Patents by Inventor Uygur Koturk

Uygur Koturk 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).

  • Membrane and separation process
    Patent number: 5358553
    Abstract: Mixtures of hydrogen and hydrocarbons may be separated by a membrane formed of a thin dense layer of platinum or palladium on the inside of a porous graphite tube.
    Type: Grant
    Filed: July 5, 1991
    Date of Patent: October 25, 1994
    Assignee: Texaco Inc.
    Inventors: Mitri S. Najjar, Tansukhlal G. Dorawala, Uygur Koturk