Patents by Inventor Douglas Barnes

Douglas Barnes 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: 11972436
    Abstract: A system comprises at least one computer device in communication with one or more server computers. The system converts unstructured text into usable order details, and uses instant messaging to notify recipients of the order details. The notices include electronic web links that launch a web interface that generates an editable, pre-populated electronic order ticket based on the order details. Submission of the electronic order ticket launches an auction during which the recipients may respond with offers to fulfill to the electronic order ticket. If after the auction more than one response is needed to fill the electronic order ticket, the system automatically allocates how and in which order the responses will be used to fill the electronic order ticket. If the electronic order ticket is not completely filled after the auction, the electronic order ticket is submitted to one or more additional exchanges for further filling.
    Type: Grant
    Filed: April 15, 2021
    Date of Patent: April 30, 2024
    Assignee: ICE Data, LP
    Inventors: Jacob E. Pechenik, Gregory S. Campbell, Douglas E. Miller, Blake A. Barnes, Kevin Kimmel, Todd M. Kenney, Carmelo Piccione, Yasmin Sohrawardy
  • Publication number: 20240125253
    Abstract: A valve actuation system comprises a first arm having a first arm contact surface and operatively connected to a valve actuation motion. A second arm having a second arm contact surface is operatively connected to the at least one engine valve. A discrete lost motion device is provided that is controllable between a first, motion conveying state and a second, motion absorbing state. The discrete lost motion devices comprises a plunger contact surface and a housing contact surface. The housing contact surface is configured to engage one of the first or second arm contact surfaces, and the plunger contact surface is configured to engage another of the first and the second arm contact surfaces. The first and second arm contact surfaces, the housing contact surface and the first plunger contact surface are configured to support the discrete lost motion device between the first arm and the second arm.
    Type: Application
    Filed: October 10, 2023
    Publication date: April 18, 2024
    Inventors: Bruce A. SWANBON, Justin D. BALTRUCKI, Robb JANAK, G. Michael GRON, JR., John MANDELL, Marc B. SILVA, Tyler HINES, Matei ALEXANDRU, Austen P. METSACK, Gabriel S. ROBERTS, P. Douglas AUBIN, Nathaniel P. HASSALL, John Jerl PURCELL, III, Adam C. CECIL, David M. BARNES
  • Publication number: 20240117528
    Abstract: A fiber forming device is disclosed that is well suited to producing nonwoven webs having excellent barrier properties. In one aspect, the fiber forming device can be used to produce meltblown webs or coform webs. The fiber forming device includes a die head containing multiple rows of polymer nozzles for forming fibers. Air flow paths are positioned on either side of the rows of polymer nozzles. In addition, an air flow path is positioned in between the rows of polymer nozzles. The air flow paths produce an attenuating gas stream that attenuates fibers being produced by the polymer nozzles and directs the fibers onto a forming surface for forming nonwoven webs.
    Type: Application
    Filed: October 25, 2021
    Publication date: April 11, 2024
    Inventors: Bryan D. Haynes, Douglas J. Hulslander, Craig A. Barnes
  • Publication number: 20240109031
    Abstract: The present disclosure provides a system for processing ultramafic material. The system may comprise a reactor for accelerating weathering of said ultramafic material. The reactor may comprise one or more chambers comprising one or more microbes, biological medicators, or enzymatic accelerants to facilitate the weathering of the ultramafic material.
    Type: Application
    Filed: April 19, 2023
    Publication date: April 4, 2024
    Inventors: Stephen J. ROMANIELLO, Brian D. LEY, Douglas O. EDWARDS, Margaret G. ANDREWS, Nathan G. WALWORTH, Thomas ISHOEY, Tom C. GREEN, Francesc MONTSERRAT, Martin VAN DEN BERGHE, Kenneth NEALSON, Devon Barnes COLE, Kelly ERHART
  • Publication number: 20240101274
    Abstract: An electric pushback vehicle includes a frame having a forward portion and a rear portion. The vehicle further includes front drive axle and a rear drive axle configured to communicate power to ground engaging members. A traction battery is housed within the electric pushback vehicle and provides electric power to an electric motor to drive an output shaft. A transmission is connected to receive mechanical power from the electric motor through a torque converter.
