Patents by Inventor Thomas Frank Saturno

Thomas Frank Saturno 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).

  • Refrigerant additive compositions containing perfluoropolyethers
    Patent number: 9315709
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Grant
    Filed: May 14, 2014
    Date of Patent: April 19, 2016
    Assignee: THE CHEMOURS COMPANY FC, LLC
    Inventors: Thomas Joseph Leck, Thomas Frank Saturno, Gregory A Bell
  • REFRIGERANT ADDITIVE COMPOSITIONS CONTAINING PERFLUOROPOLYETHERS
    Publication number: 20140245760
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Application
    Filed: May 14, 2014
    Publication date: September 4, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas Joseph Leck, Thomas Frank Saturno, Gregory A. Bell
  • Refrigerant additive compositions containing perfluoropolyethers
    Patent number: 8758641
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: June 24, 2014
    Assignee: E I du Pont de Nemours and Company
    Inventors: Thomas Joseph Leck, Thomas Frank Saturno, Gregory A Bell
  • Refrigerant additive compositions containing perfluoropolyethers
    Patent number: 8426657
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Grant
    Filed: September 23, 2011
    Date of Patent: April 23, 2013
    Assignee: E I du Pont de Nemours and Company
    Inventors: Thomas J. Leck, Thomas Frank Saturno, Gregory A. Bell
  • Refrigerant compositions containing perfluoropolyethers
    Patent number: 8188323
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity or energy efficiency of the refrigeration, air conditioning and heat transfer system.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: May 29, 2012
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Thomas J. Leck, Thomas Frank Saturno, Gregory A. Bell
  • Refrigerant Additive Compositions Containing Perfluoropolyethers
    Publication number: 20120011864
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Application
    Filed: September 23, 2011
    Publication date: January 19, 2012
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: THOMAS J. LECK, Thomas Frank Saturno, Gregory A. Bell
  • Refrigerant additive compositions containing perfluoropolyethers
    Patent number: 8049046
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Grant
    Filed: June 9, 2010
    Date of Patent: November 1, 2011
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Thomas J. Leck, Thomas Frank Saturno, Gregory A. Bell
  • Refrigerant Additive Compositions Containing Perfluoropolyethers
    Publication number: 20100243948
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Application
    Filed: June 9, 2010
    Publication date: September 30, 2010
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Thomas J. Leck, Thomas Frank Saturno, Gregory A. Bell
  • Refrigerant additive compositions containing perfluoropolyethers
    Patent number: 7759532
    Abstract: The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
    Type: Grant
    Filed: July 11, 2007
    Date of Patent: July 20, 2010
    Assignee: E.I. du Pont de Nemours and Company
    Inventors: Thomas J. Leck, Thomas Frank Saturno, Gregory A. Bell
  • Method of making a membrane-electrode assembly
    Patent number: 6180163
    Abstract: The present invention relates to an electrochemical cell and a process for converting anhydrous hydrogen halide to halogen gas using a membrane-electrode assembly (MEA) or a separate membrane and electrode arrangement, such as gas diffusion electrodes with a membrane.
    Type: Grant
    Filed: January 12, 1999
    Date of Patent: January 30, 2001
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: John Stanley Artysiewicz, Warren H. Buck, Sridhar Makam P. Kumar, Thomas Frank Saturno
  • Electrochemical conversion of anhydrous hydrogen halide to halogens gas using a membrane-electrode assembly or gas diffusion electrodes
    Patent number: 5798036
    Abstract: The present invention relates to an electrochemical cell and a process for converting anhydrous hydrogen halide to halogen gas using a membrane-electrode assembly (MEA) or a separate membrane and electrode arrangement, such as gas diffusion electrodes with a membrane.
    Type: Grant
    Filed: June 28, 1996
    Date of Patent: August 25, 1998
    Assignee: E. I. du Pont de Nemours and Company
    Inventors: William H. Zimmerman, Thomas Frank Saturno, John Stanley Artysiewicz, James Arthur Trainham, Clarence Garlan Law, Jr., John Scott Newman, Douglas John Eames