Patents Assigned to Erasmus University Medical Center
  • Patent number: 9880158
    Abstract: The invention relates to the field of flow cytometry and more particularly to a panel of antibody reagents conjugated to fluorescent compounds. Provided are reagent compositions, comprising at least eight distinct fluorochrome-conjugated antibodies comprising a set of at least three identification antibodies for the identification of a leukocyte population of interest and at least four characterization antibodies for further characterization and/or classification of said leukocyte population. Also provided are kits and methods related to the reagent compositions.
    Type: Grant
    Filed: June 2, 2010
    Date of Patent: January 30, 2018
    Assignee: Erasmus University Medical Center Rotterdam
    Inventors: Jacobus Johannes Maria Van Dongen, José Alberto Orfao De Matos Correia E Vale, Juan Alejandro Flores-Montero, Julia Maria Almeida Parra, Vincent Henricus Johannes Van Der Velden, Sebastian Böttcher, Andrew Craig Rawstron, Ruth Mary De Tute, Ludovic Bernard Simon Lhermitte, Vahid Asnafi, Ester Mejstríková, Tomasz Szczepanski, Paulo Jorge Monteiro Da Silva Lucio, Marta Marín Ayuso, Carlos Eduardo Pedreira
  • Patent number: 9834824
    Abstract: Provided is an isolated mammalian negative strand RNA virus, metapneumovirus (MPV), within the sub-family Pneumoviridae, of the family Paramyxoviridae. Also provided are isolated mammalian negative strand RNA viruses identifiable as phylogenetically corresponding or relating to the genus Metapneumovirus and components thereof. In particular, provided is a mammalian MPV, subgroups and variants thereof. Also provided are genomic nucleotide sequences of different isolates of mammalian MPV, in particular, human MPV. Disclosed is the use of the sequence information of different isolates of mammalian MPV for diagnostic and therapeutic methods. Provided are nucleotide sequences encoding the genome of an MPV or a portion thereof, including both mammalian and avian MPV. Further described are chimeric or recombinant viruses encoded by the nucleotide sequences and chimeric and recombinant mammalian MPV that comprise one or more non-native or heterologous sequences.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: December 5, 2017
    Assignee: ERASMUS UNIVERSITY MEDICAL CENTER ROTTERDAM
    Inventors: Ronaldus Adrianus Maria Fouchier, Bernadetta Gerarda Van Den Hoogen, Albertus Dominicus Marcellinus Erasmus Osterhaus, Jan Cornelius De Jong, Jan Groen
  • Patent number: 9823248
    Abstract: The invention relates to the field of medical diagnostics. In particular, it relates method and kits for identification and classification of IgE-related diseases, e.g. Type I hypersensitivity, as well as for monitoring of treatment efficacy, for instance anti-IgE therapy.
    Type: Grant
    Filed: November 15, 2011
    Date of Patent: November 21, 2017
    Assignees: ERASMUS UNIVERSITY MEDICAL CENTER ROTTERDAM, UNIERSIDAD DE SALAMANCA
    Inventors: Menno Cornelis van Zelm, Jacobus Johannes Maria van Dongen, José Alberto Orfao de Matos Correia e Vale
  • Patent number: 9803252
    Abstract: The invention relates to the field of virology. The invention provides an isolated essentially mammalian negative-sense single-stranded RNA virus (MPV) within the subfamily Pneumovirinae of the family Paramyxoviridae and identifiable as phylogenetically corresponding to the genus Metapneumovirus and components thereof.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: October 31, 2017
    Assignee: ERASMUS UNIVERSITY MEDICAL CENTER ROTTERDAM
    Inventors: Jan Cornelius De Jong, Ronaldus Adrianus Maria Fouchier, Jan Groen, Albertus Dominicus Marcellinus Erasmus Osterhaus, Bernadetta Gerarda Van Den Hoogen
  • Patent number: 9803016
    Abstract: Disclosed herein are anti-CD47 antibody molecules, their manufacture and use in treating disorders associated with CD47 expression, for example, certain hematological cancers and solid tumors.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: October 31, 2017
    Assignees: Erasmus University Medical Center, Surface Oncology, Inc.
    Inventors: Frank Grosveld, Scott Chappel, Jonathan Hill, Pamela M. Holland, Andrew Lake, Alison Paterson
  • Publication number: 20170183747
    Abstract: The invention relates to the field of virology. The invention provides an isolated essentially mammalian negative-sense single-stranded RNA virus (MPV) within the subfamily Pneumovirinae of the family Paramyxoviridae and identifiable as phylogenetically corresponding to the genus Metapneumovirus and components thereof.
