Patents by Inventor Shihui ZHAO

Shihui ZHAO 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).

  • CHEMICAL AGENT COMPRISING FLUORINE-CONTAINING POLYALUMINUM CHLORIDE
    Publication number: 20210340018
    Abstract: A chemical agent including a fluorine-containing polyaluminum chloride, wherein the chemical agent has 4,500 to 100,000 ppm by mass of fluorine per part by mass of aluminum. Also disclosed is a method for producing a fluorine-containing polyaluminum chloride.
    Type: Application
    Filed: July 7, 2021
    Publication date: November 4, 2021
    Applicants: DAIKIN INDUSTRIES, LTD., DAIKIN FLUOROCHEMICALS (CHINA) CO., LTD.
    Inventors: Ryo HATAYAMA, Zhiyi HU, Hong PAN, Linjun ZHANG, Shihui ZHAO, Wei HUANG, Xiaobo CAI