Patents Assigned to VIB
  • Patent number: 11931160
    Abstract: A brain interaction apparatus is provided. The apparatus comprises a plurality of filaments; and a brain invasive launcher having a plurality of launching channels extending in a longitudinal direction between a proximal end and a distal end thereof. Each launching channel is configured for holding one of the plurality of filaments moveably arranged therein. At least one of the plurality of filaments is provided with a steering tip affixed to a distal end thereof. The steering tip comprises a portion tapering in a longitudinal direction of the at least one of the plurality of filaments thereby narrowing toward a distal end of the steering tip. The tapered portion is rotationally asymmetrical about a longitudinal axis of the at least one of the plurality of filaments.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: March 19, 2024
    Assignees: Imec vzw, Katholieke Universiteit Leuven, VIB
    Inventors: Sebastian Haesler, Luis Diego Leon Hoffman
  • Patent number: 11891451
    Abstract: The present invention provides nucleotide sequences encoding polypeptides comprising immunoglobulin variable domains with engineered glycosylation acceptor sites. Specifically, the invention provides immunoglobulin variable domain proteins modified with selected glycans and specific glycan-conjugates thereof. Also provided herein are methods for the production of glycosylated immunoglobulin variable domains and glycan-conjugates thereof.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: February 6, 2024
    Assignees: VIB VZW, Universiteit Gent
    Inventors: Nico Callewaert, Bram Laukens, Loes Van Schie, Wander Van Breedam, Wim Nerinckx
  • Patent number: 11873347
    Abstract: The present invention relates to the field of structural biology. More specifically, the present invention relates to novel antigen-binding chimeric proteins, their uses and methods in three-dimensional structural analysis of macromolecules, such as X-ray crystallography and high-resolution Cryo-EM, and their use as a therapeutic, diagnostic, or imaging tool. Even more specifically, the invention relates to a fusion of a scaffold protein and an antigen-binding domain wherein the scaffold protein of said fusion interrupts the Immunoglobulin domain topology to form a rigid chimer.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: January 16, 2024
    Assignees: VIB VZW, VRIJ UNIVERSITEIT BRUSSEL
    Inventors: Jan Steyaert, Els Pardon, Tomasz Uchanski, Wim Vranken
  • Patent number: 11872262
    Abstract: The present invention relates to non-naturally occurring anti-bacterial peptides. More specifically the peptides can be used to treat multi-drug resistant bacterial infections. In addition, the present invention provides methods for producing anti-bacterial peptides.
    Type: Grant
    Filed: May 9, 2018
    Date of Patent: January 16, 2024
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D
    Inventors: Joost Schymkowitz, Frederic Rousseau
  • Patent number: 11814688
    Abstract: The present application relates to the field of cancer, particular to hypoxic tumors. It was found that hypoxia is an important driver for hypermethylation of (promoters of) tumor suppressor genes. As this hypermethylation is a stable signature that is also present in circulating tumor DNA in peripheral blood, detecting this methylation pattern is a surrogate marker for tumor hypoxia. This can be used to adapt therapy as well.
    Type: Grant
    Filed: April 25, 2022
    Date of Patent: November 14, 2023
    Assignees: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R & D, Life Sciences Research Partners VZW
    Inventors: Diether Lambrechts, Bernard Thienpont
  • Patent number: 11713354
    Abstract: The present invention relates to antagonists, particularly antibodies and antigen binding fragments thereof, that bind to the protein galectin-10, particularly human galectin-10. The galectin-10 antagonists disrupt the crystallization of galectin-10 and are therefore useful in methods of preventing and treating diseases and conditions wherein the pathology is linked to the formation/presence of Charcot-Leyden crystals (CLCs).
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: August 1, 2023
    Assignees: ARGENX BV, VIB VZW, Universiteit Gent
    Inventors: Jean-Michel Percier, Christophe Blanchetot, Michael Saunders, Hans De Haard, Sebastian Van Der Woning, Emma Persson, Bart Lambrecht, Savvas Savvides, Hamida Hammad, Kenneth Verstraete
  • Patent number: 11702477
    Abstract: The present invention relates, in part, to targeted chimeric proteins with beneficial therapeutic effects, including, for example, effects mediated by mutant forms of soluble agents that are part of the chimeric proteins. Pharmaceutical compositions comprising the chimeric proteins are also provided. The present invention finds use in the treatment of various disease and disorders.
