Patents by Inventor Ross DUGAS

Ross DUGAS 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).

  • System for the removal of heat stable amine salts from an amine absorbent
    Patent number: 10456749
    Abstract: A system for the removal of heat stable amine salts from an amine absorbent used in a carbon dioxide (CO2) capture process.
    Type: Grant
    Filed: August 31, 2016
    Date of Patent: October 29, 2019
    Assignees: General Electric Technology GMBH, Dow Global Technologies LLC
    Inventors: Nareshkumar B. Handagama, Barath Baburao, Frederic Vitse, Stephen A. Bedell, Jonathan W. Leister, Ross Dugas
  • SYSTEM FOR THE REMOVAL OF HEAT STABLE AMINE SALTS FROM AN AMINE ABSORBENT
    Publication number: 20160367944
    Abstract: A system for the removal of heat stable amine salts from an amine absorbent used in a carbon dioxide (CO2) capture process.
    Type: Application
    Filed: August 31, 2016
    Publication date: December 22, 2016
    Inventors: Nareshkumar B. HANDAGAMA, Barath BABURAO, Frederic VITSE, Stephen A. BEDELL, Jonathan W. LEISTER, Ross DUGAS
  • METHOD FOR THE REMOVAL OF HEAT STABLE AMINE SALTS FROM AN AMINE ABSORBENT
    Publication number: 20120235087
    Abstract: The proposed invention relates to a method and a system for the removal of heat stable amine salts from an amine absorbent used in a carbon dioxide (CO2) capture process, the method comprising: withdrawing amine absorbent containing heat stable amine salts from the CO2 capture process; subjecting the withdrawn amine absorbent containing heat stable amine salts to a residual CO2 removal step; subjecting the amine absorbent from the residual CO2 removal step to a separation step to separate heat stable amine salts from the amine absorbent; and returning the amine absorbent having a reduced concentration of heat stable amine salts to the CO2 capture process.
    Type: Application
    Filed: September 29, 2011
    Publication date: September 20, 2012
    Applicants: DOW GLOBAL TECHNOLOGIES LLC, ALSTOM TECHNOLOGY LTD.
    Inventors: Nareshkumar B. HANDAGAMA, Barath BABURAO, Frederic VITSE, Stephen A. BEDELL, Jonathan W. LEISTER, Ross DUGAS