Patents by Inventor Stefan Maria Willy Ceulemans

Stefan Maria Willy Ceulemans 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).

  • Integrated crude refining with reduced coke formation
    Patent number: 8932451
    Abstract: Methods are provided for processing crude oil feeds with reduced or minimized energy usage, reduced or minimized numbers of processing steps, improved allocation of hydrogen, and reduced or minimized formation of low value products. The methods reduce or minimize the use of vacuum distillation, and in many aspects reduce or minimize the use of both atmospheric and vacuum distillation. The methods also reduce or minimize the use of coking and fluid catalytic cracking processes.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: January 13, 2015
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Ramon A. Strauss, Stephen Harold Brown, Donald E. Stratton, Stefan Maria Willy Ceulemans
  • INTEGRATED CRUDE REFINING WITH REDUCED COKE FORMATION
    Publication number: 20130161236
    Abstract: Methods are provided for processing crude oil feeds with reduced or minimized energy usage, reduced or minimized numbers of processing steps, improved allocation of hydrogen, and reduced or minimized formation of low value products. The methods reduce or minimize the use of vacuum distillation, and in many aspects reduce or minimize the use of both atmospheric and vacuum distillation. The methods also reduce or minimize the use of coking and fluid catalytic cracking processes.
    Type: Application
    Filed: August 29, 2012
    Publication date: June 27, 2013
    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Ramon A. Strauss, Stephen Harold Brown, Donald E. Stratton, Stefan Maria Willy Ceulemans