Patents Assigned to ResinTech Incorporated
  • Method of making and using modified anion exchange materials with metal inside the materials
    Patent number: 7504036
    Abstract: The present invention relates, generally, to the art of impregnating metal complexes into anion exchange materials to provide improved anion exchange materials with a metal inside the materials such that the modified materials effectively and efficiently remove or recover various metals, including metal containing complexes, compounds, and contaminants, such as arsenic, from, for example, process solutions, effluents and aqueous solutions. Uses for the improved anion exchange materials are also described as are methods of making modified anion exchange materials, and methods of removing and recovering at least one metal or contaminant from a source.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: March 17, 2009
    Assignee: ResinTech Incorporated
    Inventors: Michael C. Gottlieb, Peter S. Meyers
  • Modified anion exchange materials with metal inside the materials, method of making same and method of removing and recovering metals from solutions
    Publication number: 20060037913
    Abstract: The present invention relates, generally, to the art of impregnating metal complexes into anion exchange materials to provide improved anion exchange materials with a metal inside the materials such that the modified materials effectively and efficiently remove or recover various metals, including metal containing complexes, compounds, and contaminants, such as arsenic, from, for example, process solutions, effluents and aqueous solutions. Uses for the improved anion exchange materials are also described as are methods of making modified anion exchange materials, and methods of removing and recovering at least one metal or contaminant from a source.
    Type: Application
    Filed: March 24, 2005
    Publication date: February 23, 2006
    Applicant: ResinTech Incorporated
    Inventors: Michael Gottlieb, Peter Meyers