Patents by Inventor Hong-Jyuan Jian

Hong-Jyuan Jian 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 FOR ALLEVIATING DRY EYE SYNDROME
    Publication number: 20230364011
    Abstract: Disclosed herein is a method for alleviating dry eye syndrome using a composition containing a polylysine nanoparticle. The polylysine nanoparticle is produced by subjecting lysine hydrochloride to a pyrolysis treatment at a temperature ranging from 240° C. to 280° C.
    Type: Application
    Filed: September 19, 2022
    Publication date: November 16, 2023
    Applicant: Chang Gung University
    Inventors: Jui-Yang Lai, Chih-Ching Huang, Han-Jia Lin, Hong-Jyuan Jian
  • Carbon quantum dots and preparation process and use thereof
    Patent number: 11166916
    Abstract: Disclosed herein is a carbon quantum dot produced by the step of subjecting dopamine and spermine to a pyrolysis treatment at 250° C. Also disclosed herein is use of the carbon quantum dot for treating a bacterial infection, and for inhibiting bacterial growth and biofilm formation.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: November 9, 2021
    Assignee: Chang Gung University
    Inventors: Jui-Yang Lai, Chih-Ching Huang, Hong-Jyuan Jian
  • CARBON QUANTUM DOTS AND PREPARATION PROCESS AND USE THEREOF
    Publication number: 20210177763
    Abstract: Disclosed herein is a carbon quantum dot produced by the step of subjecting dopamine and spermine to a pyrolysis treatment at 250° C. Also disclosed herein is use of the carbon quantum dot for treating a bacterial infection, and for inhibiting bacterial growth and biofilm formation.
    Type: Application
    Filed: May 29, 2020
    Publication date: June 17, 2021
    Inventors: Jui-Yang Lai, Chih-Ching Huang, Hong-Jyuan Jian