    Type: Application
    Filed: October 13, 2020
    Publication date: March 28, 2024
    Inventors: Trevor Douglas ROEBUCK, Brian Wallace YODER, Patrick Dwaine WARDEN, Chase Cherek SCHOFIELD, Robert Charles BRADLEY, Anthony Christopher MORRIS, Joshua David BARNES, William Cole KOSTER, Ian Kendall BALK, James Chandler LIGGETT
  • Patent number: 11890407
    Abstract: A canister connection system for a negative pressure wound therapy system. The canister connection system includes an attachment fixture removably connected to a pump unit. The attachment fixture includes a first engaging mechanism disposed adjacent its first end configured to engage a corresponding first engaging mechanism of the canister and a second engaging mechanism disposed adjacent its second end for engaging a corresponding second engaging mechanism of the canister for removably connecting the canister to the pump unit.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: February 6, 2024
    Assignee: DeRoyal Industries, Inc.
    Inventors: Walter Cleveland Cowart, Scott Douglas Barnes, Vincent Denis Jardret, Jonathan Matthew Cayce, Dhanvin Sunil Desai, Joe Lowell Smith, Breanna Julia Rhyne
  • Patent number: 11759616
    Abstract: A negative pressure wound therapy device that includes a first tubing connectable in flow communication with a source of negative pressure configured for application of negative pressure to a wound site, a second tubing in flow communication with the wound site, and a valve.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: September 19, 2023
    Assignee: DEROYAL INDUSTRIES, INC.
    Inventors: Vincent Denis Jardret, Jonathan Matthew Cayce, Walter Cleveland Cowart, Scott Douglas Barnes, Gregory S. Hodge
  • Publication number: 20230249127
    Abstract: The present invention relates to a method of capturing CO2 from a gas stream. The method uses a two liquid phase capture composition.
    Type: Application
    Filed: July 14, 2021
    Publication date: August 10, 2023
    Applicant: C-Capture Ltd
    Inventors: Douglas Barnes, Caspar Schoolderman, Duncan Holdsworth, Christopher Rayner
  • Patent number: 11696982
    Abstract: A medical device attachment system including a mounting system having a receptacle for receiving a hook attached to a medical device. The receptacle includes a rear wall, a first side wall, a second side wall, and a notch formed by the walls for closely receiving the hook. A plate mount forms a front wall of the receptacle and an appropriate attachment component is secured to the mounting plate for removably securing the mounting system to a desired support structure for the medical device.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: July 11, 2023
    Assignee: DeRoyal Industries, Inc.
    Inventors: Scott Douglas Barnes, Vincent Denis Jardret, Dhanvin Sunil Desai, Breanna Julia Rhyne, Joe Lowell Smith, Walter Cleveland Cowart
  • Publication number: 20220296802
    Abstract: A negative pressure wound therapy device that includes a first tubing connectable in flow communication with a source of negative pressure configured for application of negative pressure to a wound site, a second tubing in flow communication with the wound site, and a valve.
    Type: Application
    Filed: March 17, 2022
    Publication date: September 22, 2022
    Applicant: DeRoyal Industries, Inc.
    Inventors: Vincent Denis Jardret, Jonathan Matthew Cayce, Walter Cleveland Cowart, Scott Douglas Barnes, Gregory S. Hodge
  • Publication number: 20220297053
    Abstract: The invention provides a method for the capture of at least one acid gas in a composition, the release of said gas from said composition and the subsequent regeneration of said composition for re-use. The method comprises the step of capturing an acid gas by contacting said acid gas with a capture composition comprising at least one salt of a carboxylic acid dissolved in a solvent system consisting substantially of water.
    Type: Application
    Filed: June 7, 2022
    Publication date: September 22, 2022
    Applicant: C-Capture Ltd
    Inventors: Douglas Barnes, Caspar Schoolderman, Gergely Jakab, Christopher Rayner
  • Patent number: 11351498
    Abstract: The invention provides a method for the capture of at least one acid gas in a composition, the release of said gas from said composition and the subsequent regeneration of said composition for re-use. The method comprises the step of capturing an acid gas by contacting said acid gas with a capture composition comprising at least one salt of a carboxylic acid dissolved in a solvent system consisting substantially of water.
