Patents by Inventor Hangsheng Ni

Hangsheng Ni 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).

  • Compositions of zirconium chloride complex and its method of manufacture
    Publication number: 20060222612
    Abstract: The invention discloses a process for preparing highly active aluminum zirconium tetrochlorohydrate glycine powder by forming aluminum chloride glycine and zirconium chloride glycine solution individually, and then blending such aluminum chloride glycine and zirconium chloride glycine together to form aluminum zirconium tetrochlorohydrate glycine.
    Type: Application
    Filed: April 4, 2005
    Publication date: October 5, 2006
    Inventors: Hangsheng Ni, Zhenjia Xu