Patents by Inventor Yukio Koide

Yukio Koide 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).

  • Augmenting factors for human antibody production and process for peparing the same
    Patent number: 4594245
    Abstract: Augmenting factors for human antibody production having a molecular weight of 2,000-4,000 are prepared from the supernatant of cultured human lymphocytes. Nylon wool-adherent cells of human lymphocytes are separated from nylon wool-passed cells, and are then cultured, dialyzed and lyophilized. The factors espeically augment and enhance the production of immunoglobulins, IgG and IgM.
    Type: Grant
    Filed: January 25, 1984
    Date of Patent: June 10, 1986
    Assignee: Hamamatsu University School of Medicine
    Inventors: Takato Yoshida, Soichi Haraguchi, Teruaki Hongo, Yukio Koide