Patents by Inventor Jun HAYASHIDA

Jun HAYASHIDA 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 EVALUATING DNA-ENCODED LIBRARY
    Publication number: 20250215615
    Abstract: The invention provides a method of inducing a DNA-encoded library (DEL) comprising cleavable site(s) in the DNA strand to a cross linker-modified double-stranded DEL and evaluating the DEL. Both the merits of the hairpin-stranded DEL and the double-stranded DEL are achieved in the invention by introducing the cleavable site(s) such as deoxyuridine into the DNA strand. The invention further provides a technique for screening a compound in which both “simple DEL synthesis method” and “expansion and improvement of the DEL evaluation method” are achieved by easily inducing the compound into a cross linker-modified DEL.
    Type: Application
    Filed: November 24, 2022
    Publication date: July 3, 2025
    Applicant: Nissan Chemical Corporation
    Inventors: Masatoshi NIWA, Munefumi TOKUGAWA, Jun HAYASHIDA
  • LIPID AND COMPOSITION
    Publication number: 20240148664
    Abstract: Provided are a lipid and a composition that can effectively deliver an introduction compound such as a nucleic acid to a target cell, tissue, or the like in vivo.
    Type: Application
    Filed: April 11, 2022
    Publication date: May 9, 2024
    Applicants: SOGO PHARMACEUTICAL CO., LTD., SHIZUOKA PREFECTURAL UNIVERSITY CORPORATION
    Inventors: Tetsuo KOANA, Jun HAYASHIDA, Toshinori TAKAKI, Yohei TANAKA, Nahoko OZAKI, Tomohiro ASAI
  • CLEAVABLE DNA-ENCODED LIBRARY
    Publication number: 20230212214
    Abstract: The present invention relates to a utilizing method of a nucleic acid compound containing a selectively cleavable site. Also, the present invention relates to a DNA-encoded library containing the selectively cleavable site, a composition for synthesis therefor and a method of use thereof.
    Type: Application
    Filed: May 24, 2021
    Publication date: July 6, 2023
    Applicant: NISSAN CHEMICAL CORPORATION
    Inventors: Masatoshi NIWA, Munefumi TOKUGAWA, Jun HAYASHIDA, Hajime FUKANO