Patents by Inventor Sung Su JANG

Sung Su JANG 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).

  • Patent number: 11970493
    Abstract: The present disclosure provides autotaxin (ATX) inhibitor compounds and compositions including said compounds. The present disclosure also provides methods of using said compounds and compositions for inhibiting ATX. Also provided are methods of preparing said compounds and compositions, and synthetic precursors of said compounds.
    Type: Grant
    Filed: October 4, 2021
    Date of Patent: April 30, 2024
    Assignee: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Sung-Ku Choi, Yoon-Suk Lee, Sung-Wook Kwon, Kyung-Sun Kim, Jeong-Geun Kim, Jeong-Ah Kim, An-Na Moon, Sun-Young Park, Jun-Su Ban, Dong-Keun Song, Kyu-Sic Jang, Ju-Young Jung, Soo-Jin Lee
  • Publication number: 20240108052
    Abstract: An embodiment of the present disclosure discloses tobacco material including: a center portion including a flavor material; and an outer portion including a tobacco mixture, wherein the outer portion surrounds the center portion.
    Type: Application
    Filed: April 12, 2022
    Publication date: April 4, 2024
    Applicant: KT&G CORPORATION
    Inventors: Seok Su JANG, Sun Hwan JUNG, Hyeon Tae KIM, Jun Won SHIN, Dae Nam HAN, Yong Hwan KIM, Sung Wook YOON, Seung Won LEE
  • Patent number: 11935984
    Abstract: A quantum dot including a core that includes a first semiconductor nanocrystal including zinc and selenium, and optionally sulfur and/or tellurium, and a shell that includes a second semiconductor nanocrystal including zinc, and at least one of sulfur or selenium is disclosed. The quantum dot has an average particle diameter of greater than or equal to about 13 nm, an emission peak wavelength in a range of about 440 nm to about 470 nm, and a full width at half maximum (FWHM) of an emission wavelength of less than about 25 nm. A method for preparing the quantum dot, a quantum dot-polymer composite including the quantum dot, and an electronic device including the quantum dot is also disclosed.
    Type: Grant
    Filed: December 14, 2022
    Date of Patent: March 19, 2024
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yong Seok Han, Sung Woo Kim, Jin A Kim, Tae Hyung Kim, Kun Su Park, Yuho Won, Jeong Hee Lee, Eun Joo Jang, Hyo Sook Jang
  • Publication number: 20240050538
    Abstract: The present invention relates to a composition for storing a liquid formulation of botulinum toxin for a long period of time at a low temperature and, more specifically, to a liquid-phase pharmaceutical composition and a method for maintaining biological activity of botulinum toxin by using same, wherein the composition comprises, as active ingredients, (i) botulinum toxin, (ii) hyaluronic acid or a pharmaceutically acceptable salt thereof, and (iii) one or more additives selected from the group consisting of saccharides, a non-ionic surfactant, and a stabilizer. The composition according to the present invention has a remarkable effect of physically and chemically stabilizing botulinum toxin and preventing the tertiary structure of botulinum toxin from denaturing, thus making it possible to expand the formulation of botulinum toxin from conventionally limited dry agents to liquid-phase agents.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 15, 2024
    Inventors: Sung Su Jang, Il Ho Lim, Hak Sup Lee, Yong Shik Ahn, Beom Ju Hwang
  • Patent number: 11623000
    Abstract: The present invention relates to a pharmaceutical composition for treating a foot pain disease, including botulinum toxin and hyaluronic acid, and a foot pain disease treatment method using the same. More specifically, the composition according to the present invention can exhibit a synergistic action of increasing both anti-inflammatory and anti-pain activity through an inflammation-inhibiting effect on a foot pain disease such as pain arising from plantar fasciitis, foot fasciitis, Achilles tendon damage, flat feet, diabetes, and gout. Thus, the composition according to the present invention is expected to be able to be usefully used subcutaneously in the foot as a liquid injection agent that exhibits an effect of treating or alleviating a foot pain disease.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: April 11, 2023
    Assignee: ATGC CO., LTD.
    Inventors: Sung Su Jang, Haksup Lee, Yongshik Ahn, Jonghyo Kim, Seungjin Shin
  • Publication number: 20200085924
    Abstract: The present invention relates to a pharmaceutical composition for treating a foot pain disease, including botulinum toxin and hyaluronic acid, and a foot pain disease treatment method using the same. More specifically, the composition according to the present invention can exhibit a synergistic action of increasing both anti-inflammatory and anti-pain activity through an inflammation-inhibiting effect on a foot pain disease such as pain arising from plantar fasciitis, foot fasciitis, Achilles tendon damage, flat feet, diabetes, and gout. Thus, the composition according to the present invention is expected to be able to be usefully used subcutaneously in the foot as a liquid injection agent that exhibits an effect of treating or alleviating a foot pain disease.
    Type: Application
    Filed: May 21, 2018
    Publication date: March 19, 2020
    Inventors: Sung Su JANG, Haksup LEE, Yongshik AHN, Jonghyo KIM, Seungjin SHIN