Patents by Inventor Yuliia Romanenko

Yuliia Romanenko 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).

  • METHOD FOR PREPARATION OF LIGNIN OLIGOMERS
    Publication number: 20230002433
    Abstract: Disclosed herein is a process for depolymerization of lignin including thermally converting an aqueous mixture having a pH of at least 9 including lignin, catalyst and primary alcohol in a non-oxidizing atmosphere at a temperature of at least 280° C.
    Type: Application
    Filed: December 4, 2020
    Publication date: January 5, 2023
    Inventors: Alois Kindler, Jean-Pierre Berkan Lindner, Knut Wittich, Yuliia Romanenko, Stephan A. Schunk