Patents by Inventor Hyeong Eun Kim

Hyeong Eun Kim 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).

  • Conductive Composite Material, Method of Preparing Same, and Lithium Secondary Battery Comprising Same
    Publication number: 20240136531
    Abstract: A conductive composite material, a method of preparing the same, and a secondary battery including the same. The conductive composite material may increase the proportion of an active material when forming an electrode by chemically bonding a conductive material and a binder to each other. A method of preparing the conductive composite material comprises ionizing carbon-based particles in a predetermined polarity, ionizing PTFE particles in a polarity different from that of the carbon-based particles, and chemically bonding the ionized carbon-based particles and the ionized PTFE particles, which are ionized in different polarities, to each other.
    Type: Application
    Filed: September 20, 2023
    Publication date: April 25, 2024
    Inventors: Seung Min Oh, Sung Ho Ban, Sang Hun Lee, Ko Eun Kim, Yoon Sung Lee, Chang Hoon Song, Hyeong Jun Choi, Jun Myoung Sheem, Jin Kyo Koo, Young Jun Kim
  • NON-STOP PRODUCTION PROCESS FOR IMPROVING FREEZE-DRYING SURVIVAL, HEAT TOLERANCE, SHELF STABILITY AND DIGESTIVE STABILITY OF PROBIOTICS USING SPONTANEOUS MATRIX-ENCAPSULATION TECHNIQUE
    Publication number: 20230320991
    Abstract: Disclosed is a process for non-stop production of encapsulated probiotics, in which an alginate hydrogel is spontaneously formed through a simple process of culturing probiotics in a medium containing an alginate, a salt that forms a hydrogel by binding to alginic acid, preferably an insoluble carbonate, and optionally an encapsulation enhancer, and probiotics are encapsulated by the alginate hydrogel, thereby not only greatly improving the probiotic encapsulation process but also remarkably improving the freeze-drying viability, heat tolerance, shelf stability, and in-vivo stability (acid resistance and bile resistance) of probiotics.
    Type: Application
    Filed: June 10, 2023
    Publication date: October 12, 2023
    Inventors: Young-Hoo KIM, Hyeong-Eun KIM, Chi-Young HAN, Han Sol SEO, Tae-Yoon KIM, Sunghee LEE
  • Kit for hemoglobin A1C quantitative analysis
    Patent number: 11262365
    Abstract: The present invention relates to a kit for quantitative analysis of glycated hemoglobin (HbA1c), and the kit for quantitative analysis of HbA1c according to the present invention has excellent long-term stability of an enzyme reagent and thus has an effect of easily overcoming the disadvantages of the conventional reagents used in enzyme assays (e.g., storage, accuracy, portability, convenience of use, etc.).
    Type: Grant
    Filed: August 10, 2017
    Date of Patent: March 1, 2022
    Assignee: I-SENS, INC.
    Inventors: Dongxuan Shen, Jihoon Kim, Joo Young Cho, Kap Soo Park, Hyeong Eun Kim, Hyun Kyu Cho, Seok Won Lee, Hakhyun Nam, Geun Sig Cha
  • KIT FOR HEMOGLOBIN A1C QUANTITATIVE ANALYSIS
    Publication number: 20190242910
    Abstract: The present invention relates to a kit for quantitative analysis of glycated hemoglobin (HbA1c), and the kit for quantitative analysis of HbA1c according to the present invention has excellent long-term stability of an enzyme reagent and thus has an effect of easily overcoming the disadvantages of the conventional reagents used in enzyme assays (e.g., storage, accuracy, portability, convenience of use, etc.).
    Type: Application
    Filed: August 10, 2017
    Publication date: August 8, 2019
    Inventors: Dongxuan Shen, Jihoon Kim, Joo Young Cho, Kap Soo Park, Hyeong Eun Kim, Hyun Kyu Cho, Seok Won Lee, Hakhyun Nam, Geun Sig Cha