Patents Assigned to Universitat Zurich
  • Publication number: 20180028606
    Abstract: The invention relates to a HLA-B27 Fc open conformer or a HLA-B27 Fc fusion protein for use in the treatment or prevention of cancer. The Fc open conformer comprises or consists of a first and a second monomer, and each monomer comprises a HLA-B27 chain. The Fc fusion protein further comprises a protein stabilizing polypeptide sequence and optionally an amino acid linker. Further aspects of the invention provide combination medicaments comprising the HLA-B27 Fc open conformer and immune checkpoint inhibitors.
    Type: Application
    Filed: August 4, 2017
    Publication date: February 1, 2018
    Applicants: UNIVERSITAT ZURICH, UNIVERSITAT BASEL
    Inventors: Osiris MARROQUIN BELAUNZARAN, Christoph RENNER, Ulf PETRAUSCH
  • Publication number: 20180015144
    Abstract: The invention relates to the use of an extracellular domain of Nogo selected from Nogo-A delta 20 and Nogo-66 for the treatment of glioblastoma, particularly by intravenous or intrathecal administration.
    Type: Application
    Filed: January 27, 2016
    Publication date: January 18, 2018
    Applicant: UNIVERSITAT ZURICH
    Inventors: Thomas WALCHLI, Simon HOERSTRUP, Karl FREI, Martin SCHWAB, Andrin WACKER
  • Publication number: 20180003711
    Abstract: The invention relates to a method for selecting an expressed sequence from a library, comprising the following steps: Each of a plurality of eukaryotic cells comprising a cell wall comprises a nucleic acid sequence member of a library, which is expressed as a target membrane protein in said eukaryotic cells. The cell wall of the cells is permeabilized. The permeabilized cells are labeled with a ligand capable of binding to the target membrane protein. The ligand bears a detectable label. A subset of the labelled cells is selected as a function of detectable label present. Finally, an expressed nucleic acid sequence is isolated from said selection of cells in an isolation step.
    Type: Application
    Filed: December 21, 2015
    Publication date: January 4, 2018
    Applicant: Universität Zürich
    Inventors: Marco Schütz, Andreas Plückthun
  • Publication number: 20170370942
    Abstract: The invention relates to a method for determining a biomarker on single cell level by counting a first portion of a cell sample, subjecting said first portion to conditions whereby the biomarker is fragmented, adding to a known number n(k) of labelled biomarker fragments, measuring a first and a second parameter of said first portion, wherein said first parameter corresponds to the amount of said biomarker fragment and said second parameter corresponds to the amount of said labelled biomarker fragment yielding a biomarker fragment value, v(u), and a labelled biomarker fragment value v(k), respectively, and relating v(u) and v(k) with n(k) and c(1), thereby determining an average number of biomarker molecules per cell, m(u), of said first portion.
    Type: Application
    Filed: August 14, 2015
    Publication date: December 28, 2017
    Applicants: UNIVERSITAT ZURICH, ETH ZURICH
    Inventors: Paola PICOTTI, Andrea JACOBS, Serena DI PALMA, Bernd BODENMILLER
  • Publication number: 20170351958
    Abstract: A method for estimating a brain activity response following a stimulus of a person comprises the steps: providing a usage data set of the person from a personal device used by said person, wherein at least one usage attribute is associated to said usage data set, wherein attribute data is associated to each of the at least one usage attribute, providing a computational inference model, generated from a plurality of brain activity data sets and a plurality of usage data sets, wherein each brain activity data set comprises data derived from a brain activity response following a sensory stimulus, submitting the attribute data of each of the at least one usage attributes to said computational inference model, estimating a brain activity response following a sensory stimulus of said person by evaluating said computational inference model for the submitted attribute data. The method is useful to determine, for example the influence of intensive touch pad usage (of a smartphone) on somatosensory evoked potentials.
