Patents by Inventor Xingui Shi

Xingui Shi 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).

  • Publication number: 20240327563
    Abstract: A method of making a bio-based, slow recovery polyurethane foam includes preparing an aqueous mixture that includes a resin and an additive. The resin, the additive, or both, can be bio-based. The method can include combining a hydrophilic polyurethane prepolymer with the aqueous mixture. The method can include chemically reacting the hydrophilic polyurethane prepolymer with the aqueous mixture to create a foam mixture. Chemically reacting the hydrophilic polyurethane prepolymer with the aqueous mixture may generate a foaming agent that includes carbon dioxide.
    Type: Application
    Filed: March 13, 2024
    Publication date: October 3, 2024
    Inventors: Shulong LI, Xiaobai RUAN, Xingui SHI, Quan SHI
  • Publication number: 20200315293
    Abstract: An outsole for footwear is provided. The outsole includes a base having an inner surface and an outer surface, and a plurality of resistance elements disposed on the outer surface of the base.
    Type: Application
    Filed: January 10, 2020
    Publication date: October 8, 2020
    Inventors: Linan Zhao, Xingui Shi, Paul Matonich, Gregory Coyne
  • Patent number: D948849
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: April 19, 2022
    Assignee: US Footwear Holdings, LLC
    Inventors: Xingui Shi, Paul Matonich, Gregory Coyne, Linan Zhao