Patents by Inventor Hope B. Warren

Hope B. Warren 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).

  • Core guest host systems
    Publication number: 20020161165
    Abstract: A chromophore in a polymer is given having the structure 1
    Type: Application
    Filed: April 10, 2002
    Publication date: October 31, 2002
    Inventors: Rebecca Ellen Taylor, Susan Patricia Ermer, Peter V. Bedworth, Steven M. Lovejoy, Doris S. Leung, Hope B. Warren
  • Polymer-optical liquid matrix for use as a lens element
    Patent number: 5684636
    Abstract: A polymer composition is provided for use as a liquid lens element in a compound lens designed to reduce chromatic aberration. The polymer composition (i) has an abnormal optical dispersion and (ii) is more easily fabricated into the compound lens than a conventional optical liquid. The composition contains an abnormal optical liquid characterized by an abnormal optical dispersion and a polymer component. The polymer is soluble in the optical liquid and is present in an amount effective to impart a viscosity that is at least an order of magnitude greater than that of the liquid alone at a selected temperature.
    Type: Grant
    Filed: August 24, 1995
    Date of Patent: November 4, 1997
    Assignee: Lockheed Martin Corporation
    Inventors: Andrea W. Chow, Hope B. Warren, Susan P. Ermer