Patents by Inventor Yuanzhi CHEN

Yuanzhi CHEN 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).

  • Temporary plugging agent and preparation method thereof, and method for temporary plugging and fracturing of high-temperature reservoir
    Patent number: 11945995
    Abstract: Disclosed are a temporary plugging agent and a preparation method thereof, and a method for temporary plugging and fracturing of a high-temperature reservoir. The temporary plugging agent includes the following components in mass fractions: acrylamide 5%, composite crosslinking agent 1%, laponite 1%, ammonium persulfate 0.1% and water 92.9%.
    Type: Grant
    Filed: December 15, 2020
    Date of Patent: April 2, 2024
    Assignee: CHINA UNIVERSITY OF PETROLEUM
    Inventors: Tiankui Guo, Yuelong Zhang, Zengbao Wang, Ning Qi, Mingliang Luo, Feipeng Wu, Ming Chen, Xiaoqiang Liu, Jiwei Wang, Xiaozhi Wang, Yuanzhi Gong
  • MONOCLONAL ANTIBODIES AGAINST LILRB1 FOR DIAGNOSTIC AND THERAPEUTIC USE
    Publication number: 20230235055
    Abstract: Provided herein are antibodies binding to LILRB1 and the uses of the antibodies in detecting and treating cancer and autoimmune diseases.
    Type: Application
    Filed: July 26, 2021
    Publication date: July 27, 2023
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Zhiqiang AN, Chengcheng ZHANG, Ningyan ZHANG, Yuanzhi CHEN, Heyu CHEN