Patents by Inventor Andre Escale

Andre Escale 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).

  • Nickel-based superalloy having very high resistance to hot-corrosion for monocrystalline blades of industrial turbines
    Publication number: 20050194068
    Abstract: Nickel-based superalloy, suitable for monocrystalline solidification, having the following composition by weight: Co: ?4.75 to 5.25% Cr: ?15.5 to 16.5% Mo: ?0.8 to 1.2% W: ?3.75 to 4.25% Al: ?3.75 to 4.25% Ti: ?1.75 to 2.25% Ta: ?4.75 to 5.25% C: 0.006 to 0.04% B: ?0.01% Zr: ?0.01% Hf: ???1% Nb: ???1% Ni and any impurities: complement to 100%.
    Type: Application
    Filed: February 28, 2005
    Publication date: September 8, 2005
    Inventors: Pierre Caron, Michael Blackler, Gordon McColvin, Rajeshwar Wahi, Andre Escale, Laurent Lelait