    Type: Grant
    Filed: August 2, 2018
    Date of Patent: June 7, 2022
    Assignee: C-Capture Ltd
    Inventors: Douglas Barnes, Caspar Schoolderman, Gergely Jakab, Christopher Rayner
  • Patent number: 11305050
    Abstract: A negative pressure wound therapy device that includes a first tubing connectable in flow communication with a source of negative pressure configured for application of negative pressure to a wound site, a second tubing in flow communication with the wound site, and a valve.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: April 19, 2022
    Assignee: DeRoyal Industries, Inc.
    Inventors: Vincent Denis Jardret, Jonathan Matthew Cayce, Walter Cleveland Cowart, Scott Douglas Barnes, Gregory S. Hodge
  • Publication number: 20210275732
    Abstract: A canister connection system for a negative pressure wound therapy system. The canister connection system includes an attachment fixture removably connected to a pump unit. The attachment fixture includes a first engaging mechanism disposed adjacent its first end configured to engage a corresponding first engaging mechanism of the canister and a second engaging mechanism disposed adjacent its second end for engaging a corresponding second engaging mechanism of the canister for removably connecting the canister to the pump unit.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Applicant: DeRoyal Industries, Inc.
    Inventors: Walter Cleveland Cowart, Scott Douglas Barnes, Vincent Denis Jardret, Jonathan Matthew Cayce, Dhanvin Sunil Desai, Joe Lowell Smith, Breanna Julia Rhyne
  • Publication number: 20210275739
    Abstract: A medical device attachment system including a mounting system having a receptacle for receiving a hook attached to a medical device. The receptacle includes a rear wall, a first side wall, a second side wall, and a notch formed by the walls for closely receiving the hook. A plate mount forms a front wall of the receptacle and an appropriate attachment component is secured to the mounting plate for removably securing the mounting system to a desired support structure for the medical device.
    Type: Application
    Filed: March 5, 2021
    Publication date: September 9, 2021
    Applicant: DeRoyal Industries, Inc.
    Inventors: Scott Douglas Barnes, Vincent Denis Jardret, Dhanvin Sunil Desai, Breanna Julia Rhyne, Joe Lowell Smith, Walter Cleveland Cowart
  • Publication number: 20200206677
    Abstract: The invention provides a method for the capture of at least one acid gas in a composition, the release of said gas from said composition and the subsequent regeneration of said composition for re-use. The method comprises the step of capturing an acid gas by contacting said acid gas with a capture composition comprising at least one salt of a carboxylic acid dissolved in a solvent system consisting substantially of water.
    Type: Application
    Filed: August 2, 2018
    Publication date: July 2, 2020
    Applicant: C-Capture Ltd
    Inventors: Douglas Barnes, Caspar Schoolderman, Gergely Jakab, Christopher Rayner
  • Patent number: 10628385
    Abstract: Apparatus and methods to control selection of media content provide a mechanism to enhance user interaction with multimedia devices. Additional apparatus, systems, and methods are disclosed.
    Type: Grant
    Filed: February 28, 2017
    Date of Patent: April 21, 2020
    Assignee: BlackBerry Limited
    Inventors: Ashish Kaila, Jordan Douglas Barnes
  • Patent number: D935033
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 2, 2021
    Assignee: DeRoyal Industries, Inc.
    Inventors: Walter Cleveland Cowart, Scott Douglas Barnes, Vincent Denis Jardret, Jonathan Matthew Cayce, Dhanvin Sunil Desai, Joe Lowell Smith, Breanna Julia Rhyne
  • Patent number: D935034
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 2, 2021
    Assignee: DeRoyal Industries, Inc.
    Inventors: Walter Cleveland Cowart, Scott Douglas Barnes, Vincent Denis Jardret, Jonathan Matthew Cayce, Dhanvin Sunil Desai, Joe Lowell Smith, Breanna Julia Rhyne
  • Patent number: D935035
    Type: Grant
    Filed: March 5, 2020
    Date of Patent: November 2, 2021
    Inventors: Walter Cleveland Cowart, Scott Douglas Barnes, Vincent Denis Jardret, Jonathan Matthew Cayce, Dhanvin Sunil Desai, Joe Lowell Smith, Breanna Julia Rhyne