Patents by Inventor Udeogu Chijioke ONWUSOGH

Udeogu Chijioke ONWUSOGH 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).

  • Organic carbonate production process
    Patent number: 11807599
    Abstract: The present invention relates to a process for preparing an organic carbonate, comprising contacting carbon dioxide with an alcohol in the presence of water and a catalyst in a reaction zone resulting in the production of the organic carbonate, wherein the organic carbonate is continuously removed from the reaction zone.
    Type: Grant
    Filed: August 6, 2020
    Date of Patent: November 7, 2023
    Assignee: SHELL USA, INC.
    Inventors: Kai Jürgen Fischer, Evert Van Der Heide, Peter Van De Haar, Udeogu Chijioke Onwusogh, Nicoleta Cristina Nenu
  • ORGANIC CARBONATE PRODUCTION PROCESS
    Publication number: 20220281799
    Abstract: The present invention relates to a process for preparing an organic carbonate, comprising contacting carbon dioxide with an alcohol in the presence of water and a catalyst in a reaction zone resulting in the production of the organic carbonate, wherein the organic carbonate is continuously removed from the reaction zone.
    Type: Application
    Filed: August 6, 2020
    Publication date: September 8, 2022
    Inventors: Kai Jürgen FISCHER, Evert VAN DER HEIDE, Peter VAN DE HAAR, Udeogu Chijioke ONWUSOGH, Nicoleta Cristina NENU