Patents by Inventor Stefani PRIGOZHINA

Stefani PRIGOZHINA 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).

  • ISOPARAFFIN-OLEFIN ALKYLATION
    Publication number: 20170368540
    Abstract: In a process for the catalytic alkylation of an olefin with an isoparaffi, an olefin-containing feed is contacted with an isoparaffin-containing feed under alkylation conditions in the presence of a solid acid catalyst comprising a crystalline microporous material of at least one of the MWW and MOR framework types, wherein the solid acid catalyst is substantially free of amorphous alumina.
    Type: Application
    Filed: June 1, 2017
    Publication date: December 28, 2017
    Inventors: Matthew S. METTLER, Jihad M. DAKKA, Ivy D. JOHNSON, Stefani PRIGOZHINA, Charles M. SMITH, William W. LONERGAN, Brett LOVELESS, Christine N. ELIA, Wenyih F. LAI