Patents by Inventor Galina A. Sheveleva

Galina A. Sheveleva 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).

  • Preparation of phenol or phenol derivatives
    Patent number: 5110995
    Abstract: The invention relates to a process for the production of phenol or phenol derivatives by oxidation of the aromatic nucleus of benzene or benzene derivatives with nitrous oxide over a zeolite catalyst.
    Type: Grant
    Filed: March 12, 1991
    Date of Patent: May 5, 1992
    Assignee: Institute of Catalysis
    Inventors: Alexandr S. Kharitonov, Gennadii I. Panov, Kazimira G. Ione, Vyacheslav N. Romannikov, Galina A. Sheveleva, Lidia A. Vostrikova, Vladimir I. Sobolev