Patents by Inventor Jianhao Bai

Jianhao Bai 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).

  • Method of Detecting the Presence of an Analyte in a Sample
    Publication number: 20220137040
    Abstract: A test strip for paper based assay, the test strip comprising a substrate addition zone for receiving a substrate and a test zone, the test zone comprising a capture agent, wherein the substrate addition zone is located upstream of the test zone. The invention also relates to a paper-based enzyme assay comprising a test strip of the invention and methods of detecting the presence of an analyte in a sample using a test strip of the invention.
    Type: Application
    Filed: January 12, 2022
    Publication date: May 5, 2022
    Inventors: Jackie Y. Ying, Yong Yeow Lee, Jianhao Bai
  • Test strip assembly comprising sample sorbent strip, flow separator, and reagent sorbent strip stacked on each other
    Patent number: 10739342
    Abstract: There is provided a test strip assembly for detecting the possible presence of at least one analyte in a sample, a device for detecting the possible presence of at least one analyte in a sample comprising the test strip assembly and methods of detecting the possible presence of at least one analyte in a sample using the device.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: August 11, 2020
    Assignee: Agency for Science, Technology and Research
    Inventors: Jackie Y. Ying, Yi Zhang, Jianhao Bai
  • Test Strip Assembly
    Publication number: 20170285022
    Abstract: There is provided a test strip assembly for detecting the possible presence of at least one analyte in a sample, a device for detecting the possible presence of at least one analyte in a sample comprising the test strip assembly and methods of detecting the possible presence of at least one analyte in a sample using the device.
    Type: Application
    Filed: August 28, 2015
    Publication date: October 5, 2017
    Inventors: Jackie Y. YING, Yi ZHANG, Jianhao BAI
  • A Test Strip For Paper-Based Assay
    Publication number: 20170285021
    Abstract: This invention relates to a test strip for paper based assay, the test strip comprising a substrate addition zone for receiving a substrate and a test zone, the test zone comprising a capture agent, wherein the substrate addition zone is located upstream of the test zone. The invention 5 also relates to a paper-based enzyme assay comprising a test strip of the invention and methods of detecting the presence of an analyte in a sample using a test strip of the invention.
    Type: Application
    Filed: August 31, 2015
    Publication date: October 5, 2017
    Inventors: Jackie Y. YING, Yong Yeow LEE, Jianhao BAI
  • METHOD FOR TREATING A POROUS MEMBRANE AND USES THEREOF
    Publication number: 20150168391
    Abstract: The present invention relates to a method for treating a porous membrane, said method comprising contacting said porous membrane with at least one alcohol to reduce the pore size of said porous membrane relative to an untreated porous membrane. The invention further relates to an apparatus comprising the treated porous membrane.
    Type: Application
    Filed: May 13, 2013
    Publication date: June 18, 2015
    Inventors: Jackie Y. Ying, Yong Yeow Lee, Jianhao Bai