Patents by Inventor Jeff Tilley

Jeff Tilley 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).

  • Additives for Polyolefin Extruder Start-Up
    Publication number: 20100010175
    Abstract: Polymerization processes and polymers formed therefrom are described herein. The polymerization processes generally include contacting an olefin monomer with a catalyst system to form polymer within a reaction vessel, withdrawing polymer from the reaction vessel, contacting the polymer with one or more initiation additives to form a modified polymer and extruding the modified polymer.
    Type: Application
    Filed: July 8, 2008
    Publication date: January 14, 2010
    Applicant: Fina Technology, Inc.
    Inventors: Tim Coffy, Marc Mayhall, Mark Leland, Jeff Tilley