Patents by Inventor Johannes C. Norenburg

Johannes C. Norenburg 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).

  • Integrated MTBE process
    Patent number: 5382707
    Abstract: There is provided a novel integrated process for producing methyl tertiary butyl ether from a C.sub.4 containing hydrocarbon feedstock comprising passing the feedstock through zones of butadiene hydrogenation, MTBE synthesis, paraffin/olefin separation and skeletal isomerization.
    Type: Grant
    Filed: May 20, 1994
    Date of Patent: January 17, 1995
    Assignee: Stone & Webster Engineering Corp.
    Inventors: Jacob N. Rubin, Johannes C. Norenburg