    Type: Grant
    Filed: November 7, 2016
    Date of Patent: July 18, 2023
    Assignees: Orionis Biosciences BV, VIB VZW, Universiteit Gent
    Inventors: Nikolai Kley, Jan Tavernier, Leander Huyghe, Thomas Wueest
  • Publication number: 20230221329
    Abstract: The present invention relates to the field of biochemistry, more particularly to proteomics, more particularly to protein sequencing, even more particularly to single molecule peptide sequencing. The invention discloses means and methods for single molecule protein sequencing and/or amino acid identification using cleavage inducing agent. Said cleavage inducing agents which are not specific for one particular amino acid, cleave polypeptides step by step from the N-terminus onwards and provide information on the identity of the cleaved amino acids based on the kinetics of said reaction.
    Type: Application
    Filed: August 5, 2022
    Publication date: July 13, 2023
    Applicants: VIB VZW, Universiteit Gent
    Inventors: Nico Callewaert, Sven Eyckerman, Simon Devos
  • Patent number: 11692187
    Abstract: The present invention relates to novel nucleic acid sequences encoding bacterial xylose isomerases that upon transformation of a eukaryotic microbial host cell, such as yeast, to confer to the host cell the ability of isomerising xylose to xylulose. The nucleic acid sequences encode xylose isomerases that originate from bacteria such as Eubacterium sp., Clostridium cellulosi and others. The invention further relates to fermentation processes wherein the transformed host cells ferment a xylose-containing medium to produce ethanol or other fermentation products.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: July 4, 2023
    Assignees: VIB vzw, Katholieke Universiteit Leuven, K.U. Leuven R&D, GlobalYeast N.V.
    Inventors: Johan Thevelein, Mekonnen Demeke, Maria Remedios Foulquié Moreno, Stijn De Graeve, Edgard Valdomiro Charles Belo
  • Patent number: 11661455
    Abstract: The present invention relates, in part, to chimeric proteins that find use in various immunotherapies. Particularly, the present invention provides targeted therapeutic agents that modulate the immune system for the treatment of diseases such as cancer.
    Type: Grant
    Filed: February 6, 2017
    Date of Patent: May 30, 2023
    Assignees: Orionis Biosciences BV, VIB VZW, Universiteit Gent
    Inventors: Jan Tavernier, Nikolai Kley
  • Patent number: 11654201
    Abstract: Described are nucleic acid regulatory elements that are able to enhance liver-specific expression of genes, methods employing these regulatory elements and uses of these elements. Expression cassettes and vectors containing these nucleic acid regulatory elements are also disclosed. These are particularly useful for applications using gene therapy.
    Type: Grant
    Filed: October 21, 2019
    Date of Patent: May 23, 2023
    Assignees: VIB VZW, Universiteit Gent, Life Sciences Research Partners VZW
    Inventors: Marinee Chuah, Thierry Vandendriessche, Pieter De Bleser
  • Patent number: 11649508
    Abstract: The present invention relates to the field of inflammation-associated disorders or conditions, more particularly to gut inflammation. Provided herein are means and methods to diagnose and treat or reduce the severity of inflammation-associated disorders or conditions in a subject in need thereof.
    Type: Grant
    Filed: December 14, 2018
    Date of Patent: May 16, 2023
    Assignees: VIB VZW, KATHOLIEKE UNIVERSITES LEUVEN, K.U.LEUVEN R & D, VRIJE UNIVERSITES BRUSSEL
    Inventors: Jeroen Raes, Gwen Falony, Mireia Valles-Colomer, Lindsay Devolder, Severine Vermeire, Sara Vieira-Silva, João Guedelha Sabino, Marie D'Hooghe, Jacques De Keyser
  • Publication number: 20230079731
    Abstract: The present invention relates to novel protein pores and their uses in analyte detection and characterisation. The invention particularly relates to an isolated pore complex formed by a CsgG-like pore and a modified CsgF peptide, or a homologue or mutant thereof, thereby incorporating an additional channel constriction or reader head in the nanopore. The invention further relates to a transmembrane pore complex and methods for production of the pore complex and for use in molecular sensing and nucleic acid sequencing applications.
    Type: Application
    Filed: September 16, 2022
    Publication date: March 16, 2023
    Applicants: VIB VZW, VRIJE UNIVERSITEIT BRUSSEL, OXFORD NANOPORE TECHNOLOGIES PLC
    Inventors: Han Remaut, Sander Egbert Van Der Verren, Nani Van Gerven, Lakmal Nishantha Jayasinghe, Elizabeth Jayne Wallace, Pratik Raj Singh, Richard George Hambley, Michael Robert Jordan, John Joseph Kilgour
  • Patent number: 11572387
    Abstract: The present invention relates to novel protein pores and their uses in analyte detection and characterisation. The invention particularly relates to an isolated pore complex formed by a CsgG-like pore and a modified CsgF peptide, or a homologue or mutant thereof, thereby incorporating an additional channel constriction or reader head in the nanopore. The invention further relates to a transmembrane pore complex and methods for production of the pore complex and for use in molecular sensing and nucleic acid sequencing applications.
