Patents by Inventor Zengjie Tian

Zengjie Tian 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).

  • Sealing structure of underground high-pressure gas storage and construction method thereof
    Patent number: 12326222
    Abstract: A sealing structure of an underground high-pressure gas storage and a construction method thereof are provided. The sealing structure includes an annular lining structure, wherein the annular lining structure is surrounded by a plurality of concrete segments; closed steel sheets; the closed steel sheets are arranged at an inner side of the annular lining structure and used for connecting two adjacent concrete segments and plugging a gap between two adjacent concrete segments; and a sealing layer, wherein the sealing layer is arranged close to the inner side of the annular lining structure and forms a coating with the annular lining structure on the closed steel sheets.
    Type: Grant
    Filed: January 2, 2025
    Date of Patent: June 10, 2025
    Assignees: CHINA UNIVERSITY OF MINING AND TECHNOLOGY, YUNLONG LAKE LABORATORY OF DEEP EARTH SCIENCE AND ENGINEERING, Jinneng Holding Coal Industry Group Shuozhou Coal and Electricity Co., Ltd.
    Inventors: Bo Meng, Xiaozhao Li, Bangguo Jia, Hongwen Jing, Zhanguo Ma, Qian Yin, Yanjun Qi, Dajiang Liu, Fangtao Hu, Jiangyu Wu, Zengjie Tian, Jiyu Wang
  • Wall shelf
    Patent number: D1062294
    Type: Grant
    Filed: November 19, 2024
    Date of Patent: February 18, 2025
    Assignee: LUOYANG STEELFURN IMPORT EXPORT TRADING CO., LTD.
    Inventor: Zengjie Tian
  • Shelf support beam
    Patent number: D1071714
    Type: Grant
    Filed: November 19, 2024
    Date of Patent: April 22, 2025
    Assignee: LUOYANG STEELFURN IMPORT EXPORT TRADING CO., LTD.
    Inventor: Zengjie Tian