Patents by Inventor James Legge

James Legge 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: 20240350651
    Abstract: The invention relates to LAG-3 binding agents, in particular particularly variable heavy chain (VH) sdAbs and bispecific agents that target both LAG-3 and PD-1, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: March 13, 2024
    Publication date: October 24, 2024
    Inventors: Carolyn EDWARDS, Angelica SETTE, Isabelle OSUCH, Yumin TENG, James LEGG, David ESCORS MURUGARREN
  • Patent number: 12077595
    Abstract: The disclosure relates to CD137 binding agents and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: September 3, 2024
    Assignee: Crescendo Biologics Limited
    Inventors: Verena Brucklacher-Waldert, Carolyn Edwards, James Legg, Jayesh Majithiya, Brian McGuinness, Christine Rossant, Yumin Teng
  • Publication number: 20240261764
    Abstract: A solvent extraction process for removing poly- and perfluoroalkyl substances (PFAS) from a PFAS laden adsorbent is disclosed. The process comprises introducing a substantially pure solvent at an elevated temperature to a bed of the PFAS laden adsorbent and continuously removing PFAS laden solvent from the adsorbent, wherein the introducing and removing are carried out simultaneously and continuously until a desired amount of PFAS is removed from the adsorbent. Also disclosed is a process for degrading poly- and perfluoroalkyl substances (PFAS) to environmentally benign products. The process comprises providing an aqueous solution containing PFAS at a concentration of greater than 50 ppm; and subjecting the aqueous solution to ultrasound using at least one ultrasonic transducer at a frequency and power and for a time sufficient to degrade substantially all of the PFAS in the solution to carbon dioxide and fluoride.
    Type: Application
    Filed: June 7, 2022
    Publication date: August 8, 2024
    Applicant: Enviropacific Services Limited
    Inventors: Ricky James LEGG, Cameron SHEARER, John Dominic HAYBALL, Luke Andrew PARKINSON
  • Patent number: 11951172
    Abstract: The invention relates to LAG-3 binding agents, in particular variable heavy chain (VH) sdAbs and bispecific agents that target both LAG-3 and PD-1, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: April 9, 2024
    Assignee: CRESCENDO BIOLOGICS LIMITED
    Inventors: Carolyn Edwards, Angelica Sette, Isabelle Osuch, Yumin Teng, James Legg, David Escors Murugarren
  • Patent number: 11952294
    Abstract: A water treatment system is disclosed. The water treatment system comprises a filtration module comprising one or more ultrafiltration membrane configured to remove one or more non-PFAS contaminant from a PFAS contaminated water stream to provide a partially purified water stream containing soluble PFAS contaminants. The water treatment system also comprises a sorption module comprising one or more sorption units comprising a sorbent material, the sorption module being in fluid communication with the filtration module and downstream therefrom and configured to remove substantially all PFAS contaminants from the partially purified water stream to provide purified water that is substantially free from PFAS contamination.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: April 9, 2024
    Assignee: Enviropacific Services Limited
    Inventor: Ricky James Legg
  • Patent number: 11814429
    Abstract: The invention relates to PD-1 binding agents that do not block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: November 14, 2023
    Assignee: CRESCENDO BIOLOGICS LIMITED
    Inventors: Bryan Edwards, Carolyn Edwards, James Legg, Martyna Lewandowska, Daniela Sydoruk, Colette Johnston, Christine Rossant, Yumin Teng
  • Publication number: 20230357405
    Abstract: The invention relates to PD-1 binding agents that block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: February 10, 2023
    Publication date: November 9, 2023
    Inventors: Phil HAYES, James LEGG, Martyna LEWANDOWSKA, Colette Johnston, Brian McGUINNESS, Mike ROMANOS, Christine ROSSANT, Yumin TENG
  • Patent number: 11591398
    Abstract: The invention relates to PD-1 binding agents that block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: February 28, 2023
    Assignee: CRESCENDO BIOLOGICS LIMITED
    Inventors: Phil Hayes, James Legg, Martyna Lewandowska, Colette Johnston, Brian McGuinness, Mike Romanos, Christine Rossant, Yumin Teng
  • Publication number: 20220306744
    Abstract: The invention relates to multifunctional PD-1 binding agents and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: March 29, 2022
    Publication date: September 29, 2022
    Inventors: Carolyn EDWARDS, James LEGG, Martyna LEWANDOWSKA, Colette JOHNSTON, Christine ROSSANT, Yumin TENG
  • Publication number: 20220220215
    Abstract: The disclosure relates to multispecific agents that simultaneously bind CD137 and PD-1 and which comprise a single domain antibody specific to CD137 and a moiety that binds PD-1, for example a single domain antibody. The disclosure also relates to therapeutic and diagnostic applications of such agents, for example in the treatment of a cancer.
