Patents Assigned to Universitat Zürich
  • Patent number: 10702214
    Abstract: A method for monitoring and visualizing a patient's medical condition, wherein a graphical representation of the patient comprising a body having at least a torso and a head, as well as particularly two legs and two arms, is displayed using a display device, wherein said displayed graphical representation comprises at least one region which is allocated to at least one or several provided (e.g. measured and/or determined) patient monitoring quantities, and wherein the appearance of the at least one region is altered in real-time when the at least one patient monitoring quantity to which said at least one region is allocated changes.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: July 7, 2020
    Assignee: UNIVERSITÄT ZÜRICH
    Inventors: David Tscholl, Christoph Nothiger, Patrick Neubauer
  • Publication number: 20200205650
    Abstract: The Invention relates to a medical device (1) for oral procedures, particularly for use in oral intubation and fixation procedures, comprising at least one protective device (2) for teeth, the protective device (2) comprising the a rigid support component (3), and at least one push button (4), arranged at the support component (3), wherein each of the at least one the push button (4) comprises a rigid surface (42) that is facing towards the teeth, when the medical device (1) is applied orally, wherein the support component (3) is configured such that each of the at least one push button (4) is displaceable separately relative to the support component (3) between a first position and a second position.
    Type: Application
    Filed: July 2, 2018
    Publication date: July 2, 2020
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Andreas SCHLICKER, Carsten SCHRÖDER, Sascha WEIDNER
  • Publication number: 20200196884
    Abstract: The invention relates to a device for determining a parameter for the diagnostics of hydrocephalus and other disorders of intracranial pressure, wherein information about the volume elasticity is obtained from a pressure signal or another characteristic signal which contains information about the pressure or the volume composition in the skull. The characteristic parameter determined according to the invention is the ratio of the amplitude of a modulating wave in the processed characteristic signal to the amplitude of the modulated wave in the course of the pulse amplitude of the modulated wave of the processed characteristic signal.
    Type: Application
    Filed: May 11, 2018
    Publication date: June 25, 2020
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Andreas SPIEGELBERG, Vartan KURTCUOGLU
  • Publication number: 20200171227
    Abstract: An implantable pump system can deliver blood within the body of a patient, with a blood pump which delivers a fluid in an axial direction. The blood pump can include a rotatingly drivable rotor as well as a pump casing surrounding the rotor, as well as a support tube, in which the pump casing is arranged and held, wherein an annular gap is formed between the support tube and the pump casing. An almost physiological blood flow is rendered possible in this manner, by way of the combination of a flow through the pump casing on the one hand, and the annular gap on the other hand.
    Type: Application
    Filed: November 4, 2019
    Publication date: June 4, 2020
    Applicants: Berlin Heart GmbH, Universität Zürich
    Inventors: Ulrich Tim Opfermann, Andreas Arndt, Volkmar Falk
  • Patent number: 10655145
    Abstract: The invention relates to an infectious arenavirus particle that is engineered to contain a genome with the ability to amplify and express its genetic information in infected cells but unable to produce further infectious progeny particles in normal, not genetically engineered cells. One or more of the four arenavirus open reading frames glycoprotein (GP), nucleoprotein (NP), matrix protein Z and RNA-dependent RNA polymerase L are removed or mutated to prevent replication in normal cells but still allowing gene expression in arenavirus vector-infected cells, and foreign genes coding for an antigen or other protein of interest or nucleic acids modulating host gene expression are expressed under control of the arenavirus promoters, internal ribosome entry sites or under control of regulatory elements that can be read by the viral RNA-dependent RNA polymerase, cellular RNA polymerase I, RNA polymerase II or RNA polymerase III.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: May 19, 2020
    Assignee: UNIVERSITÄT ZÜRICH
    Inventors: Daniel D. Pinschewer, Lukas Flatz, Andreas Bergthaler, Rolf Zinkernagel
  • Publication number: 20200111220
    Abstract: The invention relates to computation of optical flow using event-based vision sensors.
    Type: Application
    Filed: May 29, 2018
    Publication date: April 9, 2020
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Tobias DELBRUCK, Min LIU
  • Publication number: 20200054793
    Abstract: The invention relates to a method for preparing a polymer scaffold that comprises the steps of providing a piece of a fabric of filaments of a first biodegradable or biocompatible polymer, applying a coating of a second polymer to said arrangement of filaments, and stretching the piece along its axis of longitudinal extension, thereby obtaining an aligned microfibrillar scaffold. The invention further relates to a method for providing an artificial tissue, and to a microfibrillar scaffold of aligned filaments obtained by the method of the invention.
