Patents by Inventor Tatsuto KIUCHI

Tatsuto KIUCHI 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).

  • Nucleic acid conjugate
    Patent number: 10745700
    Abstract: The present invention relates to a nucleic acid conjugate represented by the following formula 1: wherein X is an oligonucleotide, L1 and L2 are each independently sugar ligand, and S1, S2 and S3 are each independently a linker.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: August 18, 2020
    Assignee: KYOWA KIRIN CO., LTD.
    Inventors: Keiji Uehara, Yasuhiro Suzuki, Hiroto Iwai, Masakazu Homma, Yuichi Fukuda, Tatsuto Kiuchi
  • NUCLEIC ACID CONJUGATE
    Publication number: 20190055558
    Abstract: The present invention relates to a nucleic acid conjugate represented by the following formula 1: wherein X is an oligonucleotide, L1 and L2 are each independently sugar ligand, and S1, S2 and S3 are each independently a linker.
    Type: Application
    Filed: January 30, 2017
    Publication date: February 21, 2019
    Applicant: Kyowa Hakko Kirin Co., Ltd.
    Inventors: Keiji UEHARA, Yasuhiro SUZUKI, Hiroto IWAI, Masakazu HOMMA, Yuichi FUKUDA, Tatsuto KIUCHI