Patents by Inventor Robert Earl Young

Robert Earl Young 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).

  • Raman analysis system for olefin polymerization control
    Patent number: 6479597
    Abstract: Method of olefin polymerization in a reactor, such as a slurry loop olefin polymerization reactor, is provided. The method includes conducting in-situ, real time spectroscopic analysis of one or more reactor constituents. The reactor constituents analyzed may be present in the reactor in either the liquid phase or the solid phase, or both. In response to the measured in-situ values, one or more reactor constituents may be metered into the reactor.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: November 12, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Robert L. Long, Robert Earl Young, Paul A. Bartel
  • RAMAN ANALYSIS SYSTEM FOR OLEFIN POLYMERIZATION CONTROL
    Publication number: 20020156205
    Abstract: Method of olefin polymerization in a reactor, such as a slurry loop olefin polymerization reactor, is provided. The method includes conducting in-situ, real time spectroscopic analysis of one or more reactor constituents. The reactor constituents analyzed may be present in the reactor in either the liquid phase or the solid phase, or both. In response to the measured in-situ values, one or more reactor constituents may be metered into the reactor.
    Type: Application
    Filed: May 3, 2002
    Publication date: October 24, 2002
    Inventors: Robert L. Long, Robert Earl Young, Paul A.. Bartel