Patents by Inventor Taisei Nakade

Taisei Nakade 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).

  • LIPID NANOPARTICLE
    Publication number: 20240050477
    Abstract: The present invention provides a lipid nanoparticle and the like containing a pH-sensitive cationic lipid represented by formula (1) (in formula (1), R1 and R2 are each independently a straight-chain C10-14 alkyl group, a straight-chain C10-20 alkenyl group having one or two unsaturated bonds, or —CH(R5)(R6)(where R5 and R6 are each independently a straight-chain C5-10 alkyl group); p represents an integer of 3-8; and R3 and R4 are each independently a methyl group or an ethyl group].
    Type: Application
    Filed: February 17, 2022
    Publication date: February 15, 2024
    Applicant: NATIONAL UNIVERSITY CORPORATION HOKKAIDO UNIVERSITY
    Inventors: Takashi Nakamura, Hideyoshi Harashima, Yusuke Sato, Koharu Yamada, Taisei Nakade