Patents by Inventor Syuki Shindo

Syuki Shindo 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).

  • Process for manufacturing highly pure chlorine dioxide
    Patent number: 4421730
    Abstract: Highly pure chlorine dioxide is generated very efficiently and safely in a single generator-crystallizer by reducing an alkali metal chlorate with chloride ion in a strong acid in the presence of hydrogen peroxide and a complex catalyst of palladium (II) with chloride ion.
    Type: Grant
    Filed: February 9, 1982
    Date of Patent: December 20, 1983
    Assignee: The Japan Carlit Co., Ltd.
    Inventors: Isao Isa, Hideo Yamamoto, Syuki Shindo, Morioki Shibuya