Patents by Inventor Li Junzhong

Li Junzhong 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).

  • Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
    Patent number: 9676711
    Abstract: The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.
    Type: Grant
    Filed: February 19, 2016
    Date of Patent: June 13, 2017
    Assignee: Ecolab USA Inc.
    Inventors: Li Junzhong, Richard Staub, David D. McSherry, Keith G. Lascotte, Steven J. Lange, Frank Everts
  • SULFOPEROXYCARBOXYLIC ACIDS, THEIR PREPARATION AND METHODS OF USE AS BLEACHING AND ANTIMICORBIAL
    Publication number: 20160168087
    Abstract: The present invention relates to novel sulfoperoxycarboxylic acid compounds, and methods for making and using them. The sulfoperoxycarboxylic compounds of the invention are storage stable, water soluble and have low to no odor. Further, the compounds of the present invention can be formed from non-petroleum based renewable materials. The compounds of the present invention can be used as antimicrobials, and bleaching agents. The compounds of the present invention are also suitable for use as coupling agents.
    Type: Application
    Filed: February 19, 2016
    Publication date: June 16, 2016
    Inventors: Li Junzhong, Richard Staub, David D. McSherry, Keith G. Lascotte, Steven J. Lange, Frank Everts