Patents by Inventor Ayaka KATO

Ayaka KATO 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).

  • Sodium diacetate crystal and solid dialysis preparation comprising said crystal
    Patent number: 10822296
    Abstract: A novel highly stable sodium diacetate crystal, in which the volatilization of acetic acid can be suppressed for a long period. More specifically, a sodium diacetate crystal having a median diameter in the range of 300 to 3000 ?m.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: November 3, 2020
    Assignee: FUSO PHARMACEUTICAL INDUSTRIES, LTD.
    Inventors: Hideo Shimamura, Tadataka Murakami, Yasunori Kurata, Ayaka Kato
  • NOVEL SODIUM DIACETATE CRYSTAL AND SOLID DIALYSIS PREPARATION COMPRISING SAID CRYSTAL
    Publication number: 20180362438
    Abstract: A novel highly stable sodium diacetate crystal, in which the volatilization of acetic acid can be suppressed for a long period. More specifically, a sodium diacetate crystal having a median diameter in the range of 300 to 3000 ?m.
    Type: Application
    Filed: October 9, 2017
    Publication date: December 20, 2018
    Inventors: Hideo SHIMAMURA, Tadataka MURAKAMI, Yasunori KURATA, Ayaka KATO
  • Sodium diacetate crystal and solid dialysis preparation comprising said crystal
    Patent number: 9840452
    Abstract: A novel highly stable sodium diacetate crystal, in which the volatilization of acetic acid can be suppressed for a long period. More specifically, a sodium diacetate crystal having a median diameter in the range of 300 to 3000 ?m.
    Type: Grant
    Filed: November 12, 2014
    Date of Patent: December 12, 2017
    Assignee: FUSO PHARMACEUTICAL INDUSTRIES, LTD.
    Inventors: Hideo Shimamura, Tadataka Murakami, Yasunori Kurata, Ayaka Kato
  • NOVEL SODIUM DIACETATE CRYSTAL AND SOLID DIALYSIS PREPARATION COMPRISING SAID CRYSTAL
    Publication number: 20160272566
    Abstract: A novel highly stable sodium diacetate crystal, in which the volatilization of acetic acid can be suppressed for a long period. More specifically, a sodium diacetate crystal having a median diameter in the range of 300 to 3000 ?m.
    Type: Application
    Filed: November 12, 2014
    Publication date: September 22, 2016
    Inventors: Hideo SHIMAMURA, Tadataka MURAKAMI, Yasunori KURATA, Ayaka KATO