Patents by Inventor John Hagan

John Hagan 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: 20250215490
    Abstract: The invention relates to a method for sequencing a heteropolymeric target nucleic acid sequence that involves stochastic sensing. The invention also relates to a method for improving a pore for sequencing a target nucleic acid sequence by modifying one or more sites in the pore.
    Type: Application
    Filed: November 12, 2024
    Publication date: July 3, 2025
    Applicant: Oxford University Innovation Limited
    Inventors: David Jackson Stoddart, Andrew John Heron, Giovanni Maglia, John Hagan Pryce Bayley
  • Patent number: 12247990
    Abstract: Provided herein are methods for moving molecular hoppers along tracks; methods of characterising an analyte using molecular hoppers; kits for characterising an analyte; and molecule hoppers per se and systems comprising such hoppers. The invention particularly relates to the use of such methods and kits in the characterisation of analytes.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: March 11, 2025
    Assignee: OXFORD UNIVERSITY INNOVATION LIMITED
    Inventors: Yujia Qing, John Hagan Pryce Bayley
  • Publication number: 20250054665
    Abstract: The invention relates to a process for moving a droplet from a first location to a second location, which droplet comprises a magnetic material disposed in an aqueous medium. The invention also relates to a droplet assembly comprising a droplet, which droplet comprises a magnetic material disposed in an aqueous medium. Various uses of the droplet assembly are also described.
    Type: Application
    Filed: July 16, 2024
    Publication date: February 13, 2025
    Inventors: John Hagan Pryce Bayley, Kunwar Tanuj Sapra, Tobias Wauer, Holger Gerlach, Shiksha Mantri, Jamie Hill
  • Patent number: 12173364
    Abstract: The invention relates to a method for sequencing a heteropolymeric target nucleic acid sequence that involves stochastic sensing. The invention also relates to a method for improving a pore for sequencing a target nucleic acid sequence by modifying one or more sites in the pore.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: December 24, 2024
    Assignee: Oxford University Innovation Limited
    Inventors: David Jackson Stoddart, Andrew John Heron, Giovanni Maglia, John Hagan Pryce Bayley
  • Patent number: 12123896
    Abstract: End launch termination devices are shown and disclosed. In one embodiment, the device includes a housing, a first clamp fixedly attached to the housing, and a second clamp opposed to the first clamp and movably attached to at least one of the first clamp or the housing, the first and second clamps defining a gap therebetween to receive a test substrate. The device additionally includes a conductor received in the cavity and fixedly attached to the housing, a center pin attached to the conductor and extending into the gap, and a rod resistor received in the cavity, attached to the conductor, and extending out of the housing.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: October 22, 2024
    Assignee: Krytar, Inc.
    Inventors: Douglas John Hagan, Michael Romero
  • Patent number: 12116597
    Abstract: Disclosed here are uses of autophagy inhibitors for treating a subject at risk of suffering from an aneurysm. The present disclosure demonstrates that autophagy plays a role in THSD1-mediated focal adhesion stability and aneurysm formation and characterizes molecular targets for therapeutic intervention.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: October 15, 2024
    Assignee: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Dong H. Kim, Yanning Rui, Zhen Xu, John Hagan
  • Patent number: 12073966
    Abstract: The invention relates to a process for moving a droplet from a first location to a second location, which droplet comprises a magnetic material disposed in an aqueous medium. The invention also relates to a droplet assembly comprising a droplet, which droplet comprises a magnetic material disposed in an aqueous medium. Various uses of the droplet assembly are also described.
    Type: Grant
    Filed: February 2, 2021
    Date of Patent: August 27, 2024
    Assignee: Oxford University Innovation Limited
    Inventors: John Hagan Pryce Bayley, Kunwar Tanuj Sapra, Tobias Wauer, Holger Gerlach, Shiksha Mantri, Jamie Hill
  • Publication number: 20240240246
    Abstract: The invention relates to constructs comprising a transmembrane protein pore subunit and a nucleic acid handling enzyme. The pore subunit is covalently attached to the enzyme such that both the subunit and enzyme retain their activity. The constructs can be used to generate transmembrane protein pores having a nucleic acid handling enzyme attached thereto. Such pores are particularly useful for sequencing nucleic acids. The enzyme handles the nucleic acid in such a way that the pore can detect its component nucleotides by stochastic sensing.
