Patents by Inventor Katsuki Usami

Katsuki Usami 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).

  • Agent for Increasing Content of IgA Antibody in Milk
    Publication number: 20230181654
    Abstract: It is to provide intestinal symbiotic bacteria having an action of increasing an IgA content in milk. An agent containing one or more bacterial strains selected from: a bacterial strain of the genus Bacteroides which has a 16S rRNA gene having at least 90% identity to the nucleotide sequence represented by SEQ ID NO: 1, and has an action of increasing an IgA antibody content in milk; and a bacterial strain of the genus Prevotella which has a 16S rRNA gene having at least 90% identity to the nucleotide sequence represented by SEQ ID NO: 2, and has an action of increasing an IgA antibody content in milk is used as an agent for increasing an IgA antibody content in milk.
    Type: Application
    Filed: August 20, 2021
    Publication date: June 15, 2023
    Inventors: Tomonori Nochi, Katsuki Usami, Hisashi Aso, Hiroshi Kiyono, Kohtaro Fujihashi, Shintaro Sato