    Type: Application
    Filed: December 14, 2015
    Publication date: December 7, 2017
    Applicants: UNIVERSITAT ZURICH, UNIVERSITY OF FRIBOURG
    Inventors: Arko GHOSH, Eric ROUILLIER, Magali CHYTIRIS, Myriam BALERNA, Anne-Dominique GINDRAT
  • Patent number: 9791526
    Abstract: A dynamic field camera arrangement for monitoring electromagnetic field behavior in a spatial region comprises a main magnetic field and a radiofrequency (RF) field limited to a first RF band, particularly in an MRI or NMR apparatus. The arrangement comprises a magnetic field detector set comprising a plurality of low-frequency magnetic field detectors, each one of said magnetic field detectors comprising a magnetic resonance (MR) active substance, means for pulsed MR excitation of said substance and means for receiving an MR signal generated by said substance, wherein said pulsed excitation and said MR detector signal is in a second RF band that does not overlap said first RF band. The MR signal receiving means comprise a first RF filter which suppresses RF signal from said first RF band and transmits RF signal from said second RF band.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: October 17, 2017
    Assignees: Eidgenossische Technische Hochschule (ETH), Universitat Zurich
    Inventors: Christoph Barmet, David Brunner, Bertram Wilm, Klaas Prussmann
  • Publication number: 20170273786
    Abstract: The invention relates to a medical implant, comprising an expandable structure (100) which is designed to be expanded from a crimped state into an expanded state, wherein the structure (100) forms a tubular scaffolding in the expanded state, and wherein the structure (100) comprises a plurality of first struts (101) arranged along a periphery of the structure in said expanded state. According to the invention, the first struts (101) each comprise a recess (O), wherein the medical implant (1) further comprises a sealing member (200) arranged in said recesses (O), wherein said sealing member (200) is formed annularly in said expanded state.
    Type: Application
    Filed: September 17, 2015
    Publication date: September 28, 2017
    Applicant: UNIVERSITAT ZURICH
    Inventors: Benedikt WEBER, Simon Philipp HOERSTRUP
  • Publication number: 20170258965
    Abstract: The present invention is directed to a method of producing a tissue graft, comprising at least steps of providing a gel, seeding the gel with cells of at least a first and/or cells of a second type, and culturing of the cells of the first and/or cells of the second type in said gel until the formation of at least one first biostructure in the gel by the cells of the first type and/or the cells of the second type.
    Type: Application
    Filed: July 29, 2014
    Publication date: September 14, 2017
    Applicant: UNIVERSITAT ZURICH
    Inventors: Ernst REICHMANN, Daniela MARINO, Agnieszka Sylwia KLAR
  • Patent number: 9733318
    Abstract: A method of observing axial magnetization (Mz) in an object (O) located in a main magnetic field (B0) comprises the step of determining magnetic field intensity (Bp) in at least one magnetic field probe (P) arranged in the neighborhood of the object. The magnetic field probe comprises a magnetic resonance (MR) active substance, means for pulsed MR excitation of the substance and means for receiving an MR signal generated by said substance.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: August 15, 2017
    Assignees: Eidgenossische Technische Hochschule (ETH), Universitat Zurich
    Inventors: Klaas Prussmann, Christoph Barmet
  • Publication number: 20170206422
    Abstract: The present invention relates to a method for tracking a position of at least one keypoint in an image of an object moving relative to an optical sensor, wherein light reflected from the object (12) is detected so as to generate an image of the object, and wherein a position of at least one keypoint (Kj) in said image is detected and updated using temporal contrast events (Ev) of the optical sensor. The invention also relates to a corresponding computer program and device.
    Type: Application
    Filed: July 24, 2015
    Publication date: July 20, 2017
    Applicant: UNIVERSITAT ZURICH
    Inventors: Tobias DELBRUCK, Christian BRANDLI, Marc OSSWALD
  • Publication number: 20170202492
    Abstract: The invention relates to a device for measuring the concentration of an analyte in the blood or tissue of a an animal or a human, particularly a premature infant, wherein for measuring said concentration the device comprises a means (30) comprising at least a first and a second permeability with respect to said analyte, wherein the first permeability for said analyte differs from the second permeability for the analyte. Further, the invention relates to a corresponding method.
