Patents by Inventor Svettana Yashnik

Svettana Yashnik 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).

  • ADDITIVES FOR GAS PHASE OXIDATIVES DESULFURIZATION CATALYSTS
    Publication number: 20180169637
    Abstract: A composition useful in oxidative desulphurization of gaseous hydrocarbons is described. It comprises a CuZnAl—O mixed oxide, and an H form of a zeolite. The mixed oxide can contain one or more metal oxide promoters. The H form of the zeolite can be desilicated, and can also contain one or more transition metals.
    Type: Application
    Filed: January 24, 2018
    Publication date: June 21, 2018
    Inventors: Omer Refa KOSEOGLU, Yaming Jin, Zinfer Ismagilov, Svettana Yashnik, Mikhail Kerzhentsev, Valentin Parmon