dimensional material impregnated with silver, and allowing the bromide to react with the silver to yield silver bromide.
    Type: Grant
    Filed: May 4, 2018
    Date of Patent: September 29, 2020
    Assignee: Arizona Board of Regents on behalf of Arizona State University
    Inventors: Francois Perreault, Paul K. Westerhoff, Onur Guven Apul, Shahnawaz Sinha
  • SILVER-IMPREGNATED TWO-DIMENSIONAL STRUCTURES FOR BROMIDE REMOVAL
    Publication number: 20180319677
    Abstract: Compositions for bromide removal include a two-dimensional material impregnated with silver. The silver may be impregnated in the two-dimensional material by contacting the two-dimensional material with silver ions in an aqueous solution, allowing the silver ions to adsorb on the two-dimensional material, and drying the two-dimensional material. Removing bromide from an aqueous composition including bromide may include contacting the aqueous composition with a two-dimensional material impregnated with silver, and allowing the bromide to react with the silver to yield silver bromide.
    Type: Application
    Filed: May 4, 2018
    Publication date: November 8, 2018
    Inventors: Francois Perreault, Paul K. Westerhoff, Onur Guven Apul, Shahnawaz Sinha