Patents Assigned to University of Leeds
  • Publication number: 20250078290
    Abstract: There is provided a computer-implemented method for synthesising magnetic resonance angiography (MRA) images from other types of inputted magnetic resonance (MR) images, in a subject-specific manner, the method comprising providing a conditional generative adversarial network (cGAN) that learns a combined latent representation of the inputted magnetic resonance images for each subject and learns to transform this combined latent representation to a magnetic resonance angiography image corresponding to that subject, providing a plurality of magnetic resonance (MR) images as input into the cGAN, and outputting a plurality of MRA images from the cGAN based on the plurality of inputted MR images.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 6, 2025
    Applicant: University of Leeds
    Inventors: Yan Xia, Nishant Ravikumar, Alejandro Federico Frangi
  • Patent number: 12209241
    Abstract: The disclosure relates to the assembly of Virus Like Particles [VLPs] using packaging native and artificial packaging signals and their use in vaccines and immunological compositions and the methods of vaccination or immunisation against human and animal viral pathogens.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: January 28, 2025
    Assignees: The University of Leeds, The University of York
    Inventors: German Leonov, Simon White, Peter Stockley, Nikesh Patel, Emma Wroblewski, Dan Maskell, Reidun Twarock, Richard Bingham, Eva Weiss, Eric Dykeman
  • Publication number: 20240327975
    Abstract: The invention relates to tribological composites comprising diamond-like carbon and carbonaceous multi-layered nanoparticulate, e.g. graphene nanoplatelets, and methods for their preparation.
    Type: Application
    Filed: July 12, 2022
    Publication date: October 3, 2024
    Applicant: University of Leeds
    Inventors: Liuquan Yang, Nik Roselina BINTI NIK ROSELEY, Robbie Nathan BRITTAIN, Tomasz Witold LISKIEWICZ, Anne NEVILLE
  • Patent number: 12082991
    Abstract: A three-dimensional (3D) dental scanning system (1) for scanning a dental object (D) includes a scanning surface (124a) to support the dental object (D); a scanning section (130) to capture a 3D scan of the dental object (D); a motion section (120) to move the scanning surface (124a) and scanning section (130) relative to each other in five axes of motion, whilst retaining the scanning surface (124a) in a substantially horizontal plane, and a control unit (140) configured to control the motion section (120) and the scanning section (130) to obtain a 3D scan of the dental object (D).
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: September 10, 2024
    Assignee: University of Leeds
    Inventor: Andrew James Keeling
  • Patent number: 12053475
    Abstract: Described herein are inhibitors Transient Receptor Potential Canonical (TRPC) ion channels comprising TRPC4 protein and/or TRPC5 protein for use in combating obesity and other medical conditions including insulin resistance associated with Type II diabetes or development of Type II diabetes (pre-diabetes), metabolic syndrome, non-alcoholic fatty liver disease (NAFLD) and non-alcoholic steatohepatitis (NASH). Also disclosed is the use of the inhibitors for cosmetic purposes, such as cosmetic weight loss.
    Type: Grant
    Filed: October 15, 2021
    Date of Patent: August 6, 2024
    Assignee: University of Leeds
    Inventors: David John Beech, Richard James Foster, Sin Ying Cheung, Baptiste Michel Rode
  • Patent number: 12017284
    Abstract: The present application relates to a method for the production of a noble metal nanomaterial comprising: (A) adding an aqueous solution of a source of noble metal ions and a reducing agent to an aqueous solution of an organic compound to form a reaction mixture, wherein the organic compound is capable of undergoing 2D planar stacking in aqueous solution; and (B) separating the noble metal nanomaterial from the reaction mixture. The present application also relates to a noble metal nanomaterial manufactured according to said method.
    Type: Grant
    Filed: November 19, 2019
    Date of Patent: June 25, 2024
    Assignee: University of Leeds
    Inventors: Stephen Derek Evans, Sunjie Ye, Alexander Fred Markham, Patricia Louise Coletta
  • Patent number: 11964944
    Abstract: Disclosed herein are novel compounds for treating apicomplexan parasite related disorders, methods for their use; cell line and non-human animal models of the dormant parasite phenotype and methods for their use in identifying new drugs to treat apicomplexan parasite related disorders, and biomarkers to identify disease due to the parasite and its response to treatment.
