Patents by Inventor Kenzi Shindo

Kenzi 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).

  • Agglomerated article of modified zeolite
    Patent number: 4604372
    Abstract: A zeolite agglomerated article is provided, which is formed from a zeolite composition having incorporated therein at least one additive selected from alkaline earth metal oxides and hydroxides, alkaline earth metal aluminates and silicates and double salts containing an alkaline earth metal chloride. The zeolite agglomerated article is stable against a hydrothermal reaction.
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: August 5, 1986
    Assignee: Toyo Soda Manufacturing Co., Ltd.
    Inventors: Satoru Morishita, Kenzi Shindo, Isao Tozawa, Yukio Taga