Patents by Inventor Hae-Yeong Kim

Hae-Yeong Kim 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).

  • Bioelectrochemical desulfurization of petroleum
    Patent number: 4954229
    Abstract: A method for removing sulfur from a sulfur compound-containing fuel, as hydrogen sulfide, comprises subjecting the fuel to a bioelectrochemical process, in the presence of a bacterium having the ability to catalyze the reduction of a sulfur compound, to produce hydrogen sulfide.
    Type: Grant
    Filed: December 20, 1988
    Date of Patent: September 4, 1990
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Byung-Hong Kim, Tae-Sung Kim, Hae-Yeong Kim