Patents by Inventor Yutaka Fujise

Yutaka Fujise 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).

  • Compound 2-amino-3-[2-(&agr;-mannopyranosyl)indol-3-yl]propionic acid, process for preparing the same, and method for inspecting function of living body with the novel compound
    Patent number: 6610502
    Abstract: The present invention relates to a novel endogenous compound 2-amino-3-[2-(&agr;-mannopyranosyl)indole-3-yl]propionic acid; to a method for testing a biological function by quantitating 2-amino-3-[2-(&agr;-mannopyranosyl)indole-3-yl]propionic acid in a collected biological sample and determining the biological function based on the quantitated values; to an antibody specifically reactive with 2-amino-3-[2-(&agr;-mannopyranosyl)indole-3-yl]propionic acid; to a hybridoma that produces the antibody; to a method for immunologically quantitating 2-amino-3-[2-(&agr;-mannopyranosyl)indole-3-yl]propionic acid in a sample by using the antibody; and to a process for producing a 2-amino-3-[2-(&agr;-mannopyranosyl)indole-3-yl]propionic acid derivative.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: August 26, 2003
    Assignees: Kyowa Medex Co., Ltd., Marine Biotechnology Institute Co., Ltd.
    Inventors: Hiroaki Kohno, Osamu Yonekawa, Yutaka Fujise, Kentaro Horiuchi, Kyoko Adachi, Hiroshi Sano