Patents by Inventor Roald Brosius

Roald Brosius 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).

  • Low pressure hydrocracking process for the production of a high yield of middle distillates from a high boiling hydrocarbon feedstock
    Patent number: 11884886
    Abstract: The present invention provides for a low pressure, low temperature process for the production of middle distillate products, including aviation fuel and diesel, from the hydrocracking of a hydrocarbon feedstock consisting of a mixture of hydrocarbons, wherein a significant fraction of said mixture is C25+ hydrocarbons including hydrocarbons selected from Fischer-Tropsch wax, long chain paraffin and/or olefin, wherein the feedstock may include a water component.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 30, 2024
    Assignee: University of Cape Town
    Inventor: Roald Brosius
  • LOW PRESSURE HYDROCRACKING PROCESS FOR THE PRODUCTION OF A HIGH YIELD OF MIDDLE DISTILLATES FROM A HIGH BOILING HYDROCARBON FEEDSTOCK
    Publication number: 20210348070
    Abstract: The present invention provides for a low pressure, low temperature process for the production of middle distillate products, including aviation fuel and diesel, from the hydrocracking of a hydrocarbon feedstock consisting of a mixture of hydrocarbons, wherein a significant fraction of said mixture is C25+ hydrocarbons including hydrocarbons selected from Fischer-Tropsch wax, long chain paraffin and/or olefin, wherein the feedstock may include a water component.
    Type: Application
    Filed: July 19, 2019
    Publication date: November 11, 2021
    Inventor: Roald Brosius