Patents by Inventor Julio W. Chang-Ng

Julio W. Chang-Ng 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).

  • Electrode with two layer coating, method of use, and preparation thereof
    Patent number: 10415146
    Abstract: Systems and methods for manufacturing and use of a two layer coated electrode are provided. The two layer coated electrode may comprise a substrate, a first coating layer, and a second coating layer. The first coating layer may comprise a mixture of iridium oxide and tin oxide, and the second coating layer may comprise a mixture of iridium oxide and tantalum oxide. The electrode may be used in, for example, an electrolytic cell.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: September 17, 2019
    Assignee: Evoqua Water Technologies LLC
    Inventors: Irina A. Ivanter, Julio W. Chang-Ng
  • Electrode With Two Layer Coating, Method of Use, and Preparation Thereof
    Publication number: 20170356095
    Abstract: Systems and methods for manufacturing and use of a two layer coated electrode are provided. The two layer coated electrode may comprise a substrate, a first coating layer, and a second coating layer. The first coating layer may comprise a mixture of iridium oxide and tin oxide, and the second coating layer may comprise a mixture of iridium oxide and tantalum oxide. The electrode may be used in, for example, an electrolytic cell.
    Type: Application
    Filed: October 20, 2015
    Publication date: December 14, 2017
    Inventors: Irina A. Ivanter, Julio W. Chang-Ng