Patents by Inventor Marina Kawaguchi

Marina Kawaguchi 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).

  • COMPOSITION FOR INHIBITING GROWTH OF BACTERIUM HAVING MENAQUINONE SYNTHESIS PATHWAY THROUGH FUTALOSINE OR FUTALOSINE DERIVATIVE
    Publication number: 20230285343
    Abstract: The present invention provides a composition for inhibiting proliferation of a bacterium provided with a menaquinone synthesis route via futalosine or a futalosine derivative, which contains a fatty acid having 18 carbon atoms and a hydroxyl group at the 10-position as an active ingredient. Furthermore, the present invention provides a composition for preventing or treating a disease caused by a bacterium provided with a menaquinone synthesis route via futalosine or a futalosine derivative.
    Type: Application
    Filed: April 28, 2022
    Publication date: September 14, 2023
    Inventors: Hidenori Matsui, Marina Kawaguchi
  • Composition for inhibiting growth of bacterium having menaquinone synthesis pathway through futalosine or futalosine derivative
    Patent number: 11337947
    Abstract: The present invention provides a composition for inhibiting proliferation of a bacterium provided with a menaquinone synthesis route via futalosine or a futalosine derivative, which contains a fatty acid having 18 carbon atoms and a hydroxyl group at the 10-position as an active ingredient. Furthermore, the present invention provides a composition for preventing or treating a disease caused by a bacterium provided with a menaquinone synthesis route via futalosine or a futalosine derivative.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: May 24, 2022
    Assignee: NOSTER INC.
    Inventors: Hidenori Matsui, Marina Kawaguchi
  • COMPOSITION FOR INHIBITING GROWTH OF BACTERIUM HAVING MENAQUINONE SYNTHESIS PATHWAY THROUGH FUTALOSINE OR FUTALOSINE DERIVATIVE
    Publication number: 20200016106
    Abstract: The present invention provides a composition for inhibiting proliferation of a bacterium provided with a menaquinone synthesis route via futalosine or a futalosine derivative, which contains a fatty acid having 18 carbon atoms and a hydroxyl group at the 10-position as an active ingredient. Furthermore, the present invention provides a composition for preventing or treating a disease caused by a bacterium provided with a menaquinone synthesis route via futalosine or a futalosine derivative.
    Type: Application
    Filed: February 23, 2018
    Publication date: January 16, 2020
    Inventors: Hidenori Matsui, Marina Kawaguchi