Patents by Inventor Maxime Stalpaert

Maxime Stalpaert 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 the hydrodeoxygenation of oxygenated compounds to unsaturated products
    Patent number: 11952321
    Abstract: The invention relates to methods of hydrodeoxygenation of oxygenated compounds into compounds with unsaturated carbon-carbon bonds, comprising the steps of: a) providing a reaction mixture comprising, an oxygenated compound containing one or more of a hydroxyl, keto or aldehyde group, an ionic liquid, a homogeneous metal catalyst, and carbon monoxide or a carbon monoxide releasing compound, b) reacting said reaction mixture under a H2 atmosphere at acidic conditions at a temperature between 180 and 250° C. and a pressure between 10 and 200 bar.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: April 9, 2024
    Assignee: TOTALENERGIES ONETECH BELGIUM S.A.
    Inventors: Dirk De Vos, Maxime Stalpaert
  • METHOD FOR THE HYDRODEOXYGENATION OF OXYGENATED COMPOUNDS TO UNSATURATED PRODUCTS
    Publication number: 20220356126
    Abstract: The invention relates to methods of hydrodeoxygenation of oxygenated compounds into compounds with unsaturated carbon-carbon bonds, comprising the steps of: a) providing a reaction mixture comprising, an oxygenated compound containing one or more of a hydroxyl, keto or aldehyde group, an ionic liquid, a homogeneous metal catalyst, and carbon monoxide or a carbon monoxide releasing compound, b) reacting said reaction mixture under a H2 atmosphere at acidic conditions at a temperature between 180 and 250° C. and a pressure between 10 and 200 bar.
    Type: Application
    Filed: June 26, 2020
    Publication date: November 10, 2022
    Inventors: Dirk De Vos, Maxime Stalpaert