Patents by Inventor Jingzhi SUN

Jingzhi SUN 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).

  • THIOCARBONYL-BASED POLY(O-THIOCARBAMATE) COMPOUND AND PREPARATION METHOD AND USE THEREOF
    Publication number: 20230002559
    Abstract: The present disclosure discloses a thiocarbonyl-based poly(O-thiocarbamate) compound and a preparation method and use thereof, belonging to the technical field of polymer chemistry and material science. The present disclosure provides a new thiocarbonyl-based poly(O-thiocarbamate)compound with a structure represented by Formula I, which has sulfur element introduced, and has good solubility and high molecular weight. The thiocarbonyl-based poly(O-thiocarbamate) compound provided has good thermal stability and a very high refractive index, and is expected to have desirable applications in the optical field.
    Type: Application
    Filed: April 12, 2021
    Publication date: January 5, 2023
    Inventors: Jie Zhang, Jingzhi Sun
  • Biocompatible nanoparticles with aggregation induced emission characteristics as fluorescent bioprobes and methods of using the same for in vitro and in vivo imaging
    Patent number: 10753941
    Abstract: The development of fluorescent bioprobes comprising organic fluorescent compounds that exhibit aggregation induced emission (AIE) properties, methods of producing the same, and their practical applications for in vitro and in vivo bioimaging.
    Type: Grant
    Filed: September 3, 2012
    Date of Patent: August 25, 2020
    Assignees: The Hong Kong University of Science and Technology, National University of Singapore
    Inventors: Benzhong Tang, Wei Qin, Jianzhao Liu, Sijie Chen, Tsz Kin Kwok, Bin Liu, Kai Li, Dan Ding, Haibin Shi, Jun Long Geng, Jingzhi Sun, Anjun Qin, Qiuli Zhao
  • Specific detection of D-glucose by a tetraphenylethene-base fluorescent sensor
    Patent number: 9051598
    Abstract: A method of detecting the presence or absence of saccharide or saccharide level in a biological or artificial sample comprising contacting the sample with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence. A method for detecting pH in a sample solution with a certain pH value comprising contacting the sample solution with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence.
    Type: Grant
    Filed: May 2, 2012
    Date of Patent: June 9, 2015
    Assignee: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Benzhong Tang, Yi Liu, Jingzhi Sun, Anjun Qin, Rongrong Hu
  • Biocompatible Nanoparticles with Aggregation Induced Emission Characteristics as Fluorescent Bioprobes and Methods of Using the Same for In Vitro and In Vivo Imaging
    Publication number: 20140328764
    Abstract: The development of fluorescent bioprobes comprising organic fluorescent compounds that exhibit aggregation induced emission (AIE) properties, methods of producing the same, and their practical applications for in vitro and in vivo bioimaging.
    Type: Application
    Filed: September 3, 2012
    Publication date: November 6, 2014
    Applicants: NATIONAL UNIVERSITY OF SINGAPORE, THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Benzhong Tang, Wei Qin, Jianzhao Liu, Sijie Chen, Tsz Kin Kwok, Bin Liu, Kai Li, Dan Ding, Haibin Shi, Jun Long Geng, Jingzhi Sun, Anjun Qin, Qiuli Zhao
  • SPECIFIC DETECTION OF D-GLUCOSE BY A TETRAPHENYLETHENE-BASE FLUORESCENT SENSOR
    Publication number: 20120282703
    Abstract: A method of detecting the presence or absence of saccharide or saccharide level in a biological or artificial sample comprising contacting the sample with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence. A method for detecting pH in a sample solution with a certain pH value comprising contacting the sample solution with a water-soluble tetraphenylethene-cored probe having multiple functionalities of boronic acid and aggregation induced emission (AIE) characteristics, and detecting fluorescence.
    Type: Application
    Filed: May 2, 2012
    Publication date: November 8, 2012
    Applicant: THE HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Benzhong TANG, Yi LIU, Jingzhi SUN, Anjun QIN, Rongrong HU