Patents by Inventor Valery S. Chernyavsky

Valery S. Chernyavsky 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).

  • Process for activating catalyst for the hydroxylation of aromatics
    Patent number: 6573413
    Abstract: A method for catalytic production of hydroxylated aromatics by exposing zeolite catalyst to a reducing atmosphere to activate said catalyst, and reacting an aromatic with nitrous oxide in the presence of said activated catalyst.
    Type: Grant
    Filed: April 18, 2001
    Date of Patent: June 3, 2003
    Assignee: Solutia Inc.
    Inventors: Valery S. Chernyavsky, Alexander Sergeevich Kharitonov, Gennady I. Panov, Konstantin A. Dubkov
  • Process for activating catalyst for the hydroxylation of aromatics
    Publication number: 20020026085
    Abstract: A method for catalytic production of hydroxylated aromatics by exposing zeolite catalyst to a reducing atmosphere to activate said catalyst, and reacting an aromatic with nitrous oxide in the presence of said activated catalyst.
    Type: Application
    Filed: April 18, 2001
    Publication date: February 28, 2002
    Inventors: Valery S. Chernyavsky, Alexander Sergeevich Kharitonov, Gennady I. Panov, Konstantin a. Dubkov