Patents by Inventor Hirofumi Fukada

Hirofumi Fukada 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).

  • CATALYST FOR SELECTIVE HYDROGENATION OF ACETYLENE COMPOUNDS
    Publication number: 20120123174
    Abstract: The present invention provides a catalyst for selective hydrogenation used to obtain 1,3-butadiene by selectively hydrogenating acetylene compounds contained in a C4 hydrocarbon compound reservoir which is obtained by steam cracking and mainly contains 1,3-butadiene. This catalyst composition mainly contains palladium and bismuth, or palladium, bismuth and tellurium.
    Type: Application
    Filed: September 25, 2008
    Publication date: May 17, 2012
    Applicant: SUED-CHEMIE CATALYSTS JAPAN, INC.
    Inventors: Moriyasu Sugeta, Hirofumi Fukada