James Colyar - Patents & Patent Applications

 

    1. U.S. Patent Number 10,487,274, "Integrated Coal Liquefaction, Petroleum or Biomss Facility with Decreased Carbon Dioxide Production and Higher Carbon and Thermal Efficiencies", Inventors: Colyar, J., Duddy, J., and Peer, E., Assignee: Axens, Filed: March 2, 2018, Granted: September 2019.
    2. U.S. Patent 10,351,712, "Carbon Black Feedstock from Direct Coal Liquefaction", Inventors: Colyar, J. and Duddy, J., Assignee: Axens, Filed: April 29, 2016, Granted: July 16, 2019.
    3. U.S. Patent 9,738,839, "New Generation Ebullated-Bed Reactor System", Inventor: Colyar, J., Assignee: IFP Energies and Axens, Filed: April 29, 2016, Granted: August 22, 2017.
    4. U.S. Patent 8,673,135, "Coal Liquefaction Complex with Minimal Carbon Dioxide Emissions", Inventors: Colyar, J., MacArthur, J. and Peluso, M., Assignee: Axens, Filed: May 28, 2010, Granted: March 18, 2014.
    5. U.S. Patent 8,597,495, "Partial Upgrading Process Using Solvent Deasphalting and DAO Hydrocracking", Inventor: Colyar, J., Assignee: Institut Francais du Petrole, Filed: February 12, 2010, Granted: December 3, 2013.
    6. U.S. Patent Application 20110198265, "Innovative Heavy Crude Conversion Upgrading Process Configuration", Inventors: Colyar, J. and Wisdom, L., Assignee: Institut Francais du Petrole, Filed: February 12, 2010, Published: August 18, 2011.
    7. U.S. Patent 8,057,773, "Reduction of Greenhouse Gas Emission from Petroleum Refineries", Inventors: Colyar, J. and MacArthur, J., Assignee: Institut Francais du Petrole, Filed: December 28, 2009, Granted: November 15, 2011.
    8. U.S. Patent 8,568,583, "High Conversion Partial Upgrading Process", Inventor: Colyar, J., Assignee: Institut Francais du Petrole, Filed: December 28, 2009, Granted: October 29, 2013.
    9. U.S. Patent 8,252,169, "Process for Upgrading Coal Pyrolysis Oils", Inventors: Colyar, J., MacArthur, J. and Duddy, J., Assignee: Institut Francais du Petrole, Filed: December 16, 2008, Granted: August 28, 2012.
    10. U.S. Patent 7,938,952, "Process for Multistage Residue Hydroconversion Integrated with Straight-Run and Conversion Gasoils Hydroconversion Steps", Inventors: Colyar, J. and Duddy, J., Assignee: Institut Francais du Petrole, Filed: May 20, 2008, Granted: May 10, 2011.
    11. U.S. Patent 7,938,953, "Selective Heavy Gas Oil Recycle for Optimal Integration of Heavy Oil Conversion and Vacuum Gas Oil Treating", Inventors: Colyar, J. and Duddy, J., Assignee: Institut Francais du Petrole, Filed: May 20, 2008, Granted: May 10, 2011.
    12. U.S. Patent 7,279.090, "Integrated SDA and Ebullated-Bed Process", Inventors: Colyar, J., Kressmann, S. and Gueret, C., Assignee: Institut Francais du Petrole, Filed: December 6, 2004, Granted: October 9, 2007.
    13. U.S. Patent 7,214,308, "Effective Integration of Solvent Deasphalting and Ebullated-Bed Processing", Inventor: Colyar J., Assignee: Institut Francais du Petrole, Filed: February 21, 2003, Granted: May 8, 2007.
    14. U.S. Patent 6,620,311 B2, “Process for Converting Petroleum Fractions, Comprising an Ebullated-Bed Hydroconversion Step, a Hydrodesulfurization Step and a Cracking Step”, Inventors: Morel, F., Kressmann, S. and Colyar, J., Assignee: Institut Francais du Petrole., Filed: January 11, 2001, Granted: September 16, 2003.
    15. U.S. Patent 6,436,279 B1, “Simplified Ebullated-Bed Process with Enhanced Reactor Kinetics”, Inventor: Colyar, J., Assignee: Axens North America, Inc., Filed: November 8, 2000, Granted: August 20, 2002.
    16. U.S. Patent 6,270,654 B1, “Catalytic Hydrogenation Process Utilizing Multi-Stage Ebullated-Beds”, Inventors: Colyar, J., MacArthur, J., and Peer, D., Assignee: IFP North America, Inc., Filed: May 29, 1998, Granted: August 7, 2001.
    17. U.S. Patent 5,033,413, “Fluidized Bed Combustion System and Method Utilizing Capped Dual-Sided Contact Units",  Inventors: Zenz, F., Colyar, J., and Li, A., Assignee: HRI, Inc., Filed: July 2, 1990, Granted: June 23, 1991.