Patents by Inventor Pei-Chieh Chuang

Pei-Chieh Chuang 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).

  • Filter material and manufacturing method thereof
    Patent number: 11224686
    Abstract: A filter material and a manufacturing method thereof are provided. The manufacturing method includes hydrophilizing the filter material by supercritical fluid processing technology, so as to filter out white blood cells in the blood.
    Type: Grant
    Filed: October 28, 2019
    Date of Patent: January 18, 2022
    Assignee: Sangtech Lab Inc.
    Inventors: Cheng-Sheng Liang, Po-Ju Lin, Yu-Ping Chen, Chun-Hung Chen, Pei-Chieh Chuang
  • FILTER MATERIAL AND MANUFACTURING METHOD THEREOF
    Publication number: 20200237996
    Abstract: A filter material and a manufacturing method thereof are provided. The manufacturing method includes hydrophilizing the filter material by supercritical fluid processing technology, so as to filter out white blood cells in the blood.
    Type: Application
    Filed: October 28, 2019
    Publication date: July 30, 2020
    Applicant: Sangtech Lab Inc.
    Inventors: Cheng-Sheng Liang, Po-Ju Lin, Yu-Ping Chen, Chun-Hung Chen, Pei-Chieh Chuang