    Type: Application
    Filed: November 16, 2023
    Publication date: July 18, 2024
    Applicant: Oxford Nanopore Technologies PLC
    Inventors: Lakmal Jayasinghe, John Hagan Pryce Bayley, Stephen Cheley, Brian McKeown, James White, James Anthony Clarke
  • Patent number: 11998642
    Abstract: The invention provides a droplet encapsulate comprising: a drop of a hydrophobic medium; a peripheral layer of non-polymeric amphipathic molecules around the surface of the drop; and an aqueous droplet within the peripheral layer, the aqueous droplet comprising: (a) an aqueous medium and (b) an outer layer of non-polymeric amphipathic molecules around the surface of the aqueous medium. The invention also provides processes for preparing the droplet encapsulates. Various uses of the droplet encapsulates are also described, including their use as drug delivery vehicles, in synthetic biology, and in the study of membrane proteins.
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: June 4, 2024
    Assignee: Oxford University Innovation Limited
    Inventors: John Hagan Pryce Bayley, Andrew Heron, Gabriel Villar
  • Patent number: 11964844
    Abstract: A fish tape case is configured to house a fish tape. The fish tape includes a shell having an upper base wall, a lower base wall, an inner side wall extending between inner perimeters of the base walls and forming a central aperture through the shell, an outer side wall extending between outer perimeters of the base walls and defining an outer diameter of the shell, the walls defining a cavity therein, the upper base wall having a first opening therethrough in communication with the cavity through which the fish tape can exit, and the outer side wall having a second opening therethrough in communication with the cavity through which the fish tape can exit. A storage reel is mounted in the cavity for holding the fish tape.
    Type: Grant
    Filed: September 11, 2020
    Date of Patent: April 23, 2024
    Assignee: GREENLEE TOOLS, INC.
    Inventors: John Wayne Kroening, James Donald Schmidt, Greg Sassi, John Hagan
  • Patent number: 11859247
    Abstract: The invention relates to constructs comprising a transmembrane protein pore subunit and a nucleic acid handling enzyme. The pore subunit is covalently attached to the enzyme such that both the subunit and enzyme retain their activity. The constructs can be used to generate transmembrane protein pores having a nucleic acid handling enzyme attached thereto. Such pores are particularly useful for sequencing nucleic acids. The enzyme handles the nucleic acid in such a way that the pore can detect its component nucleotides by stochastic sensing.
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: January 2, 2024
    Assignee: Oxford Nanopore Technologies PLC
    Inventors: Lakmal Jayasinghe, John Hagan Pryce Bayley, Stephen Cheley, Brian McKeown, James White, James Clarke
  • Publication number: 20230270715
    Abstract: Disclosed here are uses of autophagy inhibitors for treating a subject at risk of suffering from an aneurysm. The present disclosure demonstrates that autophagy plays a role in THSD1-mediated focal adhesion stability and aneurysm formation and characterizes molecular targets for therapeutic intervention.
    Type: Application
    Filed: May 25, 2022
    Publication date: August 31, 2023
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Dong H. Kim, Yanning Rui, Zhen Xu, John Hagan
  • Publication number: 20230212522
    Abstract: The disclosure describes global transcriptome profiling in human vascular endothelial cells upon THSD1 knockdown and identification from these studies of specific genes and pathways that are THSD1. The analysis highlights a role for THSD1 in regulating endothelial to mesenchymal transition and other pathways. The analysis also demonstrates that endothelial cell injury is the first event of an intracranial aneurysm. The disclosure provides novel cell lines and reagents used for better understanding the molecular mechanism of THSD1 biology.
