Patents by Inventor Wenyan ZHU

Wenyan ZHU 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).

  • ACTIVE METAL BRAZING PASTE COMPOSITION, BRAZING PASTE, AND METHOD FOR BRAZING CERAMICS AND METALS
    Publication number: 20240123554
    Abstract: Disclosed are an active metal brazing paste composition, a brazing paste and a method for brazing ceramics and metals. The composition includes a binder and metal powder. The metal powder includes active metal brazing powder and brazing-aid metal powder. The brazing-aid metal powder contains copper powder and/or copper-silver alloy powder. The active metal brazing powder is alloy powder containing copper, silver, and an active metal. With the total weight of the metal powder as a reference, the content of the active metal is 1.5 wt % or more, the content of silver is 40 wt % to 90 wt %, and the content of oxygen is 0.5 wt % or less.
    Type: Application
    Filed: December 27, 2023
    Publication date: April 18, 2024
    Applicant: BYD COMPANY LIMITED
    Inventors: Wei ZHOU, Yiming ZHU, Qiang XU, Wenyan ZHAO, Xiayang LI
  • Wound healing composition
    Patent number: 11696907
    Abstract: The present invention provides wound healing compounds, compositions thereof, and methods of treatment using the same.
    Type: Grant
    Filed: February 17, 2021
    Date of Patent: July 11, 2023
    Assignee: WINERGEN TECHNOLOGIES INC., LTD.
    Inventors: Zhongli Zheng, Wenyan Zhu
  • WOUND HEALING COMPOSITION
    Publication number: 20210236446
    Abstract: The present invention provides wound healing compounds, compositions thereof, and methods of treatment using the same.
    Type: Application
    Filed: February 17, 2021
    Publication date: August 5, 2021
    Inventors: Zhongli ZHENG, Wenyan ZHU
  • A WEFT-KNITTED SPACER FABRIC AND A PREPARATION METHOD THEREOF, USE OF THE FABRIC FOR THE PREPARATION OF A COMPOSITE MATERIAL AND A COMPOSITE MATERIAL COMPRISING THE SAME
    Publication number: 20210115600
    Abstract: Described herein is a weft-knitted spacer fabric and a preparation method thereof, a polyurethane foam composite material comprising including the fabric, a preparation method of the composite material and its use in shoe materials. The weft-knitted spacer fabric consists of an upper surface layer, intermediate spacer yarns, and a lower surface layer, and the upper surface and the lower surface layer are connected by the tuck of the spacer yarns in the upper surface and the lower surface layer to form a three-dimensional structure in an integrated manner. The different selected tuck needle changes the connecting distance and the number of connections of the tuck, and the thickness of the spacer fabric and the arrangement density of the spacer yarns are changed by the action of the upper and lower surface layers of elastic yarns.
    Type: Application
    Filed: April 8, 2019
    Publication date: April 22, 2021
    Inventors: Xiao Yu Sun, Xiaojun Wu, Li Chao Zhu, Ren Zheng Zhang, Wenyan Zhu, Xueli Hu, Hairu Long
  • Wound healing composition
    Patent number: 10980762
    Abstract: The present invention provides wound healing compounds, compositions thereof, and methods of treatment using the same.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: April 20, 2021
    Assignee: WINERGEN TECHNOLOGIES INC., LTD.
    Inventors: Zhongli Zheng, Wenyan Zhu
  • WOUND HEALING COMPOSITION
    Publication number: 20190247352
    Abstract: The present invention provides wound healing compounds, compositions thereof, and methods of treatment using the same.
    Type: Application
    Filed: October 19, 2017
    Publication date: August 15, 2019
    Inventors: Zhongli ZHENG, Wenyan ZHU