    Type: Grant
    Filed: June 2, 2022
    Date of Patent: April 23, 2024
    Assignees: The University of Chicago, J. Craig Venter Institute, Inc., The University of Sheffield, Institute for Systems Biology, The University of Leeds, The University of Strathclyde, The Government of the United States
    Inventors: Rima McLeod, Martin McPhillie, Colin W. G. Fishwick, Hernan Alejandro Lorenzi, Kai Wang, Taek-Kyun Kim, Yong Zhou, Leroy E. Hood, Ying Zhou, Kamal El Bissati, Mark Hickman, QiGui Li, Craig Roberts
  • Patent number: 11965219
    Abstract: A process for reducing microbial growth in solutions of sugars extracted from waste materials, the process comprising monitoring indicators of microbial growth in the solution in situ and administering an antimicrobial; a sugar substrate obtained by concentrating a solution of sugar treated using the process; an apparatus for extracting sugars from waste materials, the apparatus comprising a reaction vessel (10), one or more sensors (15,20) for monitoring indicators of microbial growth in the reaction vessel, a software for analysing signals from the sensor and a source of antimicrobial.
    Type: Grant
    Filed: May 14, 2019
    Date of Patent: April 23, 2024
    Assignee: UNIVERSITY OF LEEDS
    Inventors: Andrew John Blacker, Richard Anthony Bourne, William Robert Reynolds
  • Publication number: 20240124872
    Abstract: The invention relates to a method of identifying a genomic target for a test stimulus that is capable of modulating a cell phenotype, comprising: a) providing a population of cells that are phenotypically negative in response to the test stimulus; b) modifying the population of cells by random insertion into the cell genome of a gain-in-function construct; c) contacting the modified cell population with the test stimulus; d) screening the exposed modified cell population to identify modified cells that are phenotypically positive in response to the test stimulus; and e) identify a gene or genes associated with said positive phenotype thereby identifying the genomic target of the test stimulus.
    Type: Application
    Filed: February 22, 2022
    Publication date: April 18, 2024
    Applicant: University of Leeds
    Inventor: Viktor Lukacs
  • Publication number: 20240050986
    Abstract: Examples provide a multilevel switched-mode ultrasound transmitter comprising a first push-pull transistor arrangement comprising first and second drive transistors, third and fourth additional switched transistors, each arranged as a bidirectional load switch with a one of the first and second drive transistors, wherein the first drive transistor and associated third additional switched transistor operate in series as a first arm of the first push-pull transistor arrangement, and the second drive transistor and associated fourth additional switched transistor operate in series as a second arm of the first push-pull transistor arrangement, wherein each arm is coupled between a respective polarity instance of a first bipolar drive voltage supply and a common output.
    Type: Application
    Filed: December 9, 2021
    Publication date: February 15, 2024
    Applicant: University of Leeds
    Inventors: Steven Freear, David Matthew Joseph Cowell, Thomas Michael Carpenter
  • Patent number: 11890593
    Abstract: A catalytic converter including a catalyst, the catalyst comprising a material of olivine composition, an engine comprising this catalytic converter and an method of producing nitrogen from NOx comprising the catalytic reduction of NOx by a catalyst comprising of a material of olivine composition. In addition, the use of a material of olivine composition in a catalytic reduction of NOx and a method of manufacture of a catalytic converter comprising adding the catalyst to a wash coat, applying the catalyst containing wash coat to a substrate and annealing the coated substrate.
    Type: Grant
    Filed: January 13, 2020
    Date of Patent: February 6, 2024
    Assignee: University of Leeds
    Inventors: John Maurice Campbell Plane, Hu Li, Alexander James
  • Patent number: 11793394
    Abstract: A steerable endoscope system includes a continuum manipulator, a plurality of syringes, and a steerable tip. The continuum manipulator includes a plurality of spaced discs and a plurality of backbones each extending through all discs. A bending movement of the continuum manipulator changes a varying linear displacement of each backbone. Each backbone is further coupled to a different one of the syringes such that the linear displacement of each backbone pushes or pulls a piston of the corresponding syringe by a varying amount. The steerable tip includes a plurality of bellows each pneumatically coupled to a different syringe such that movement of the piston of a syringe causes the corresponding bellow to inflate or deflate. Because the distal end of each bellow is fixedly coupled to the same end effector, variations in the amount of inflation or deflation on each bellow causes a bending of the steerable tip.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: October 24, 2023
    Assignees: Vanderbilt University, University of Leeds
    Inventors: Nicolo Garbin, Pietro Valdastri, Keith L. Obstein, Nabil Simaan, Piotr Robert Slawinski
  • Patent number: 11788008
    Abstract: There is provided the use of an aligned nematic elastomer to form a material having auxetic properties wherein the aligned nematic material has a mechanical Fréedericksz transition. Also provided is a method of producing an aligned nematic elastomer for said use.
