Patents Assigned to University of Leeds
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Publication number: 20250078290Abstract: 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: ApplicationFiled: September 6, 2023Publication date: March 6, 2025Applicant: University of LeedsInventors: Yan Xia, Nishant Ravikumar, Alejandro Federico Frangi
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Patent number: 12209241Abstract: 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: GrantFiled: May 31, 2018Date of Patent: January 28, 2025Assignees: The University of Leeds, The University of YorkInventors: German Leonov, Simon White, Peter Stockley, Nikesh Patel, Emma Wroblewski, Dan Maskell, Reidun Twarock, Richard Bingham, Eva Weiss, Eric Dykeman
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Publication number: 20240327975Abstract: 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: ApplicationFiled: July 12, 2022Publication date: October 3, 2024Applicant: University of LeedsInventors: Liuquan Yang, Nik Roselina BINTI NIK ROSELEY, Robbie Nathan BRITTAIN, Tomasz Witold LISKIEWICZ, Anne NEVILLE
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Patent number: 12082991Abstract: 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: GrantFiled: September 17, 2020Date of Patent: September 10, 2024Assignee: University of LeedsInventor: Andrew James Keeling
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Patent number: 12053475Abstract: 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: GrantFiled: October 15, 2021Date of Patent: August 6, 2024Assignee: University of LeedsInventors: David John Beech, Richard James Foster, Sin Ying Cheung, Baptiste Michel Rode
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Patent number: 12017284Abstract: 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: GrantFiled: November 19, 2019Date of Patent: June 25, 2024Assignee: University of LeedsInventors: Stephen Derek Evans, Sunjie Ye, Alexander Fred Markham, Patricia Louise Coletta
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Patent number: 11964944Abstract: 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: GrantFiled: June 2, 2022Date of Patent: April 23, 2024Assignees: 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 StatesInventors: 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
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Patent number: 11965219Abstract: 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: GrantFiled: May 14, 2019Date of Patent: April 23, 2024Assignee: UNIVERSITY OF LEEDSInventors: Andrew John Blacker, Richard Anthony Bourne, William Robert Reynolds
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Publication number: 20240124872Abstract: 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: ApplicationFiled: February 22, 2022Publication date: April 18, 2024Applicant: University of LeedsInventor: Viktor Lukacs
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Publication number: 20240050986Abstract: 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: ApplicationFiled: December 9, 2021Publication date: February 15, 2024Applicant: University of LeedsInventors: Steven Freear, David Matthew Joseph Cowell, Thomas Michael Carpenter
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Patent number: 11890593Abstract: 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: GrantFiled: January 13, 2020Date of Patent: February 6, 2024Assignee: University of LeedsInventors: John Maurice Campbell Plane, Hu Li, Alexander James
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Patent number: 11793394Abstract: 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: GrantFiled: December 1, 2017Date of Patent: October 24, 2023Assignees: Vanderbilt University, University of LeedsInventors: Nicolo Garbin, Pietro Valdastri, Keith L. Obstein, Nabil Simaan, Piotr Robert Slawinski
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Patent number: 11788008Abstract: 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: GrantFiled: March 21, 2022Date of Patent: October 17, 2023Assignee: University of LeedsInventors: Helen Frances Gleeson, Devesh Arvind Mistry
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Publication number: 20230317203Abstract: 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: ApplicationFiled: March 31, 2023Publication date: October 5, 2023Applicant: University of LeedsInventors: Elton Zeqiraj, Miriam Walden, Francesca Chandler
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Patent number: 11590119Abstract: 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: GrantFiled: November 11, 2020Date of Patent: February 28, 2023Assignee: University of LeedsInventors: Ana Tiganescu, Paul Stewart
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Publication number: 20220402771Abstract: 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: ApplicationFiled: October 29, 2020Publication date: December 22, 2022Applicant: UNIVERSITY OF LEEDSInventors: Steven John MILNE, Andrew Paul BROWN, Thomas Anthony BROWN
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Publication number: 20220097026Abstract: 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: ApplicationFiled: January 13, 2020Publication date: March 31, 2022Applicant: University of LeedsInventors: John Maurice Campbell Plane, Hu Li, Alexander James
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Publication number: 20210402472Abstract: 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: ApplicationFiled: November 19, 2019Publication date: December 30, 2021Applicant: UNIVERSITY OF LEEDSInventors: Stephen Derek EVANS, Sunjie YE, Alexander Fred MARKHAM, Patricia Louise COLETTA
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Patent number: 11198643Abstract: 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: GrantFiled: February 8, 2019Date of Patent: December 14, 2021Assignee: UNIVERSITY OF LEEDSInventors: Gin Jose, Toney Teddy Fernandez, Peter John Grant, Animesh Jha, Sikha Saha, David Paul Steenson
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Patent number: 11130130Abstract: 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: GrantFiled: February 6, 2018Date of Patent: September 28, 2021Assignee: University of LeedsInventors: Sheena Elizabeth Radford, Nikil Kapur, David John Brockwell