Patents by Inventor Stuart L. Bartley

Stuart L. Bartley 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).

  • Catalytic process for making high reactivity alkylating agents and products resulting therefrom
    Patent number: 5986155
    Abstract: Treating low reactivity alkylating agents in the vapor phase with catalysts converts the low reactivity alkylating agents to high reactivity alkylating agents. The alkylating agents are useful in synthesis of alkyl aromatics with Lewis acid catalysts.
    Type: Grant
    Filed: July 10, 1996
    Date of Patent: November 16, 1999
    Assignee: The Lubrizol Corporation
    Inventors: James D. Burrington, Stuart L. Bartley, Douglas C. Rhubright, Paul A. Lewis, Marvin B. DeTar, Alicia L. Kliever, Frank A. Del Greco, Lawrence T. Novak