Patents by Inventor Elizabeth A. Hughes

Elizabeth A. Hughes 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).

  • Publication number: 20250091256
    Abstract: Systems, methods, and devices for providing a recycling technique for fiber-reinforced composite material using electromagnetic radiation. The recycling technique comprising selecting one or more parameters for a microwave system, orienting the fiber-reinforced composite material within a microwave chamber of the microwave system, microwaving the fiber-reinforced composite material using electromagnetic radiation based on the selected one or more parameters to expel a plurality of fibers from the fiber-reinforced composite material, and collecting the expelled plurality of fibers and remaining matrix material from the microwave chamber.
    Type: Application
    Filed: September 13, 2024
    Publication date: March 20, 2025
    Inventors: Mark H. Privett, Danielle M. Coverdell, Susan R. Schickling, Dwayne A. Hughes, Elizabeth Irene Reza, Eric A. Eastwood
  • Patent number: 12215278
    Abstract: The present invention provides methods of increasing oil production, hydraulic fracturing, and carbon sequestration in subterranean formations. Surface treatment compositions used in these methods are also disclosed. The methods comprise: (1) injecting into the well the surface treatment composition with or without a pretreatment; (2) allowing one or more components of the surface treatment composition to chemically bond to a surface of the subterranean formation; and (3) removing oil from the well or from one or more production wells that are in fluid communication with the well. The surface treatment composition comprises (a) a fluid comprising a hydrocarbon liquid, a supercritical fluid, and/or a liquefied gas; and (b) a surface modifying component. The component (b) comprises (i) an organometallic compound and (ii) an organosilane having halogen substituents. In carbon sequestration, the fluid (a) contains carbon dioxide.
    Type: Grant
    Filed: June 2, 2023
    Date of Patent: February 4, 2025
    Assignee: ACULON INC.
    Inventors: Eric L. Hanson, Majid Monji, Elizabeth Cambre, Edward Hughes
  • Publication number: 20250035075
    Abstract: A method of operating an exhaust gas recirculation (EGR) pump for an internal combustion engine including: providing an EGR pump assembly including an electric motor coupled to a roots device having rotors, the EGR pump assembly operably connected to the internal combustion engine; providing a system controller; providing an EGR control unit linked to the EGR pump assembly; sending a speed command from the system controller to the EGR control unit; determining if a motor temperature and a module temperature are within a predetermined target; outputting a desired speed signal; determining if a motor speed is within a predetermined target; determining if a motor voltage is within a predetermined target; and outputting a current to the electric motor controlling the speed of the electric motor and regulating an EGR mass flow rate.
    Type: Application
    Filed: October 15, 2024
    Publication date: January 30, 2025
    Inventors: Sarah Elizabeth Behringer, Douglas Anthony Hughes, Brandon Biller, Witt Thanom
  • Patent number: 8119779
    Abstract: The present invention provides a phosphoramidate compound having the structure (I) wherein X comprises a monosaccharide group comprising the structure (II) or (III) or a pharmaceutically acceptable salt, ester or salt of such ester. The present invention also provides processes for the production of (I) and uses thereof.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: February 21, 2012
    Inventors: Christopher McGuigan, Antonella Carangio, Bruce Caterson, Clare Elizabeth Hughes, Clare Louise Curtis
  • Publication number: 20100059969
    Abstract: This invention describes a magnetic boot binding for snowboards. The magnetic boot binding secures a person onto a snowboard by magnetically holding the persons snowboard boots onto the snowboard. The magnetic binding utilizes hard magnets, electromagnets and/or other magnetic materials imbedded into or physically attached to the snowboard and/or the boots. If an electromagnet is used it can be electronically controlled by a remote controller to apply magnetic force, apply varying amount of magnetic force, and to release the magnetic force for quick releasing.
    Type: Application
    Filed: September 11, 2008
    Publication date: March 11, 2010
    Inventors: Alan Joel Scharman, Timothy Michael Smith, Alana Marie Prinos, Catherine Elizabeth Hughes, Justin Staart Rice, Zachary John Atanasoff, Jeremy Pace Gygi
  • Publication number: 20090312394
    Abstract: Methods and reagents in relation to the diagnosis, protection and treatment of Age Related Macular Degeneration (AMD). In particular, the methods and reagents in relation to RNA; determined to provide a strong protection to a subject against development of AMD.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 17, 2009
    Applicant: THE QUEEN'S UNIVERSITY OF BELFAST
    Inventor: Anne Elizabeth Hughes
  • Patent number: D731071
    Type: Grant
    Filed: February 19, 2014
    Date of Patent: June 2, 2015
    Inventors: Elizabeth A. Hughes, Angela Romine
  • Patent number: D777737
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: January 31, 2017
    Assignee: TRUPANION, INC.
    Inventors: Kerri Marshall, Elizabeth Hughes Ripps