Patents by Inventor David M. Cwiertny

David M. Cwiertny 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).

  • MATERIALS AND METHODS FOR WATER PURIFICATION
    Publication number: 20240002261
    Abstract: The invention provides a method and materials for removing a metal contaminant from a water sample, as well as composites and methods for making composites.
    Type: Application
    Filed: June 28, 2023
    Publication date: January 4, 2024
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: David M. CWIERTNY, Nosang V. MYUNG, Sewoon KIM
  • Water treatment systems and methods
    Patent number: 10807890
    Abstract: The invention provides a water purification system or a water treatment system comprising carbon nanotubes, as well as methods for purifying or treating water using the systems of the invention.
    Type: Grant
    Filed: February 29, 2016
    Date of Patent: October 20, 2020
    Assignee: University of Iowa Research Foundation
    Inventors: David M. Cwiertny, Jason P. Haase
  • WATER TREATMENT SYSTEMS AND METHODS
    Publication number: 20160251244
    Abstract: The invention provides a water purification system or a water treatment system comprising carbon nanotubes, as well as methods for purifying or treating water using the systems of the invention.
    Type: Application
    Filed: February 29, 2016
    Publication date: September 1, 2016
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventors: David M. Cwiertny, Jason P. Haase