Patents by Inventor Raphael Frans Ivo Caers

Raphael Frans Ivo Caers 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).

  • Production of olefin dimers and oligomers
    Patent number: 6770791
    Abstract: Disclosed is an olefin containing stream from an oxygenate to olefin process, and a process for making olefin dimer and oligomer product from the olefin containing stream using a nickel based oligomerization catalyst. The dimer/oligomer product is optionally converted to hydroformylated product. The olefin containing stream that is used to make the higher olefin product has low levels of impurities including nitrogen, sulfur and/or chlorine.
    Type: Grant
    Filed: April 29, 2003
    Date of Patent: August 3, 2004
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Georges Mathys, John Stephen Godsmark, Marcel Janssen, Luc Roger Martens, Hubertus Joseph Beckers, Eddy Theophile Andrea Van Driessche, Raphael Frans Ivo Caers, John Richard Shutt
  • Catalysts and processes using them
    Patent number: 6680272
    Abstract: Co-precipitated CoCuMn and CoCuMg catalysts are used in Fischer-Tropsch synthesis.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: January 20, 2004
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Philippe Buess, Raphael Frans Ivo Caers, Alfred Frennet, Eric Ghenne, Claude Hubert, Norbert Kruse
  • Production of olefin dimers and oligomers
    Publication number: 20030225307
    Abstract: Disclosed is an olefin containing stream from an oxygenate to olefin process, and a process for making olefin dimer and oligomer product from the olefin containing stream using a nickel based oligomerization catalyst. The dimer/oligomer product is optionally converted to hydroformylated product. The olefin containing stream that is used to make the higher olefin product has low levels of impurities including nitrogen, sulfur and/or chlorine.
    Type: Application
    Filed: April 29, 2003
    Publication date: December 4, 2003
    Inventors: Georges Mathys, John Stephen Godsmark, Marcel Janssen, Luc Roger Martens, Hubertus Joseph Beckers, Eddy Theophile Andrea Van Driessche, Raphael Frans Ivo Caers, John Richard Shutt
  • Catalysts and processes using them
    Publication number: 20030036573
    Abstract: Co-precipitated CoCuMn and CoCuMg catalysts are used in Fischer-Tropsch synthesis.
    Type: Application
    Filed: December 11, 2001
    Publication date: February 20, 2003
    Inventors: Philippe Buess, Raphael Frans Ivo Caers, Alfred Frennet, Eric Ghenne, Claude Hubert, Norbert Kruse
  • Production of olefin dimers and oligomers
    Publication number: 20020103406
    Abstract: Disclosed is an olefin containing stream from an oxygenate to olefin process, and a process for making olefin dimer and oligomer product from the olefin containing stream using a nickel based oligomerization catalyst. The dimer/oligomer product is optionally converted to hydroformylated product. The olefin containing stream that is used to make the higher olefin product has low levels of impurities including nitrogen, sulfur and/or chlorine.
    Type: Application
    Filed: October 26, 2001
    Publication date: August 1, 2002
    Inventors: Georges Mathys, John Stephen Godsmark, Marcel Janssen, Luc Roger Martens, Hubertus Joseph Beckers, Eddy Theophile Andrea Van Driessche, Raphael Frans Ivo Caers, John Richard Shutt
  • Catalysts and processes using them
    Patent number: 6362239
    Abstract: Co-precipitated CoCuMn and CoCuMg catalysts are used in Fischer-Tropsch synthesis.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: March 26, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Philippe Buess, Raphael Frans Ivo Caers, Alfred Frennet, Eric Ghenne, Claude Hubert, Norbert Kruse
  • Esters, ethers, and compositions comprising them
    Patent number: 6274756
    Abstract: Esters and ethers of 2,4,6-trimethylnonanol, compositions comprising them, their uses, and processes for their manufacture.
    Type: Grant
    Filed: June 21, 1999
    Date of Patent: August 14, 2001
    Assignee: Exxon Chemicals Patents, Inc.
    Inventors: Raphael Frans Ivo Caers, Richard Henry Schlosberg