Patents by Inventor Chikara Sera

Chikara Sera 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 producing hydrocarbons
    Patent number: 4728672
    Abstract: A process for producing hydrocarbons which comprises bringing a gas mixture comprising hydrogen and carbon monoxide into contact with a catalyst comprising manganese oxide, alkali metal, sulfur, and ruthenium to produce hydrocarbons. The hydrocarbons formed are rich in olefins. When a catalyst prepared by combining the above described catalyst with crystalline zeolite is used, the hydrocarbons formed becomes rich in liquid hydrocarbons, particularly, a gasoline fraction.
    Type: Grant
    Filed: December 11, 1986
    Date of Patent: March 1, 1988
    Assignee: Research Association for Petroleum Alternatives Development
    Inventors: Tomohiro Yoshinari, Fujio Suganuma, Chikara Sera