    Type: Application
    Filed: March 8, 2017
    Publication date: June 29, 2017
    Applicant: Erasmus University Medical Center Rotterdam
    Inventors: Jan Cornelius De Jong, Ronaldus Adrianus Maria Fouchier, Jan Groen, Albertus Dominicus Marcellinus Erasmus Osterhaus, Bernadetta Gerarda Van Den Hoogen
  • Publication number: 20170166974
    Abstract: The disclosure is in the field of medical treatments and relates to the treatment of multiple myeloma (MM). In particular, it provides means and methods for the improved treatment of certain subgroups of MM patients, more in particular, patients with a poor prognosis. In a particular embodiment, the disclosure provides a method for determining whether a subject with multiple myeloma is likely to respond to a treatment with a proteasome inhibitor wherein the method comprises the step of performing, on a sample from the subject, a gene expression analysis of a number of N genes selected from the group consisting of the genes NUAK1, ITGB7, AGMAT, TFAP2C, CCDC85A, CLEC7A, TMEM37, RNF144A, and CMPK2, wherein N is at least 2 and wherein it is concluded that the subject is likely to respond to a treatment with a proteasome inhibitor in the case where at least two of the N genes are aberrantly expressed.
    Type: Application
    Filed: May 20, 2014
    Publication date: June 15, 2017
    Applicants: Erasmus University Medical Center Rotterdam, Erasmus University Medical Center Rotterdam
    Inventors: Annemiek Broijl, Pieter Sonneveld, Martinus Hendrikus Van Vliet
  • Patent number: 9663817
    Abstract: The present invention relates to a method for characterizing the antibiotic resistance of a microorganism, the method comprising the steps of (a) providing a reference mass spectrum of an antimicrobial compound, its enzymatic modification product, its molecular target, or of a substrate compound of a its modifying enzyme; (b) exposing a microorganism, a cell lysate thereof, or a growth medium supernatant thereof, to the antimicrobial compound or the substrate compound in aqueous liquid to thereby provide an exposed sample; (c) acquiring a mass spectrum of the exposed sample; (d) comparing the mass spectrum acquired in step c) with the reference mass spectrum of step (a), and (e) determining from the comparison whether modification of the antimicrobial compound, its modification product or its molecular target or of the substrate has occurred following the exposure, and establishing that the microorganism is potentially resistant to the antimicrobial compound when the modification is observed.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: May 30, 2017
    Assignee: Erasmus University Medical Center Rotterdam
    Inventors: Theo M. Luider, Jeroen van Kampen, Alexander F. Van Belkum, Wilhelm Goessens, Gero P. Hooff
  • Publication number: 20170137899
    Abstract: Provided is an isolated mammalian negative strand RNA virus, metapneumovirus (MPV), within the sub-family Pneumoviridae, of the family Paramyxoviridae. Also provided are isolated mammalian negative strand RNA viruses identifiable as phylogenetically corresponding or relating to the genus Metapneumovirus and components thereof. In particular, provided is a mammalian MPV, subgroups and variants thereof. Also provided are genomic nucleotide sequences of different isolates of mammalian MPV, in particular, human MPV. Disclosed is the use of the sequence information of different isolates of mammalian MPV for diagnostic and therapeutic methods. Provided are nucleotide sequences encoding the genome of an MPV or a portion thereof, including both mammalian and avian MPV. Further described are chimeric or recombinant viruses encoded by the nucleotide sequences and chimeric and recombinant mammalian MPV that comprise one or more non-native or heterologous sequences.
    Type: Application
    Filed: January 12, 2017
    Publication date: May 18, 2017
    Applicant: Erasmus University Medical Center Rotterdam
    Inventors: Ronaldus Adrianus Maria Fouchier, Bernadetta Gerarda Van Den Hoogen, Albertus Dominicus Marcellinus Erasmus Osterhaus, Jan Cornelius De Jong, Jan Groen
  • Patent number: 9650441
    Abstract: Disclosed herein are anti-CD47 antibody molecules, their manufacture and use in treating disorders associated with CD47 expression, for example, certain hematological cancers and solid tumors.
    Type: Grant
    Filed: September 21, 2016
    Date of Patent: May 16, 2017
    Assignees: Erasmus University Medical Center, Surface Oncology, Inc.