    Type: Application
    Filed: October 27, 2017
    Publication date: February 20, 2020
    Applicants: ETH ZÜRICH, UNIVERSITÄT ZÜRICH
    Inventors: Simon Philipp HOERSTRUP, Seyedvahid HOSSEINI, Viola VOGEL
  • Patent number: 10556003
    Abstract: The present invention relates to compositions, immunogenic or vaccine compositions and pharmaceutical compositions for the prevention or treatment of insect bite hypersensitivity of equine mammals, preferably of horses. Furthermore, the invention provides methods for preventing or treating insect bite hypersensitivity of equine mammals, preferably of horses.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: February 11, 2020
    Assignee: UNIVERSITÄT ZÜRICH
    Inventors: Antonia Fettelschoss, Martin Bachmann
  • Patent number: 10425063
    Abstract: A band-pass filter is described comprising a first first-order filter stage comprising a first resistor characterized by a first impedance and connected to a first node, referred to as a filter input node, and, through a second node to a first reactive component connected to a third node, the first impedance being such that a first current therethrough is dependent on the difference between the voltages at the first and second nodes; and a second first-order filter stage comprising a second resistor characterized by a second impedance and connected to the second node, and, through a fourth node, to a second reactive component connected to a fifth node. The second impedance is such that a second current therethrough is dependent on the negative of the sum of the voltages at the second and fourth nodes. The band-pass filter further comprises summing means for summing the voltages at the second and fourth nodes to output a voltage at a sixth node.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: September 24, 2019
    Assignee: UNIVERSITÄT ZÜRICH
    Inventors: Minhao Yang, Shih-Chii Liu
  • Publication number: 20190276819
    Abstract: The invention relates to a method for identifying and quantifying a polypeptide from a library of polypeptides. The method comprises the steps of: 1—providing a polypeptide library and a detection tag library, 2—generating a nested library comprising the polypeptides and the detection tags, 3—sequencing the nested library, 4—selecting a member of the nested library in one or several selection steps that are independent of a physical genotype-phenotype linkage, 5—isolating the detection tag from the selected polypeptide, 6—identifying and quantifying the detection tag by mass spectrometry, 7—obtaining the sequence of the selected polypeptide. The invention also relates to a collection of polypeptides, a collection of detection tags, and a collection of plasmid vectors.
    Type: Application
    Filed: October 30, 2017
    Publication date: September 12, 2019
    Applicant: Universität Zürich
    Inventors: Markus SEEGER, Pascal EGLOFF, Iwan ZIMMERMANN
  • Publication number: 20190127481
    Abstract: The invention relates to a bispecific HER2-targeting agent that includes (a) a first polypeptide ligand that binds to HER2 extracellular domain 1, (b) a second polypeptide ligand that binds to HER2 extracellular domain 4, and (c) a linker covalently attaching said first polypeptide ligand to said second polypeptide ligand.
    Type: Application
    Filed: October 8, 2018
    Publication date: May 2, 2019
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Andreas Plückthun, Florian Kast, Martin Schwill, Annemarie Honegger, Rastislav Tamaskovic, Christian Jost
  • Patent number: 10227308
    Abstract: The present invention relates to a compound of formula (I) wherein R1 is defined as in the description and in the claims. The compound of formula (I) can be used as radiolabeled ligand.
    Type: Grant
    Filed: February 27, 2017
    Date of Patent: March 12, 2019
    Assignees: HOFFMANN-LA ROCHE INC., EIDGENÖSSISCHE TECHNISCHE HOCHSCHULE ZÜRCIH, UNIVERSITÄT ZÜRICH
    Inventors: Simon M. Ametamey, Juergen Fingerle, Luca Gobbi, Uwe Grether, Ahmed Haider, Thomas Hartung, Linjing Mu, Leo Nicholls, Mark Rogers-Evans, Christoph Ullmer
  • Publication number: 20190062784
    Abstract: The invention relates to an infectious arenavirus particle that is engineered to contain a genome with the ability to amplify and express its genetic information in infected cells but unable to produce further infectious progeny particles in normal, not genetically engineered cells. One or more of the four arenavirus open reading frames glycoprotein (GP), nucleoprotein (NP), matrix protein Z and RNA-dependent RNA polymerase L are removed or mutated to prevent replication in normal cells but still allowing gene expression in arenavirus vector-infected cells, and foreign genes coding for an antigen or other protein of interest or nucleic acids modulating host gene expression are expressed under control of the arenavirus promoters, internal ribosome entry sites or under control of regulatory elements that can be read by the viral RNA-dependent RNA polymerase, cellular RNA polymerase I, RNA polymerase II or RNA polymerase III.
    Type: Application
    Filed: March 21, 2018
    Publication date: February 28, 2019
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Daniel D. Pinschewer, Lukas Flatz, Andreas Bergthaler, Rolf Zinkernagel
  • Publication number: 20190050720
    Abstract: The present invention concerns a method of programming an analogue electronic neural network comprising a plurality of layers of somas. Any two consecutive layers of somas are connected by a matrix of synapses. The method comprises: applying test signals to inputs of the neural network; measuring at a plurality of measurement locations in the neural network responses of at least some somas and synapses to the test signals; extracting from the neural network, based on the responses, a first parameter set characterising the behaviour of the at least some somas; carrying out a training of the neural network by applying to a training algorithm the first parameter set and training data for obtaining a second parameter set; and programming the neural network by using the second parameter set. The invention also relates to the neural network and to a method of operating it.