    Type: Application
    Filed: July 14, 2015
    Publication date: July 20, 2017
    Applicants: UNIVERSITAT ZURICH, EIDGENOSSISCHE MATERIALPRUFUNGS- UND FORSCHUNGSANS TALT
    Inventors: Lukas BAUMANN, Katrin SCHOLLER, Markus ROTHMAIER, Lukas SCHERER, Rene ROSSI, Damien Paul Joseph Henri DE COURTEN, Martin WOLF
  • Patent number: 9707272
    Abstract: The invention provides inhibitors capable of binding to a member of the inflammasome group comprised of IL-1?, IL-1 receptor type 1, NLRP3, ASC, Caspase-1 and cathepsin B with a dissociation constant of 10-8 mol/l or smaller for the prevention and treatment of acne, specifically an antibody, an antibody fragment, an antibody-like molecule, an oligopeptide of 6 to 30 amino acid residues, a nucleic acid aptamer molecule of 10 to 75 nucleotides in length or a soluble polypeptide comprising a contiguous amino acid sequence of at least 30 amino acids comprised within the protein sequence of a member of the group comprised of IL-1?, IL-1 receptor type 1, IL-1 receptor type 2, NLRP3, ASC and Caspase-1. Similarly, an interfering RNA or an antisense modulator of gene expression of IL-1?, I L-1? receptor type 1, NLRP3, ASC, Caspase-1 and cathepsin B are provided for the prevention or treatment of acne.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: July 18, 2017
    Assignee: UNIVERSITAT ZURICH
    Inventors: Dragana Jankovic, Magdalena Kistowska, Emmanuel Contassot, Lars E. French, Samuel Gehrke
  • Publication number: 20170183403
    Abstract: The invention relates to a human Interleukin-2 (hIL-2) specific monoclonal antibody (mAb), or antigen binding fragment thereof, the binding of which to hIL-2 inhibits binding of hIL-2 to CD25 and the antibody is characterized by any of the parameters: the variable chain of the mAb comprises the amino acid sequence of SEQ ID NO 005 or SEQ ID NO 006; the binding to hIL-2 is characterized by a dissociation constant (KD)?7.5 nmol/L; the binding to hIL-2 is characterized by an off-rate (Koff)?1×10?4 s?1 and/or the antibody displays no measurable cross-reactivity to murine IL-2.
    Type: Application
    Filed: July 10, 2015
    Publication date: June 29, 2017
    Applicants: NOVARTIS AG, UNIVERSITÄT ZÜRICH
    Inventors: Onur BOYMAN, Natalie ARENAS-RAMIREZ, Chao ZOU
  • Publication number: 20170166534
    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: Application
    Filed: February 27, 2017
    Publication date: June 15, 2017
    Applicants: Hoffmann-La Roche Inc., EIDGENÖSSISCHE TECHNISCHE HOCHSCHULE ZÜRICH, 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
  • Patent number: 9663545
    Abstract: The invention relates to compounds characterized by a general formula (1), wherein X is a group described by a general formula —Kp—Fl—Kq—, wherein Fl is —C(?O)—, —C(?S)—, with l being 0 or 1, Kp is a Cp-alkyl with p being 0, 1, 2, 3 or 4, Kq is a Cq-alkyl with q being 0, 1, 2, 3 or 4, and wherein n of R1n is 0, 1, 2, 3, 4 or 5, and each R1 independently from any other R1 is —C(?O)OR2, —C(?O)NR22, —C(?O)SR2, —C(?S)OR2, —C(NH)NR22, CN4H2, —NR22, —C(?O)R2, —C(?S)R2, —OR2, —SR2, —CF3, —OCF3, —SCF3, —SOCF3, —SO2CF3, —CN, —NO2, —F, —Cl, —Br or —I, with each R2 independently from any other R2 being a hydrogen or C1-C4 alkyl, and wherein OM is an organometallic compound independently selected from the group of an unsubstituted or substituted metal sandwich compound, an unsubstituted or substituted half metal sandwich compound or a metal carbonyl compound and their use in a method for treatment of infections by helminths.
