Patents by Inventor Nayuta SHIMIZU

Nayuta SHIMIZU 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).

  • Cationic lipid for nucleic acid delivery
    Patent number: 10092655
    Abstract: The invention provides a cationic lipid capable of achieving higher intracellular delivery efficiency than conventional cationic lipids, when used as a lipid membrane structure which is a carrier for delivering functional nucleic acid. The cationic lipid is represented by the formula (1): wherein each symbol is as defined herein.
    Type: Grant
    Filed: August 7, 2015
    Date of Patent: October 9, 2018
    Assignees: NOF CORPORATION, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Shota Sasaki, Masaki Ota, Kazuhiro Kubo, Hideyoshi Harashima, Hidetaka Akita, Hiroto Hatakeyama, Yuki Noguchi, Kota Tange, Yuta Nakai, Nayuta Shimizu
  • CATIONIC LIPID FOR NUCLEIC ACID DELIVERY
    Publication number: 20170274086
    Abstract: The invention provides a cationic lipid capable of achieving higher intracellular delivery efficiency than conventional cationic lipids, when used as a lipid membrane structure which is a carrier for delivering functional nucleic acid. The cationic lipid is represented by the formula (1): wherein each symbol is as defined herein.
    Type: Application
    Filed: August 7, 2015
    Publication date: September 28, 2017
    Applicants: NOF CORPORATION, NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Shota SASAKI, Masaki OTA, Kazuhiro KUBO, Hideyoshi HARASHIMA, Hidetaka AKITA, Hiroto HATAKEYAMA, Yuki NOGUCHI, Kota TANGE, Yuta NAKAI, Nayuta SHIMIZU