Patents by Inventor Happy

Happy 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).

  • High porosity cerium and zirconium containing oxide
    Patent number: 10864499
    Abstract: This disclosure generally relates to an oxide composition basically composed of cerium and zirconium that has exceptional and stable porosity, surface area and lattice oxygen mobility. The oxide composition can contain one or more other rare earth oxides other than cerium oxide. For example, some compositions can contain one or more of lanthanum oxide, yttrium oxide and neodymium oxide. The oxide composition can be useful as a catalyst, catalyst support, sensor applications and combinations thereof.
    Type: Grant
    Filed: September 4, 2015
    Date of Patent: December 15, 2020
    Assignee: NEO PERFORMANCE MATERIALS (SINGAPORE), PTE. LTD.
    Inventors: Dmitrios Psaras, Szu Hwee Ng, Happy, Shaun Pei Xiong Tio