    Type: Grant
    Filed: March 21, 2022
    Date of Patent: October 17, 2023
    Assignee: University of Leeds
    Inventors: Helen Frances Gleeson, Devesh Arvind Mistry
  • Publication number: 20230317203
    Abstract: The present invention relates to method of identifying a selective BRISC inhibitor. The present invention also relates to a stable BRISC dimer. The present invention further relates to use of the stable BRISC dimer to generate cryo-Electron Microscopy (cryo-EM), crystallography, nuclear magnetic resonance and/or X-ray crystallography structures for structure guided drug design.
    Type: Application
    Filed: March 31, 2023
    Publication date: October 5, 2023
    Applicant: University of Leeds
    Inventors: Elton Zeqiraj, Miriam Walden, Francesca Chandler
  • Patent number: 11590119
    Abstract: The present specification relates to (S)-2-(1-(5-(cyclohexylcarbamoyl)-6-(propylthio)pyridin-2-yl)piperidin-3-yl)acetic acid (AZD4017), or a pharmaceutically acceptable salt thereof, for oral use in the treatment or prophylaxis of wounds, for example in diabetic patients. Methods of treatment and prophylaxis and the use of the compound in the preparation of a medicament for the treatment and prophylaxis of wounds are also provided.
    Type: Grant
    Filed: November 11, 2020
    Date of Patent: February 28, 2023
    Assignee: University of Leeds
    Inventors: Ana Tiganescu, Paul Stewart
  • Publication number: 20220402771
    Abstract: The present invention relates to a ceramic, to a process for preparing the ceramic and to the use of the ceramic as a dielectric in a capacitor.
    Type: Application
    Filed: October 29, 2020
    Publication date: December 22, 2022
    Applicant: UNIVERSITY OF LEEDS
    Inventors: Steven John MILNE, Andrew Paul BROWN, Thomas Anthony BROWN
  • Publication number: 20220097026
    Abstract: A catalytic converter including a catalyst, the catalyst comprising a material of olivine composition, an engine comprising this catalytic converter and an method of producing nitrogen from NOx comprising the catalytic reduction of NOx by a catalyst comprising of a material of olivine composition. In addition, the use of a material of olivine composition in a catalytic reduction of NOx and a method of manufacture of a catalytic converter comprising adding the catalyst to a wash coat, applying the catalyst containing wash coat to a substrate and annealing the coated substrate.
    Type: Application
    Filed: January 13, 2020
    Publication date: March 31, 2022
    Applicant: University of Leeds
    Inventors: John Maurice Campbell Plane, Hu Li, Alexander James
  • Publication number: 20210402472
    Abstract: The present application relates to a method for the production of a noble metal nanomaterial comprising: (A) adding an aqueous solution of a source of noble metal ions and a reducing agent to an aqueous solution of an organic compound to form a reaction mixture, wherein the organic compound is capable of undergoing 2D planar stacking in aqueous solution; and (B) separating the noble metal nanomaterial from the reaction mixture. The present application also relates to a noble metal nanomaterial manufactured according to said method.
    Type: Application
    Filed: November 19, 2019
    Publication date: December 30, 2021
    Applicant: UNIVERSITY OF LEEDS
    Inventors: Stephen Derek EVANS, Sunjie YE, Alexander Fred MARKHAM, Patricia Louise COLETTA
  • Patent number: 11198643
    Abstract: The present invention relates to a substrate comprising an ion-implanted layer, for example a cation, wherein the ion implanted layer has a substantially uniform distribution of the implanted ions at a significantly greater depth than previously possible, to a well-defined and sharp boundary within the substrate. The invention further comprises said substrate wherein the substrate is a silicon based substrate, such as glass. The invention also comprises the use of said material as a waveguide and the use of said material in measurement devices.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: December 14, 2021
    Assignee: UNIVERSITY OF LEEDS
    Inventors: Gin Jose, Toney Teddy Fernandez, Peter John Grant, Animesh Jha, Sikha Saha, David Paul Steenson
  • Patent number: 11130130
    Abstract: A micro-fluidic flow device and method. The device includes a conduit having an inlet and an outlet distal from the inlet. The conduit further includes a plurality of constrictions each having a reduction in a cross-sectional area of the conduit in a direction from the inlet to the outlet. The constrictions are arranged in series and the reduction in cross-sectional area at each of the constrictions is sufficient to induce extensional flow in a fluid travelling therethrough, such that the maximum strain rate in the extensional flow region is at least 500 s?1.
    Type: Grant
    Filed: February 6, 2018
    Date of Patent: September 28, 2021
    Assignee: University of Leeds
    Inventors: Sheena Elizabeth Radford, Nikil Kapur, David John Brockwell