    Inventors: Frank Grosveld, Vito Palombella, Pamela M. Holland, Alison Paterson, Jonathan Hill
  • Publication number: 20170101684
    Abstract: The disclosure is in the field of medical treatments and relates to the treatment of cancer, in particular, multiple myeloma (MM). Even more in particular, it provides means and methods for the improved treatment of certain subgroups of MM patients, more in particular, subjects with a poor prognosis. In a particular embodiment, the disclosure provides a method of treatment wherein subjects with a poor prognosis are selected and treated with a proteasome inhibitor such as Bortezomib. The disclosure further provides means and methods for identifying subjects with a poor prognosis. More in particular, the disclosure provides a composition comprising a proteasome inhibitor for use in the treatment of a subject with multiple myeloma when the subject has been diagnosed with an amp1q chromosomal aberration.
    Type: Application
    Filed: March 28, 2015
    Publication date: April 13, 2017
    Applicants: Erasmus University Medical Center Rotterdam, Skylinedx B.V.
    Inventors: Martinus Hendrikus Van Vliet, Pieter Sonneveld
  • Patent number: 9567653
    Abstract: Provided is an isolated mammalian negative strand RNA virus, metapneumovirus (MPV), within the sub-family Pneumoviridae, of the family Paramyxoviridae. Also provided are isolated mammalian negative strand RNA viruses identifiable as phylogenetically corresponding or relating to the genus Metapneumovirus and components thereof. In particular, provided is a mammalian MPV, subgroups and variants thereof. Also provided are genomic nucleotide sequences of different isolates of mammalian MPV, in particular, human MPV. Disclosed is the use of the sequence information of different isolates of mammalian MPV for diagnostic and therapeutic methods. Provided are nucleotide sequences encoding the genome of an MPV or a portion thereof, including both mammalian and avian MPV. Further described are chimeric or recombinant viruses encoded by the nucleotide sequences and chimeric and recombinant mammalian MPV that comprise one or more non-native or heterologous sequences.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: February 14, 2017
    Assignee: Erasmus University Medical Center Rotterdam
    Inventors: Ronaldus Adrianus Maria Fouchier, Bernadetta Gerarda Van Den Hoogen, Albertus Dominicus Marcellinus Erasmus Osterhaus, Jan Cornelius De Jong, Jan Groen
  • Publication number: 20160295842
    Abstract: A transgenic non-human mammal containing a heterologous lambda light chain gene locus, and/or a heterologous kappa light chain gene locus, and/or a heterologous heavy chain gene locus, each of which can re-arrange so that immunoglobulin heavy and light chain genes are formed and expressed in B-cells following antigen challenge.
    Type: Application
    Filed: July 23, 2015
    Publication date: October 13, 2016
    Applicant: Erasmus University Medical Center
    Inventors: Roger Kingdon Craig, Franklin Gerardus Grosveld, Richard Wilhelm Janssens, Marinus Johannes Van Haperen
  • Publication number: 20160273053
    Abstract: The present invention relates to a method of diagnosing cancer in a subject comprising detecting in the DNA of said subject at least one hypermethylated CpG island associated with said cancer, wherein an elevation in the level of methylation in said CpG island of said subject, relative to the level of methylation in said CpG island of a control subject, is indicative of said CpG island being hypermethylated.
    Type: Application
    Filed: March 21, 2016
    Publication date: September 22, 2016
    Applicant: ERASMUS UNIVERSITY MEDICAL CENTER ROTTERDAM
    Inventors: Ellen Catharina ZWARTHOFF, Annechiena Geertruide VAN TILBORG
  • Patent number: 9376726
    Abstract: The present invention provides an isolated mammalian negative strand RNA virus, metapneumovirus (MPV), within the sub-family Pneumoviridae, of the family Paramyxoviridae. The invention also provides isolated mammalian negative strand RNA viruses identifiable as phylogenetically corresponding or relating to the genus Metapneumovirus and components thereof. In particular the invention provides a mammalian MPV, subgroups and variants thereof. The invention relates to genomic nucleotide sequences of different isolates of mammalian metapneumoviruses, in particular human metapneumoviruses. The invention relates to the use of the sequence information of different isolates of mammalian metapneumoviruses for diagnostic and therapeutic methods. The present invention relates to nucleotide sequences encoding the genome of a metapneumovirus or a portion thereof, including both mammalian and avian metapneumovirus. The invention further encompasses chimeric or recombinant viruses encoded by said nucleotide sequences.
