Patents by Inventor Shigeharu Fujieda

Shigeharu Fujieda 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).

  • Publication number: 20220347093
    Abstract: The present invention relates to a nasal polyps reducing agent containing a polysaccharide selected from a polysulfated chondroitin sulfate, chondroitin sulfate, dermatan sulfate, keratan sulfate, heparan sulfate, dextran sulfate, pentosan polysulfate (PPS), chondroitin, glucomannan, inulin and xylo-oligosaccharide, or a salt thereof as an active ingredient, a pharmaceutical composition, a method for reducing nasal polyps or a method for preventing/treating nasal polyps. According to the present invention, it is possible to provide an effective and safe nasal polyps reducing agent.
    Type: Application
    Filed: September 18, 2020
    Publication date: November 3, 2022
    Applicants: University of Fukui, Maruho Co., Ltd.
    Inventors: Shigeharu FUJIEDA, Tetsuji TAKABAYASHI, Kanako YOSHIDA, Hideki WATANABE, Koki FUJIKAWA
  • Patent number: 6030830
    Abstract: Compositions and methods for directing the synthesis of a particular human immunoglobulin isotype are provided. Nucleic acid molecules representing sense and antisense sequences of trans-spliced messenger ribonucleic acid molecules enhance or reduce, respectively, isotype recombination to IgE, IgA or IgG isotypes from an IgM isotype. Particular methods and compositions for the treatment of allergy and allergic reaction are described through inhibition of IgE.
    Type: Grant
    Filed: August 15, 1997
    Date of Patent: February 29, 2000
    Assignee: The Regents of the University of California
    Inventors: Andrew Saxon, Ke Zhang, Shigeharu Fujieda