Patents by Inventor Stephanie BRUEL

Stephanie BRUEL 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).

  • Publication number: 20230235119
    Abstract: The present invention relates to a method for preparing a fatty-chain high-molecular-weight alkoxylate, comprising treating the reaction medium with an acid having a pKa of 3.5 or less.
    Type: Application
    Filed: June 29, 2021
    Publication date: July 27, 2023
    Inventors: Jean-Philippe GILLET, Beatrice ALLARD-BRETON, Stephanie BRUEL