    Type: Application
    Filed: May 25, 2022
    Publication date: July 6, 2023
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Dong H. Kim, Yuanqing Yan, Yanning Rui, Zhen Xu, John Hagan
  • Publication number: 20230213553
    Abstract: End launch termination devices are shown and disclosed. In one embodiment, the device includes a housing, a first clamp fixedly attached to the housing, and a second clamp opposed to the first clamp and movably attached to at least one of the first clamp or the housing, the first and second clamps defining a gap therebetween to receive a test substrate. The device additionally includes a conductor received in the cavity and fixedly attached to the housing, a center pin attached to the conductor and extending into the gap, and a rod resistor received in the cavity, attached to the conductor, and extending out of the housing.
    Type: Application
    Filed: January 3, 2023
    Publication date: July 6, 2023
    Applicant: Krytar, Inc.
    Inventors: Douglas John Hagan, Michael Romero
  • Publication number: 20230210858
    Abstract: Disclosed here are uses of anti-podosome therapies for treating a subject at risk of suffering from an aneurysm. The present disclosure demonstrates that endothelial podosomes plays a role in THSD1-mediated focal adhesion stability and aneurysm formation and characterizes molecular targets for therapeutic intervention.
    Type: Application
    Filed: May 25, 2022
    Publication date: July 6, 2023
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Dong H. Kim, Zhen Xu, Yanning Rui, John Hagan
  • Publication number: 20230212246
    Abstract: Disclosed here are metal coils conjugated to TGF-beta ligand(s) or TGF-beta activator(s) to improve the outcome of existing surgical treatments on intracranial aneurysm patients and methods for using the same.
    Type: Application
    Filed: May 25, 2022
    Publication date: July 6, 2023
    Applicant: THE BOARD OF REGENTS OF THE UNIVERSITY OF TEXAS SYSTEM
    Inventors: Dong H. Kim, Zhen Xu, Yanning Rui, John Hagan
  • Publication number: 20230193181
    Abstract: The invention relates to an apparatus for producing a droplet assembly, which apparatus comprises: at least one droplet generator suitable for generating droplets of a viscous droplet medium; a droplet receiving region which is moveable relative to the at least one droplet generator; a temperature controller; and a control unit, which control unit is adapted to control the dispensing of droplets from the at least one droplet generator and the movement of the droplet receiving region relative to the at least one droplet generator, wherein the apparatus is adapted to produce a droplet assembly in the droplet receiving region, wherein the droplet assembly comprises a plurality of droplets, wherein each of said droplets comprises (i) a droplet medium, and (ii) an outer layer of amphipathic molecules around the surface of the droplet medium.
    Type: Application
    Filed: May 20, 2021
    Publication date: June 22, 2023
    Inventors: John Hagan Pryce Bayley, Linna Zhou
  • Patent number: 11673762
    Abstract: A fish tape case is configured to house a fish tape in accordance with some example embodiments is provided. The fish tape includes a shell having a rotatable tray therein. A fish tape extends through openings in the shell and the tray. The fish tape case does not include a handle.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: June 13, 2023
    Assignee: GREENLEE TOOLS, INC.
    Inventors: Janine Victoria Mazur, William Nordlin, John Hagan, John Wayne Kroening
  • Publication number: 20230115014
    Abstract: A hand-held conduit bending tool includes an elongated handle and a bender head disposed on the handle. The bender head comprising a body portion having at least one curved channel therein. In an embodiment, the channel is elliptical in cross-section. A handle mount is at a rear end of the body portion and rearward of the hook portion and a foot pedal is formed. In some embodiments, two channels are provided to accommodate two differently sized conduits. Markings are provided to enable use of the tool in a head-down position and in a head-up position.
    Type: Application
    Filed: November 22, 2021
    Publication date: April 13, 2023
    Inventors: John Wayne Kroening, Sachin Shashikant Dakare, Andrew Francis Troy, Katey Earley, Rahul Maruti Nanche, Jae Kwang Lee, John Hagan
  • Patent number: D1036213
    Type: Grant
    Filed: April 28, 2023
    Date of Patent: July 23, 2024
    Assignee: EMERSON PROFESSIONAL TOOLS, LLC
    Inventors: Sachin Shashikant Dakare, Rahul Maruti Nanche, John Wayne Kroening, Andrew Francis Troy, Katey Earley, Jae Kwang Lee, John Hagan