    Type: Grant
    Filed: May 5, 2014
    Date of Patent: June 28, 2016
    Assignee: Erasmus University Medical Center Rotterdam
    Inventors: Ronaldus Adrianus Maria Fouchier, Bernadetta Gerarda Van Den Hoogen, Albertus D M E Osterhaus, Aurelia Haller, Roderick Tang
  • Patent number: 9365655
    Abstract: The present invention provides a high affinity, antigen-specific, soluble heavy chain-only antibody which: lacks hallmark camelid-related amino acid substitutions and has FR2 substitutions which are not found in antibodies which comprise heavy and light chain; shows increased net hydrophobicity within CDR1 and an increased number of charged amino acids present in CDR3; and comprises one or more amino acid substitutions within the framework ?-pleated sheet leading to increased net hydrophobicity within FR1 and increased number of charged amino acids present in FR3. Also provided are VH domains having the same properties, gene segments for their production, methods for their production, transgenic animals and uses of the antibody of the VH domains in therapy.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: June 14, 2016
    Assignee: Erasmus University Medical Center
    Inventors: Roger Kingdon Craig, Franklin Gerardus Grosveld, Richard Wilhelm Janssens, Dubravka Drabek, Tao Chen, Ernie De Boer
  • Patent number: 9334543
    Abstract: The invention relates to the field of virology. The invention provides an isolated essentially mammalian negative-sense single-stranded RNA virus (MPV) within the subfamily Pneumovirinae of the family Paramyxoviridae and identifiable as phylogenetically corresponding to the genus Metapneumovirus and components thereof.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: May 10, 2016
    Assignee: Erasmus University Medical Center Rotterdam
    Inventors: Jan Cornelius De Jong, Ronaldus Adrianus Maria Fouchier, Bernadetta Gerarda Van Den Hoogen, Albertus D M E Osterhaus, Jan Groen
  • Patent number: 9334519
    Abstract: The present invention relates to a method for characterizing the antibiotic resistance of a microorganism, the method comprising the steps of (a) providing a reference mass spectrum of an antimicrobial compound, its enzymatic modification product, its molecular target, or of a substrate compound of a its modifying enzyme; (b) exposing a microorganism, a cell lysate thereof, or a growth medium supernatant thereof, to the antimicrobial compound or the substrate compound in aqueous liquid to thereby provide an exposed sample; (c) acquiring a mass spectrum of the exposed sample; (d) comparing the mass spectrum acquired in step c) with the reference mass spectrum of step (a), and (e) determining from the comparison whether modification of the antimicrobial compound, its modification product or its molecular target or of the substrate has occurred following the exposure, and establishing that the microorganism is potentially resistant to the antimicrobial compound when the modification is observed.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: May 10, 2016
    Assignee: Erasmus University Medical Center Rotterdam
    Inventors: Theo M. Luider, Jeroen van Kampen, Alexander F. Van Belkum, Wilhelm Goessens, Gero P. Hooff
  • Patent number: 9328144
    Abstract: The invention provides HSV antigens and epitopes that are useful for the prevention and treatment of HSV infection. T-cells having specificity for antigens of the invention have demonstrated cytotoxic activity against cells loaded with virally-encoded peptide epitopes, and in many cases, against cells infected with HSV. The identification of immunogenic antigens responsible for T-cell specificity provides improved anti-viral therapeutic and prophylactic strategies. Compositions containing antigens or polynucleotides encoding antigens of the invention provide effectively targeted vaccines for prevention and treatment of HSV infection.
    Type: Grant
    Filed: May 10, 2013
    Date of Patent: May 3, 2016
    Assignees: UNIVERSITY OF WASHINGTON, Erasmus University Medical Center Rotterdam (Erasmus MC)
    Inventors: David M. Koelle, George M. G. M. Verjans
  • Patent number: 9131669
    Abstract: A transgenic non-human mammal containing a heterologous lambda light chain gene locus, and/or a heterologous kappa light chain gene locus, and/or a heterologous heavy chain gene locus, each of which can re-arrange so that immunoglobulin heavy and light chain genes are formed and expressed in B-cells following antigen challenge.
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: September 15, 2015
    Assignee: ERASMUS UNIVERSITY MEDICAL CENTER
    Inventors: Roger Kingdon Craig, Franklin Gerardus Grosveld, Richard Wilhelm Janssens, Marinus Johannes Van Haperen