    Type: Application
    Filed: May 15, 2020
    Publication date: July 14, 2022
    Inventors: Carrie ENEVER, Colette JOHNSTON, James LEGG, Pavel PISA, Martyna LEWANDOWSKA, Iain SCOTT
  • Patent number: 11312771
    Abstract: The invention relates to multifunctional PD-1 binding agents and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Grant
    Filed: January 8, 2018
    Date of Patent: April 26, 2022
    Assignee: CRESCENDO BIOLOGICS LIMITED
    Inventors: Carolyn Edwards, James Legg, Martyna Lewandowska, Colette Johnston, Christine Rossant, Yumin Teng
  • Publication number: 20210309543
    Abstract: A water treatment system is disclosed. The water treatment system comprises a filtration module comprising one or more ultrafiltration membrane configured to remove one or more non-PFAS contaminant from a PFAS contaminated water stream to provide a partially purified water stream containing soluble PFAS contaminants. The water treatment system also comprises a sorption module comprising one or more sorption units comprising a sorbent material, the sorption module being in fluid communication with the filtration module and downstream therefrom and configured to remove substantially all PFAS contaminants from the partially purified water stream to provide purified water that is substantially free from PFAS contamination.
    Type: Application
    Filed: July 31, 2019
    Publication date: October 7, 2021
    Applicant: MEMBRANE SYSTEMS AUSTRALIA PTY LTD
    Inventor: Ricky James LEGG
  • Publication number: 20210015937
    Abstract: The invention relates to LAG-3 binding agents, in particular particularly variable heavy chain (VH) sdAbs and bispecific agents that target both LAG-3 and PD-1, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: February 18, 2019
    Publication date: January 21, 2021
    Inventors: Carolyn EDWARDS, Angelica SETTE, Isabelle OSUCH, Yumin TENG, James LEGG, David ESCORS MURUGARREN
  • Publication number: 20200362047
    Abstract: The disclosure relates to CD137 binding agents and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: November 13, 2018
    Publication date: November 19, 2020
    Inventors: Verena BRUCKLACHER-WALDERT, Carolyn EDWARDS, James LEGG, Jayesh MAJITHIYA, Brian MCGUINNESS, Christine ROSSANT, Yumin TENG
  • Publication number: 20200362051
    Abstract: The disclosure relates to agents that simultaneously bind CD137 and PSMA and which comprise a single domain antibody specific to CD137 and a moiety that binds PSMA. The disclosure also relates to therapeutic and diagnostic applications of such agents, for example in the treatment or detection of a cancer.
    Type: Application
    Filed: November 13, 2018
    Publication date: November 19, 2020
    Inventors: Verena BRUCKLACHER-WALDERT, Carolyn EDWARDS, James LEGG, Jayesh MAJITHIYA, Christine ROSSANT
  • Publication number: 20200239573
    Abstract: The invention relates to PD-1 binding agents that block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: January 8, 2018
    Publication date: July 30, 2020
    Inventors: Phil Hayes, James Legg, Martyna Lewandowska, Colette Johnston, Brian McGuinness, Mike Romanos, Christine Rossant, Yumin Teng
  • Publication number: 20200239570
    Abstract: The invention relates to PD-1 binding agents that do not block the interaction of PD-1 with its ligands, and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: January 8, 2018
    Publication date: July 30, 2020
    Inventors: Bryan Edwards, Carolyn Edwards, James Legg, Martyna Lewandowska, Daniela Sydoruk, Colette Johnston, Christine Rossant, Yumin Teng
  • Publication number: 20190322749
    Abstract: The invention relates to multifunctional PD-1 binding agents and the use of such binding agents in the treatment, prevention and detection of disease.
    Type: Application
    Filed: January 8, 2018
    Publication date: October 24, 2019
    Inventors: Carolyn Edwards, James Legg, Martyna Lewandowska, Colette Johnston, Christine Rossant, Yumin Teng
  • Patent number: 9630268
    Abstract: Erosion electrodes and associated devices, systems, and methods for providing improved performance during a process driven by FEED and facilitated by fluid flushing of a worksite is disclosed. Use of erosion electrodes having varying cross-sectional geometries result in customizable channels, within which the FEED process may proceed, improving efficiency and efficacy of the process as the erosion electrode is advanced longitudinally into a workpiece.
    Type: Grant
    Filed: January 12, 2012
    Date of Patent: April 25, 2017
    Assignee: Perfect Point EDM Corp.
    Inventors: Mervyn Rudgley, James Legge
  • Patent number: 9213963
    Abstract: A method and apparatus are provided for presenting a reminder for a PIM record when there may be an opportunity for personal interaction regarding the PIM record. The opportunity for personal interaction regarding the PIM record may be identified in response to a trigger condition not associated with the PIM record. In one embodiment, an opportunity for interaction regarding a PIM record may be identified using identification information associated with the trigger condition. In another embodiment, an opportunity for interaction regarding a first PIM record may be identified when there is a contact associated with the first PIM record and a second PIM record, and there is an occurrence of a trigger condition associated with a second PIM record. In some embodiments, the portable electronic device may utilize additional information to identify or verify opportunities for interaction regarding a PIM record.
    Type: Grant
    Filed: January 15, 2013
    Date of Patent: December 15, 2015
    Assignee: BlackBerry Limited
    Inventors: Rohit Rocky Jain, Daniel James Legg, Jerome Pasquero