Patents by Inventor Xianwu Jing

Xianwu Jing 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).

  • FILLING SYSTEM SUITABLE FOR SOLID DRAG REDUCING AGENT AND SOLID THICKENER
    Publication number: 20210048149
    Abstract: The present invention provides a filling system suitable for a solid drag reducing agent and a solid thickener. The system comprises a raw material storage device, a raw material conveying device, a weight metering device, a feeding funnel, and a disperser. The above-mentioned system controls the feeding speed through the raw material conveying device and the weight metering device, and uses the feeding funnel and the disperser to achieve uniform dispersion of the raw material and water, and finally realizes online filling of the raw material.
    Type: Application
    Filed: April 8, 2020
    Publication date: February 18, 2021
    Inventors: Ying Xiong, Youquan Liu, Yadong Zhang, Yuan Xu, Xianwu Jing, Wei Li, Zhiqin Kang, Houan Zhou, Chao Xiang