    Type: Grant
    Filed: July 2, 2018
    Date of Patent: February 7, 2023
    Assignees: VIB VZW, Vrije Universiteit Brussel, Oxford Nanopore Technologies PLC
    Inventors: Han Remaut, Sander Egbert Van Der Verren, Nani Van Gerven, Lakmal Nishantha Jayasinghe, Elizabeth Jayne Wallace, Pratik Raj Singh, Richard George Hambley, Michael Robert Jordan, John Joseph Kilgour
  • Patent number: 11573238
    Abstract: The present invention relates to the field of biochemistry, more particularly to proteomics, more particularly to protein sequencing, even more particularly to single molecule peptide sequencing. The invention discloses methods for single molecule protein sequencing and/or amino acid identification using cleavage inducing agents which are not specific for one particular amino acid, cleave polypeptides step by step from the N-terminus onwards and provide information on the identity of the cleaved amino acids based on the reaction kinetics.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: February 7, 2023
    Assignees: VIB VZW, Universiteit Gent
    Inventors: Nico Callewaert, Sven Eyckerman, Simon Devos
  • Patent number: 11478499
    Abstract: A non-surgical treatment of cataract in a human or animal. The invention specifically relates to the administration of a deglycating enzyme and its cofactor(s), which results in the deglycation of the lens crystallins. The disclosure thus relates to a minimal invasive type of treatment of cataract, which is easier and cheaper compared to existing surgical methods.
    Type: Grant
    Filed: January 28, 2019
    Date of Patent: October 25, 2022
    Assignees: Universiteit Gent, VIB VZW
    Inventors: Elisabeth Van Aken, Joris Delanghe, Nico Callewaert, Loes Van Schie
  • Patent number: 11466270
    Abstract: The present application relates to the field of inflammatory diseases, particularly to inflammatory diseases characterized by an M1 macrophage response, even more particularly to sepsis and to Trypanosoma infection. The invention provides substances modulating miR210 expression and/or activity, in particular RNA molecules inhibiting miR210 expression and/or activity and medical uses of these miR210 inhibitors. Methods are disclosed to screen for medicaments for treating sepsis.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: October 11, 2022
    Assignees: VIB VZW, KATHOLIEKE UNIVERSITEIT LEUVEN, K.U. LEUVEN R & D
    Inventors: Massimiliano Mazzone, Anne-Theres Henze
  • Patent number: 11421209
    Abstract: The present application relates to the field of glyco-engineering, more specifically to glyco-engineering of Fc-containing molecules, such as antibodies. It is shown herein that Fc-containing molecules with a specific glycosylation pattern have a considerably longer circulating half-life in vivo, without having an altered binding affinity for their respective antigen. This has therapeutic implications in reducing the frequency with which these molecules need to be administered, without affecting therapeutic efficacy. Also, cells are provided that can produce the Fc molecules with the desired glycosylation pattern.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: August 23, 2022
    Assignees: VIB VZW, Universiteit Gent
    Inventors: Nico L. M. Callewaert, Francis Santens
  • Publication number: 20220259677
    Abstract: The present application relates to the field of cancer, particular to hypoxic tumors. It was found that hypoxia is an important driver for hypermethylation of (promoters of) tumor suppressor genes. As this hypermethylation is a stable signature that is also present in circulating tumor DNA in peripheral blood, detecting this methylation pattern is a surrogate marker for tumor hypoxia. This can be used to adapt therapy as well.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 18, 2022
    Applicants: VIB VZW, Katholieke Universiteit Leuven, K.U. Leuven R&D, Life Sciences Research Partners VZW
    Inventors: Diether LAMBRECHTS, Bernard THIENPONT
  • Patent number: 11396532
    Abstract: The present invention relates to a modified cytokine of the TNF superfamily, with reduced activity to its receptor, wherein said modified cytokine is specifically delivered to target cells. Preferably, said modified cytokine is a single chain variant of the TNF superfamily, even more preferably, one or more of the chains can-y one or more mutations, resulting in a low affinity to the receptor, wherein said mutant cytokine is specifically delivered to target cells. The targeting is realized by fusion of the modified cytokine of the TNF superfamily to a targeting moiety, preferably an antibody or antibody-like molecule. The invention relates further to the use of such targeted modified cytokine of the TNF superfamily to treat diseases.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: July 26, 2022
    Assignees: VIB VZW, UNIVERSITEIT GENT, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, UNIVERSITÉ DE MONTPELLIER, CENTRE HOSPITALIER REGIONAL UNIVERSITAIRE DE MONTPELLIER
    Inventors: Jan Tavernier, Jennyfer Bultinck, Frank Peelman, Gilles Uze