Patents by Inventor Sergii Pazenok PAZENOK

Sergii Pazenok PAZENOK 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).

  • Aryl-substituted Pyrazoles
    Publication number: 20130018192
    Abstract: The present invention relates to a process for preparing 1-aryl-substituted pyrazoles, comprising the reaction of alkoxy enones and enamino ketones with arylhydrazine derivatives to give 1-aryl-substituted dihydro-1H-pyrazoles, the further reaction thereof with elimination of water to give 1-aryl-substituted trihalomethylpyrazoles, and the further processing thereof.
    Type: Application
    Filed: September 14, 2012
    Publication date: January 17, 2013
    Applicant: Bayer Intellectual Property GmbH
    Inventors: Sergii Pazenok PAZENOK, Norbert Lui