Patents by Inventor Lunyu ZHU

Lunyu 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).

  • PLUGGING AGENT FOR OIL EXTRACTION IN OILFIELD AND A PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
    Publication number: 20240052232
    Abstract: The present disclosure relates to the field of oilfield plugging agents, and in particular to a plugging agent for oil extraction in an oilfield and a preparation method therefor and an application thereof.
    Type: Application
    Filed: October 27, 2021
    Publication date: February 15, 2024
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, SINOPEC (BEIJING) RESEARCH INSTITUTE OF CHEMICAL INDUSTRY CO., LTD.
    Inventors: Jinbiao YANG, Zhuo YI, Xi LIU, Lunyu ZHU, Zhao FANG, Xiaona HU, Yajing LI, Ruiqi ZHANG