Patents by Inventor Lucia Cretoiu

Lucia Cretoiu 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 of removing sulfur compounds from gasoline
    Patent number: 6551502
    Abstract: A process for the removal of sulfur compounds from a hydrocarbon stream is disclosed. In a preferred embodiment, the process includes extractive distillation of a gasoline stream from a fluid catalytic cracker to reject olefins to a raffinate stream and simultaneously extract sulfur compounds to an extract stream.
    Type: Grant
    Filed: October 12, 2000
    Date of Patent: April 22, 2003
    Assignee: GTC Technology Corporation
    Inventors: Fu-Ming Lee, Joseph C. Gentry, Randi Wright Wytcherley, Lucia Cretoiu, Calambur Shyamkumar