Patents by Inventor Taichi UESHIMA

Taichi UESHIMA 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).

  • Pyridone carboxylic acid derivative or salt thereof
    Patent number: 11286255
    Abstract: It is intended to provide a novel compound having high antitumor activity and low toxicity to normal cells.
    Type: Grant
    Filed: March 23, 2018
    Date of Patent: March 29, 2022
    Assignee: WAKUNAGA PHARMACEUTICAL CO., LTD.
    Inventors: Tomonori Yamaguchi, Kenji Itoh, Tatsuya Hirano, Rumiko Shimabara, Yohei Kawakubo, Masayuki Sato, Junpei Yamashita, Akira Yazaki, Taichi Ueshima
  • NOVEL PYRIDONE CARBOXYLIC ACID DERIVATIVE OR SALT THEREOF
    Publication number: 20200062752
    Abstract: It is intended to provide a novel compound having high antitumor activity and low toxicity to normal cells.
    Type: Application
    Filed: March 23, 2018
    Publication date: February 27, 2020
    Applicant: WAKUNAGA PHARMACEUTICAL CO., LTD.
    Inventors: Tomonori YAMAGUCHI, Kenji ITOH, Tatsuya HIRANO, Rumiko SHIMABARA, Yohei KAWAKUBO, Masayuki SATO, Junpei YAMASHITA, Akira YAZAKI, Taichi UESHIMA