Patents by Inventor Taichi Ishitsuka

Taichi Ishitsuka 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).

  • Vector for pulmonary delivery, inducing agent, and uses
    Patent number: 9532950
    Abstract: The present invention provides a liposome having excellent lung migration ability that had not existed hitherto, by including GALA or Chol-GALA in the liposome. Furthermore, by using the liposome, a pulmonary delivery carrier having a stronger knockdown effect of siRNA when compared to existing carriers is provided.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: January 3, 2017
    Assignees: National University Corporation Hokkaido University, Taiho Pharmaceutical Co., Ltd.
    Inventors: Kenji Kusumoto, Hideyoshi Harashima, Hidetaka Akita, Hiroto Hatakeyama, Taichi Ishitsuka
  • VECTOR FOR PULMONARY DELIVERY, INDUCING AGENT, AND USES
    Publication number: 20140079770
    Abstract: The present invention provides a liposome having excellent lung migration ability that had not existed hitherto, by including GALA or Chol-GALA in the liposome. Furthermore, by using the liposome, a pulmonary delivery carrier having a stronger knockdown effect of siRNA when compared to existing carriers is provided.
    Type: Application
    Filed: March 13, 2012
    Publication date: March 20, 2014
    Applicants: TAIHO PHARMACEUTICAL CO., LTD., NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Kenji Kusumoto, Hideyoshi Harashima, Hidetaka Akita, Hiroto Hatakeyama, Taichi Ishitsuka