Patents by Inventor Wie LI

Wie LI 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).

  • CERIUM-AND ZIRCONIUM-BASED MIXED OXIDES
    Publication number: 20190134608
    Abstract: Disclosed is a composition comprising at least a cerium and zirconium based mixed oxide comprising zirconium, cerium, lanthanum and optionally at least one rare earth other than cerium and lanthanum; said mixed oxide exhibiting a high thermal resistance and are in particular capable of maintaining a large specific surface area even in a high temperature environment. Also disclosed is a process for the synthesis of such compositions.
    Type: Application
    Filed: April 26, 2016
    Publication date: May 9, 2019
    Inventors: Simon IFRAH, Wie LI, Valérie BUISSETTE, Stéphane DENAIRE, Rui Miguel JORGE COELHO MARQUES