    Type: Grant
    Filed: July 1, 2014
    Date of Patent: May 30, 2017
    Assignees: UNIVERSITAT ZURICH, THE UNIVERSITY OF MELBOURNE
    Inventors: Jeannine Hess, Malay Patra, Gilles Gasser, Abdul Jabbar, Robin B. Gasser
  • Patent number: 9657287
    Abstract: A repeat protein from a collection of repeat proteins, wherein each repeat protein of said collection comprises a repeat domain, which comprises a set of consecutive repeat modules, wherein the repeat modules have the same fold and stack tightly to create a superhelical structure having a joint hydrophobic core, wherein each of the repeat modules is derived from one or more repeat units and wherein the repeat units comprise framework residues, which contribute to the folding topology of the repeat unit or contribute to an interaction with a neighboring repeat unit, and target interaction residues, which contribute to an interaction with a target substance, wherein the repeat proteins of the collection differ from other repeat proteins in the collection in at least one amino acid position of the repeat modules is described as are related pharmaceuticals and nucleic acid molecules.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: May 23, 2017
    Assignee: Universitat Zurich
    Inventors: Michael Tobias Stumpp, Patrik Forrer, Hans Kaspar Binz, Andreas Pluckthun
  • Patent number: 9631974
    Abstract: The invention relates to a photoarray (1), comprising: a plurality of cells (10), wherein each of said cells (10) comprises a means (20)that is configured to generate a photocurrent (I) being proportional to the intensity (L) of the light impinging on the respective cell (10), and wherein each of said cells (10) comprises a change detection circuit (100) connected to the respective means (20) for generating the photocurrent (I), which change detection circuit (100) is configured to generate an output signal merely in case a change event occurs at which said intensity (L) changes by a threshold amount (T, T?) since the preceding change event from the respective cell (10). According to the invention said means (20) for generating said photocurrent (I) is additionally also used to estimate the magnitude of the said photocurrent (I) being a measure of the brightness of the light at the respective cell (10).
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: April 25, 2017
    Assignee: UNIVERSITÄT ZÜRICH
    Inventors: Tobias Delbruck, Raphael Berner
  • Publication number: 20170106106
    Abstract: The invention relates to octadentate ligands of a general formula R1-D-X-D-X-D-X-D-E-R2, wherein D is C(O)N(OH) or N(OH)C(O), pyrimidinone or pyridinone, each X independently of any other X is a saturated or partially unsaturated, substituted or unsubstituted linker comprising 8-11 atoms selected from any of N, C, O; R1 is alkyl, cycloalkyl, arene, or heteroarene, E is a saturated or partially unsaturated, substituted or unsubstituted chain comprising 1-50 atoms and R2 is a moiety capable of selectively binding to a biomolecule, or a nanoparticle. The invention further relates to complexes of the ligand, particularly radionuclides and their use in radioimmunotherapy and imaging.
    Type: Application
    Filed: March 18, 2015
    Publication date: April 20, 2017
    Applicants: UNIVERSITAT ZURICH, UNIVERSITATSSPITAL BASEL
    Inventors: Malay PATRA, Gilles GASSER, Thomas L. MINDT, Andreas BAUMAN
  • Patent number: 9622737
    Abstract: An anchor element serves for knotless fixing of a tissue to a bone by at least one suture threaded through the anchor element. A body of that anchor element has an outer surface with projections. A transverse bore is arranged in a distal end section of the body for receiving a threading passing therethrough. A clamp element serves for clamping the suture threaded transversely through the bore. The clamping element has a portion arranged within the body and is movable within the body towards that transverse bore.
    Type: Grant
    Filed: April 10, 2014
    Date of Patent: April 18, 2017
    Assignees: Karl Storz GmbH & Co. KG, Universität Zürich
    Inventors: Christian Gerber, Dominik Meyer, Sascha Berberich
  • Patent number: 9598451
    Abstract: The invention comprises a compound characterized by a general formula (1), wherein X is a group described by a general formula —Kp—Fl—Kq—, wherein Fl is —C(?O)—, —C(?S)—, with l being 0 or 1, Kp is a Cp-alkyl with p being 0, 1, 2, 3 or 4, Kq is a Cq-alkyl with q being 0, 1, 2, 3 or 4, and wherein Z is a group described by a general formula —Kr—Fi—Kt—, wherein Fi —O—, —S—, —O—C(?O)—, —O—C(?S)—, —S—C(?O)— or —NH—(C?O)— with i being 0 or 1, Kr is a Cr-alkyl with r being 0, 1, 2, 3 or 4, Kt is a Ct-alkyl with t being 0, 1, 2, 3 or 4, wherein each OM is an organometallic compound independently selected from each other from the group of an unsubstituted or substituted metal sandwich compound, an unsubstituted or substituted half metal sandwich compound or a metal carbonyl compound and their use.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: March 21, 2017
    Assignees: UNIVERSITÄT ZÜRICH, THE UNIVERSITY OF MELBOURNE
    Inventors: Gilles Gasser, Robin B. Gasser, Jeannine Hess, Abdul Jabbar, Malay Patra