Patents by Inventor Luping Zhao

Luping 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).

  • Wound covering and preparation method thereof
    Patent number: 12285531
    Abstract: The present invention relates to a wound covering with prominent biocompatible and accelerated wound-healing and its preparation method thereof. The wound covering comprises a film prepared from collagen and Dopa-containing protein—mussel adhesive protein, which is immobilized on collagen by chemical cross-linking, thus enhances the stability of protein structure and maintains the activity of collagen and mussel adhesive protein. The wound covering has excellent mechanical strength and can be trimmed into any shape; it accelerates tissue epithelisation and promotes wound healing with good biocompatibility, non-adhesive to the wound and no further wound damages.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: April 29, 2025
    Assignee: Zhende Medical Co., Ltd.
    Inventors: Rui Zhang, Jianguo Lu, Luping Zhao, Yu Gong
  • WOUND COVERING AND PREPARATION METHOD THEREOF
    Publication number: 20220401615
    Abstract: The present invention relates to a wound covering with prominent biocompatible and accelerated wound-healing and its preparation method thereof. The wound covering comprises a film prepared from collagen and Dopa-containing protein—mussel adhesive protein, which is immobilized on collagen by chemical cross-linking, thus enhances the stability of protein structure and maintains the activity of collagen and mussel adhesive protein. The wound covering has excellent mechanical strength and can be trimmed into any shape; it accelerates tissue epithelisation and promotes wound healing with good biocompatibility, non-adhesive to the wound and no further wound damages.
    Type: Application
    Filed: August 25, 2022
    Publication date: December 22, 2022
    Applicant: Zhende Medical Co., Ltd.
    Inventors: Rui ZHANG, Jianguo LU, Luping ZHAO, Yu GONG
  • Method of enhancing the stability of electroactive polymers and redox active materials
    Patent number: 7282261
    Abstract: This invention relates to a method of enhancing the stability of electroactive polymers, redox active materials, or a composite comprising an electroactive polymer and a redox active material, which comprises depositing on the electroactive polymers, the redox active materials, or the composite, a fluoropolymer by radio frequency sputtering. The invention also relates to electroactive polymers, redox active materials, or a composite comprising an electroactive polymer and a redox active material, that bears a radio frequency sputtered fluoropolymer coating.
    Type: Grant
    Filed: February 13, 2003
    Date of Patent: October 16, 2007
    Assignee: National University of Singapore
    Inventors: Luping Zhao, Koon Gee Neoh, En-Tang Kang
  • Method of enhancing the stability of electroactive polymers and redox active materials
    Publication number: 20040161613
    Abstract: This invention relates to a method of enhancing the stability of electroactive polymers, redox active materials, or a composite comprising an electroactive polymer and a redox active material, which comprises depositing on the electroactive polymers, the redox active materials, or the composite, a fluoropolymer by radio frequency sputtering. The invention also relates to electroactive polymers, redox active materials, or a composite comprising an electroactive polymer and a redox active material, that bears a radio frequency sputtered fluoropolymer coating.
    Type: Application
    Filed: February 13, 2003
    Publication date: August 19, 2004
    Inventors: Luping Zhao, Koon Gee Neoh, En-Tang Kang