Patents by Inventor Shinpei KUDO

Shinpei KUDO 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).

  • Polyion complex of poly(L-arginine) segment-containing block copolymer and polyanionic polymer
    Patent number: 10155009
    Abstract: An object of the present invention is to provide a composition that serves as an efficient arginine substrate for inducible NO synthase (iNOS) in tumor. The present invention provides a polyion complex (PIC) of PEG-b-poly(L-Arg) or poly(L-Arg)-b-PEG-b-poly(L-Arg) and a polyanionic polymer, and use thereof.
    Type: Grant
    Filed: April 15, 2016
    Date of Patent: December 18, 2018
    Assignee: GENERAL INCORPORATED ASSOCIATION TSUKUBA GLOBAL INNOVATION PROMOTION AGENCY
    Inventors: Yukio Nagasaki, Shinpei Kudo, Yuji Hiramatsu, Hiroaki Sakamoto, Quoc Thang Bui, Binh Long Vong
  • POLYION COMPLEX OF POLY(L-ARGININE) SEGMENT-CONTAINING BLOCK COPOLYMER AND POLYANIONIC POLYMER
    Publication number: 20180085395
    Abstract: An object of the present invention is to provide a composition that serves as an efficient arginine substrate for inducible NO synthase (iNOS) in tumor. The present invention provides a polyion complex (PIC) of PEG-b-poly(L-Arg) or poly(L-Arg)-b-PEG-b-poly(L-Arg) and a polyanionic polymer, and use thereof.
    Type: Application
    Filed: April 15, 2016
    Publication date: March 29, 2018
    Applicant: GENERAL INCORPORATED ASSOCIATION TSUKUBA GLOBAL INNOVATION PROMOTION AGENCY
    Inventors: Yukio NAGASAKI, Shinpei KUDO, Yuji HIRAMATSU, Hiroaki SAKAMOTO, Quoc Thang BUI, Binh Long VONG