    Type: Application
    Filed: February 17, 2017
    Publication date: February 14, 2019
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Jonathan Jakob Moses BINAS, Daniel Lawrence NEIL
  • Patent number: 10195310
    Abstract: The invention relates to a device and a method for compressing a hydrogel layer (H), wherein a separate piston (600) that is designed to be connected to a second component (400) of the device in a releasable manner in an operating mode of the device, particularly by means of a latching connection, presses along a compression direction (C) against said hydrogel layer (H) residing on a membrane bottom (501) of a graft frame (500) so as to compress the hydrogel layer (H) between the piston (600) and the membrane bottom (501).
    Type: Grant
    Filed: June 27, 2014
    Date of Patent: February 5, 2019
    Assignee: UNIVERSITÄT ZÜRICH
    Inventor: Ernst Reichmann
  • Publication number: 20190020331
    Abstract: A band-pass filter is described comprising a first first-order filter stage comprising a first resistor characterised by a first impedance and connected to a first node, referred to as a filter input node, and, through a second node to a first reactive component connected to a third node, the first impedance being such that a first current therethrough is dependent on the difference between the voltages at the first and second nodes; and a second first-order filter stage comprising a second resistor characterised by a second impedance and connected to the second node, and, through a fourth node, to a second reactive component connected to a fifth node. The second impedance is such that a second current therethrough is dependent on the negative of the sum of the voltages at the second and fourth nodes. The band-pass filter further comprises summing means for summing the voltages at the second and fourth nodes to output a voltage at a sixth node.
    Type: Application
    Filed: January 5, 2017
    Publication date: January 17, 2019
    Applicant: UNIVERSITÄT ZÜRICH
    Inventors: Minhao YANG, Shih-Chii LIU
  • Publication number: 20190016797
    Abstract: The present invention relates to antibodies binding to human interleukin-2 (hIL-2). The invention more specifically relates to humanized antibodies specifically binding a particular epitope of hIL-2 and, when bound to this epitope, displaying a unique capability of inhibiting binding of hIL-2 to CD25.
    Type: Application
    Filed: January 11, 2017
    Publication date: January 17, 2019
    Applicants: Novartis AG, Universität Zürich
    Inventors: Natalia Arenas-Ramirez, Iwan Beuvink, Onur Boyman, Barbara Brannetti, Andreas Katopodis, Simone Popp, Catherine Regnier, Chao Zou
  • Patent number: 9999770
    Abstract: A device including a cochlear implant electrode array and an apparatus configured to sense a phenomenon of fluid in a cochlea, wherein the apparatus and the electrode array are a single unit.
    Type: Grant
    Filed: November 6, 2014
    Date of Patent: June 19, 2018
    Assignees: Cochlear Limited, Universität Zürich
    Inventors: Joris Walraevens, Pieter Wiskerke, Francesca Paris, Alexander Huber, Lukas Prochazka, Dominik Obrist
  • Patent number: 9943583
    Abstract: The invention relates to lipopeptides consisting of a peptide chain comprising a parallel coiled-coil domain, a proline-rich peptide antigen, and a lipid moiety, all covalently linked, which aggregate to synthetic virus-like particles. Proline-rich peptide antigens considered contain negatively and positively charged amino acid, and at least 15% of the amino acids are proline. Such synthetic virus-like particles carrying proline-rich antigens derived from pneumococcal proteins are useful as vaccines against infectious diseases caused by Gram-positive bacteria such as Streptococcus pneumoniae.
    Type: Grant
    Filed: December 2, 2014
    Date of Patent: April 17, 2018
    Assignees: UNIVERSITÄT ZÜRICH, SWISS TROPICAL AND PUBLIC HEALTH INSTITUTE, VIROMETIX AG
    Inventors: Arin Ghasparian, Armando Zuniga, Nina Geib, Marco Tamborini, Maja Jud, Gerd Pluschke, Aniebrys Marrero Nodarse, John Anthony Robinson
  • Patent number: 9944952
    Abstract: The invention relates to an infectious arenavirus particle that is engineered to contain a genome with the ability to amplify and express its genetic information in infected cells but unable to produce further infectious progeny particles in normal, not genetically engineered cells. One or more of the four arenavirus open reading frames glycoprotein (GP), nucleoprotein (NP), matrix protein Z and RNA-dependent RNA polymerase L are removed or mutated to prevent replication in normal cells but still allowing gene expression in arenavirus vector-infected cells, and foreign genes coding for an antigen or other protein of interest or nucleic acids modulating host gene expression are expressed under control of the arenavirus promoters, internal ribosome entry sites or under control of regulatory elements that can be read by the viral RNA-dependent RNA polymerase, cellular RNA polymerase I, RNA polymerase II or RNA polymerase III.
    Type: Grant
    Filed: March 14, 2016
    Date of Patent: April 17, 2018
    Assignee: Universität Zürich
    Inventors: Daniel D. Pinschewer, Lukas Flatz, Andreas Bergthaler, Rolf Zinkernagel