Patents by Inventor Morio Sogame

Morio Sogame 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).

  • Method of preventing adherence of ash to gasifier wall
    Patent number: 4995193
    Abstract: A method of preventing the adherence of the ash to a gasifier wall in a process for gasifying petroleum coke in the gasifier by partial oxidization reaction. The petroleum coke is mixed with 10 to 30 wt % of coal based on the petroleum coke and the mixture is gasified at a gasifying temperature higher than the melting point of the ash of said coal.
    Type: Grant
    Filed: July 18, 1990
    Date of Patent: February 26, 1991
    Assignee: Ube Industries, Ltd.
    Inventors: Kunio Soga, Kazuo Okada, Noriaki Tanaka, Morio Sogame, Toshio Tsujino