Patents by Inventor Tresa Pollock

Tresa Pollock 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).

  • Monocrystalline alloys with controlled partitioning
    Publication number: 20050224144
    Abstract: Nickel-based superalloys, for fabrication of monocrystalline turbine components to be used in industrial and aircraft turbine engines, having the following composition (in wt %): 5.6-8.1% Al, 4.1-14.1% Ru, 6.1-9.9% Ta, 3.6-7.5% Re, and the remaining balance Ni. The partitioning of alloying elements can be controlled to achieve a wide range of precipitate shapes and exceptional resistance to degradation under high temperature exposure conditions.
    Type: Application
    Filed: November 19, 2004
    Publication date: October 13, 2005
    Inventors: Tresa Pollock, Qiang Feng, Laura Rowland, Maxim Konter, Peter Holmes