Patents by Inventor Darrell R. Herling

Darrell R. Herling 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).

  • Patent number: 7744751
    Abstract: The present invention provides a process for producing reagents for a chemical reaction by introducing a fuel containing hydrocarbons into a flash distillation process wherein the fuel is separated into a first component having a lower average molecular weight and a second component having a higher average molecular weight. The first component is then reformed to produce synthesis gas wherein the synthesis gas is reacted catalytically to produce the desire reagent.
    Type: Grant
    Filed: September 15, 2008
    Date of Patent: June 29, 2010
    Assignee: Battelle Memorial Institute
    Inventors: Darrell R. Herling, Chris L. Aardahl, Robert T. Rozmiarek, Kenneth G. Rappe, Yong Wang, Jamelyn D. Holladay
  • Publication number: 20090011291
    Abstract: The present invention provides a process for producing reagents for a chemical reaction by introducing a fuel containing hydrocarbons into a flash distillation process wherein the fuel is separated into a first component having a lower average molecular weight and a second component having a higher average molecular weight. The first component is then reformed to produce synthesis gas wherein the synthesis gas is reacted catalytically to produce the desire reagent.
    Type: Application
    Filed: September 15, 2008
    Publication date: January 8, 2009
    Inventors: Darrell R. Herling, Chris L. Aardahl, Robert T. Rozmiarek, Kenneth G. Rappe, Yong Wang, Jamelyn D. Holladay
  • Patent number: 7435760
    Abstract: The present invention provides a process for producing reagents for a chemical reaction by introducing a fuel containing hydrocarbons into a flash distillation process wherein the fuel is separated into a first component having a lower average molecular weight and a second component having a higher average molecular weight. The first component is then reformed to produce synthesis gas wherein the synthesis gas is reacted catalytically to produce the desire reagent.
    Type: Grant
    Filed: May 12, 2005
    Date of Patent: October 14, 2008
    Assignee: Battelle Memorial Institute
    Inventors: Darrell R Herling, Chris L. Aardahl, Robert T. Rozmiarek, Kenneth G. Rappe, Yong Wang, Jamelyn D. Holladay
  • Patent number: 6692704
    Abstract: A non-thermal plasma (NTP) reactor structural conductor element includes a base conductor support and a high dielectric constant (“high k”) barrier layer supported by and substantially surrounding the base conductor support to form a structural conductor NTP reactor element. The structural conductor element may comprise a variety of shapes such as plates, sheets, half-box, I shapes, C shapes, or comb shapes, among others. In one embodiment, the dielectric barrier layer includes a coating applied to the base conductor support. In another embodiment, the dielectric barrier layer includes a high k film laminated to the base conductor support. In yet another embodiment, the base conductor support integrally forms the dielectric barrier layer via conversion of surfaces of the base conductor using electrochemical, thermal or chemical means to form the dielectric barrier layer.
    Type: Grant
    Filed: March 19, 2001
    Date of Patent: February 17, 2004
    Assignee: Delphi Technologies, Inc.
    Inventors: David Emil Nelson, Bob X. Li, Mark David Hemingway, Suresh Baskaran, Joachim Kupe, Gregory Stephen Sims, Delbert L. Lessor, Carl Elmer Miller, Darrell R. Herling
  • Patent number: 6537507
    Abstract: A non-thermal plasma reactor element is provided comprising a multi-cell stack prepared from a plurality of formed building blocks of dielectric material, the walls of the building blocks defining a cell having an exhaust passage for flowing gas to be treated therethrough. A conductive print forming an electrode and connector is disposed on at least one wall of each of the cells and outer insulative plates, disposed on opposite ends of the multi-cell stack, are provided to protect the conductive print. The non-thermal plasma reactor element includes cells defined by a single structural dielectric barrier comprising a “conductor-single structural dielectric barrier-exhaust passage-conductor” arrangement, wherein individual cells of the reactor element are defined by a single structural dielectric barrier.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: March 25, 2003
    Assignee: Delphi Technologies, Inc.
    Inventors: David Emil Nelson, Bob Xiaobin Li, Mark David Hemingway, Darrell R. Herling, Suresh Baskaran
  • Publication number: 20020131916
    Abstract: A non-thermal plasma (NTP) reactor structural conductor element includes a base conductor support and a high dielectric constant (“high k”) barrier layer supported by and substantially surrounding the base conductor support to forma structural conductor NTP reactor element. The structural conductor element may comprise a variety of shapes such as plates, sheets, half-box, I shapes, C shapes, or comb shapes, among others.
    Type: Application
    Filed: March 19, 2001
    Publication date: September 19, 2002
    Inventors: David Emil Nelson, Bob X. Li, Mark David Hemingway, Suresh Baskaran, Joachim Kupe, Gregory Stephen Sims, Delbert L. Lessor, Carl Elmer Miller, Darrell R. Herling
  • Patent number: 6423190
    Abstract: An exhaust treatment system is provided for use with an internal combustion engine of a motor vehicle. The exhaust treatment system includes a parallel plate, monolithic plasma reactor for reducing nitrogen oxides in the exhaust gas from the engine, an electric power source for providing an electrical signal to the electrodes of the plasma reactor, and a controller interconnected between the electric power source and the plasma reactor for modulating the electrical signal to the plasma reactor. More specifically, the electric power source provides an alternating current electrical signal and the controller modulates the electrical signal off in accordance with a predetermined duty cycle, thereby achieving uniform barrier discharge in the plasma reactor.
    Type: Grant
    Filed: December 19, 2000
    Date of Patent: July 23, 2002
    Assignee: Delphi Technologies, Inc.
    Inventors: Mark David Hemingway, David Alexander Goulette, Eugene V. Ripley, Darrell R. Herling
  • Publication number: 20020028163
    Abstract: A non-thermal plasma reactor element is provided comprising a multi-cell stack prepared from a plurality of formed building blocks of dielectric material, the walls of the building blocks defining a cell having an exhaust passage for flowing gas to be treated therethrough. A conductive print forming an electrode and connector is disposed on at least one wall of each of the cells and outer insulative plates, disposed on opposite ends of the multi-cell stack, are provided to protect the conductive print. The non-thermal plasma reactor element includes cells defined by a single structural dielectric barrier comprising a “conductor-single structural dielectric barrier-exhaust passage-conductor” arrangement, wherein individual cells of the reactor element are defined by a single structural dielectric barrier.
    Type: Application
    Filed: December 19, 2000
    Publication date: March 7, 2002
    Inventors: David Emil Nelson, Bob Xiaobin Li, Mark David Hemingway, Darrell R. Herling, Suresh Baskaran
  • Publication number: 20010040089
    Abstract: An exhaust treatment system is provided for use with an internal combustion engine of a motor vehicle. The exhaust treatment system includes a parallel plate, monolithic plasma reactor for reducing nitrogen oxides in the exhaust gas from the engine, an electric power source for providing an electrical signal to the electrodes of the plasma reactor, and a controller interconnected between the electric power source and the plasma reactor for modulating the electrical signal to the plasma reactor. More specifically, the electric power source provides an alternating current electrical signal and the controller modulates the electrical signal off in accordance with a predetermined duty cycle, thereby achieving uniform barrier discharge in the plasma reactor.
    Type: Application
    Filed: December 19, 2000
    Publication date: November 15, 2001
    Inventors: Mark David Hemingway, David Alexander Goulette, Eugene V. Ripley, Darrell R. Herling