Patents by Inventor Shiori MIYAWAKI

Shiori MIYAWAKI 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).

  • HIGH VISCOSITY O/W EMULSION COMPOSITION CONTAINING ADENOSINE PHOSPHATE
    Publication number: 20220211590
    Abstract: The present disclosure provides an O/W emulsion composition, comprising an adenosine phosphate and/or a salt thereof; an acrylic acid-alkyl, methacrylate copolymer; an oil content; and water; and comprising a water-soluble polymer selected from a swelling thickener, an associative thickener, a polysaccharide and a derivative thereof, and a mixture thereof, and/or a pH adjuster which is an organic alkali compound; wherein the composition has a viscosity of equal to or higher than 10,000 mPa·s.
    Type: Application
    Filed: April 24, 2020
    Publication date: July 7, 2022
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Miyoko OGIHARA, Momoko SUMA, Shiori MIYAWAKI
  • ADENOSINE PHOSPHATE-CONTAINING O/W TYPE EMULSION COMPOSITION HAVING LOW VISCOSITY
    Publication number: 20220202684
    Abstract: The present disclosure provides an O/W emulsion composition, comprising an adenosine phosphate and/or a salt thereof; an acrylic acid-alkyl methacrylate copolymer; an oil content; and water; and comprising a water-soluble polymer selected from a swelling thickener, an associative thickener, a polysaccharide and a derivative thereof and a mixture thereof, and/or a pH adjuster which is an organic alkali compound; wherein the composition has a viscosity of less than 10,000 mPa·s.
    Type: Application
    Filed: April 24, 2020
    Publication date: June 30, 2022
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Miyoko OGIHARA, Momoko SUMA, Shiori MIYAWAKI
  • METHOD FOR SUPPRESSING DISCOLORATION OF EXTERNAL COMPOSITION CONTAINING ADENOSINE PHOSPHATE AND TRANEXAMIC ACID
    Publication number: 20200375867
    Abstract: The present disclosure provides a composition for external use comprising an adenosine phosphate and/or a salt thereof and tranexamic acid and/or a salt thereof, which further comprises a particular chelating agent and/or a pH adjuster that is an organic alkali compound.
    Type: Application
    Filed: January 30, 2019
    Publication date: December 3, 2020
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Miyoko OGIHARA, Momoko SUMA, Shiori MIYAWAKI