Patents by Inventor Menglu Dai

Menglu Dai 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).

  • SOLVENT-FREE POLYURETHANE SLURRY AND PREPARATION METHOD THEREOF, AND ENVIRONMENTAL-FRIENDLY RESIN-COATED PROTECTIVE GLOVES AND PREPARATION METHOD THEREOF
    Publication number: 20260062587
    Abstract: Provided are a solvent-free polyurethane (PU) slurry and a preparation method thereof. Also provided are environmental-friendly resin-coated protective gloves and a preparation method thereof. The solvent-free PU slurry includes a component A and a component B, with a mass ratio of the component A to the component B ranging from 100:67 to 100:93.
    Type: Application
    Filed: August 28, 2024
    Publication date: March 5, 2026
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen
  • Glove
    Patent number: D1094956
    Type: Grant
    Filed: October 15, 2024
    Date of Patent: September 30, 2025
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen
  • Glove
    Patent number: D1094957
    Type: Grant
    Filed: October 15, 2024
    Date of Patent: September 30, 2025
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen
  • Glove
    Patent number: D1108074
    Type: Grant
    Filed: October 15, 2024
    Date of Patent: January 6, 2026
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen
  • Glove
    Patent number: D1121262
    Type: Grant
    Filed: October 15, 2024
    Date of Patent: April 7, 2026
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen
  • Glove
    Patent number: D1124582
    Type: Grant
    Filed: June 17, 2025
    Date of Patent: May 5, 2026
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen
  • Glove
    Patent number: D1124583
    Type: Grant
    Filed: July 31, 2025
    Date of Patent: May 5, 2026
    Inventors: Guoda Dai, Menglu Dai, Genkai Watanabe, Wei Wen