Patents by Inventor Youquan ZHAO

Youquan ZHAO 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).

  • Separator for microorganisms in cavitary contents
    Patent number: 11028360
    Abstract: The present invention provides a separator for microorganisms in cavitary contents. The separator for microorganisms in cavitary contents includes a raw material vessel, a stage filter, a liquid storage vessel, a closed separated material vessel, a separate loading unit, a deodorizer, pipelines for connecting all the units, etc.
    Type: Grant
    Filed: February 15, 2015
    Date of Patent: June 8, 2021
    Assignee: NANJING FMT MEDICAL CO., LTD.
    Inventors: Faming Zhang, Youquan Zhao, Huiquan Wang, Bota Cui, Pan Li, Guozhong Ji
  • SEPARATOR FOR MICROORGANISMS IN CAVITARY CONTENTS
    Publication number: 20170313971
    Abstract: The present invention provides a separator for microorganisms in cavitary contents. The separator for microorganisms in cavitary contents includes a raw material vessel, a stage filter, a liquid storage vessel, a closed separated material vessel, a separate loading unit, a deodorizer, pipelines for connecting all the units, etc.
    Type: Application
    Filed: February 15, 2015
    Publication date: November 2, 2017
    Inventors: Faming ZHANG, Youquan ZHAO, Huiquan WANG, Bota CUI, Pan LI, Guozhong JI