Patents by Inventor Maria E. Sarylova

Maria E. Sarylova 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).

  • Palladium-based alloy
    Patent number: 4489039
    Abstract: A palladium-based alloy comprising ruthenium and a rare-earth element such as lanthanum which has the following composition, percent by mass:______________________________________ ruthenium 4 to 8 rare-earth element 0.3 to 8 palladium the balance. ______________________________________The alloy according to the present invention can be useful for purification of hydrogen by diffusion as a catalyst for chemical processes, as well as processes associated with transfer of hydrogen.
    Type: Grant
    Filed: October 3, 1983
    Date of Patent: December 18, 1984
    Inventors: Natalia R. Roshan, Natalia I. Parfenova, Viktoria P. Polyakova, Evgeny M. Savitsky, Alexandr P. Mischenko, Vladimir M. Gryaznov, Maria E. Sarylova