Patents by Inventor Joris Franken

Joris Franken 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).

  • PROCESS FOR RECOVERY OF ETHYLENE FROM DRY GAS
    Publication number: 20200115301
    Abstract: A process for recovering ethylene from an FCC absorber off-gas stream comprising ethylene, ethane and heavier hydrocarbons and light gases involves removing hydrogen, nitrogen, sulfur species, carbon monoxide/dioxide, methane and other impurities from the off-gas. An absorption zone is upstream of an acetylene selective hydrotreating reactor to remove acid gases. An adsorption zone is downstream of the selective hydrotreating reactor to remove impurities that can impair ethylene recovery.
    Type: Application
    Filed: October 14, 2019
    Publication date: April 16, 2020
    Inventors: David A. Roman, Joris Franken, David Evans
  • Olefin olegomerization process
    Patent number: 9580525
    Abstract: An olefin oligomerization process comprises contacting an olefin feed with a catalyst composition. The catalyst composition includes a crystalline aluminosilicate having FAU, EMT or a combination of FAU and EMT framework type. The crystalline aluminosilicate has cobalt and at least one alkaline earth metal selected from calcium, barium, strontium and mixtures thereof within its intra-crystalline cages.
    Type: Grant
    Filed: September 18, 2012
    Date of Patent: February 28, 2017
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Georges M. K. Mathys, Geraldine Tosin, Johan A. Martens, Marcel J. G. Janssen, Joris Franken
  • Olefin Olegomerization Process
    Publication number: 20140256892
    Abstract: An olefin oligomerization process comprises contacting an olefin feed with a catalyst composition. The catalyst composition includes a crystalline aluminosilicate having FAU, EMT or a combination of FAU and EMT framework type. The crystalline aluminosilicate has cobalt and at least one alkaline earth metal selected from calcium, barium, strontium and mixtures thereof within its intra-crystalline cages.
    Type: Application
    Filed: September 18, 2012
    Publication date: September 11, 2014
    Inventors: Georges M. K. Mathys, Geraldine Tosin, Johan A. Martens, Marcel J. G. Janssen, Joris Franken