Patents by Inventor Sascha Bossow

Sascha Bossow has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20210252085
    Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a secreted activator of the immune response, to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
    Type: Application
    Filed: February 3, 2021
    Publication date: August 19, 2021
    Inventors: Christine Engeland, Guy Ungerechts, Sascha Bossow
  • Patent number: 11028409
    Abstract: A genome-replication-deficient and transcription/competent negative/strand RNA virus, which can be used for the expression of transgenes and in particular for the area of vaccine development. In particular, a recombinant Sendia virus containing a viral genome with a mutation in the gene P, which leads to loss of capacity for replication without loss of capacity for secondary transcription, and at least one sequence coding for a heterologous gene product. Furthermore, a nucleocapsid of the Sendai virus, a genome of the Sendai virus, a DNA molecule that codes for the genome and/or antigenome of the Sendai virus. One aspect is a pharmaceutical composition containing the Sendai virus, the nucleocapsid, or the viral genome as active substance, and a medical use thereof, especially as a vaccine.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: June 8, 2021
    Assignee: MAX-PLANCK-GESELLSCHAFT ZUR FĂ–RDERUNG DER WISSENSCHAFTEN E.V.
    Inventors: Wolfgang J. Neubert, Sascha Bossow, Sabine Schlecht
  • Patent number: 10933106
    Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a secreted activator of the immune response, to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
    Type: Grant
    Filed: February 24, 2015
    Date of Patent: March 2, 2021
    Assignee: DEUTSCHES KREBSFORSCHUNGSZENTRUM
    Inventors: Christine Engeland, Guy Ungerechts, Sascha Bossow
  • Publication number: 20190099461
    Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a multispecific binding polypeptide, said multispecific binding polypeptide comprising a first binding domain binding to a surface molecule of an immune cell with antitumor activity, preferably a lymphocyte, more preferably a T cell or a dendritic cell, and a second binding domain binding to a tumor-associated antigen; to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
    Type: Application
    Filed: December 13, 2018
    Publication date: April 4, 2019
    Applicants: Deutsches Krebsforschungszentrum, RUPRECHT-KARLS-UNIVERSITAET HEIDELBERG
    Inventors: Guy UNGERECHTS, Tobias SPECK, Christine ENGELAND, Sascha BOSSOW
  • Patent number: 10172894
    Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a multispecific binding polypeptide, said multispecific binding polypeptide comprising a first binding domain binding to a surface molecule of an immune cell with antitumor activity, preferably a lymphocyte, more preferably a T cell or a dendritic cell, and a second binding domain binding to a tumor-associated antigen; to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
    Type: Grant
    Filed: August 25, 2016
    Date of Patent: January 8, 2019
    Assignees: DEUTSCHES KREBSFORSCHUNGSZENTRUM, RUPRECHT-KARLS-UNIVERSITAET HEIDELBERG
    Inventors: Guy Ungerechts, Tobias Speck, Christine Engeland, Sascha Bossow
  • Publication number: 20180142256
    Abstract: The present invention relates to a genome-replication-deficient and transcription-competent negative-strand RNA virus, which can be used for the expression of transgenes and in particular for the area of vaccine development.
    Type: Application
    Filed: May 25, 2017
    Publication date: May 24, 2018
    Inventors: Wolfgang J. Neubert, Sascha Bossow, Sabine Schlecht
  • Patent number: 9821016
    Abstract: The present invention relates to a genetically modified Paramyxovirus, a pharmaceutical composition comprising this paramyxovirus, the use of a genetically modified Paramyxovirus for the therapeutic and/or prophylactic treatment of a tumor disease, and a method for the production of a pharmaceutical composition for the therapeutic or prophylactic treatment of a tumor disease.
    Type: Grant
    Filed: October 22, 2012
    Date of Patent: November 21, 2017
    Assignee: Eberhard-Karls-Universitaet Tuebingen Universitaetsklinikum
    Inventors: Ulrich Manfred Lauer, Michael Bitzer, Martina Zimmermann, Sorin Armeanu-Ebinger, Sascha Bossow, Wolfgang Neubert
  • Patent number: 9795643
    Abstract: The present invention pertains to a pharmaceutical composition comprising a recombinant measles virus encoding a suicide gene for use in the treatment of malignant cells with primary or secondary resistances against an oncolytic measles virus without suicide gene activity. Further, the present invention pertains to a recombinant measles virus based on measles vaccine strain Schwarz encoding a suicide gene, which comprises a fusion of a cytosine deaminase, particularly yeast cytosine deaminase, and a uracil phosphoribosyltransferase, particularly yeast uracil phosphoribosyltransferase, to a method and a kit for preparing the recombinant measles virus as claimed herein.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: October 24, 2017
    Inventors: Ulrich M. Lauer, Michael Bitzer, Johanna Lampe, Martina Schell, Susanne Berchtold, Sebastian Lange, Wolfgang J. Neubert, Sascha Bossow
  • Publication number: 20170128505
    Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a multispecific binding polypeptide, said multispecific binding polypeptide comprising a first binding domain binding to a surface molecule of an immune cell with antitumor activity, preferably a lymphocyte, more preferably a T cell or a dendritic cell, and a second binding domain binding to a tumor-associated antigen; to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
    Type: Application
    Filed: August 25, 2016
    Publication date: May 11, 2017
    Inventors: Guy UNGERECHTS, Tobias SPECK, Christine ENGELAND, Sascha BOSSOW
  • Publication number: 20170065650
    Abstract: The present invention relates to a recombinant virus of the family Paramyxoviridae, comprising at least one expressible polynucleotide encoding a secreted activator of the immune response, to a polynucleotide encoding the same, and to a kit comprising the same. Moreover, the present invention relates to a method for treating cancer in a subject afflicted with cancer, comprising contacting said subject with a recombinant virus of the family Paramyxoviridae of the invention, and thereby, treating cancer in a subject afflicted with cancer.
    Type: Application
    Filed: February 25, 2015
    Publication date: March 9, 2017
    Inventors: Christine Engeland, Guy Ungerechts, Sascha Bossow
  • Patent number: 9272008
    Abstract: The present invention pertains to a pharmaceutical composition comprising a recombinant measles virus encoding a suicide gene for use in the treatment of malignant cells with primary or secondary resistances against an oncolytic measles virus without suicide gene activity. Further, the present invention pertains to a recombinant measles virus based on measles vaccine strain Schwarz encoding a suicide gene, which comprises a fusion of a cytosine deaminase, particularly yeast cytosine deaminase, and a uracil phosphoribosyltransferase, particularly yeast uracil phosphoribosyltransferase, to a method and a kit for preparing the recombinant measles virus as claimed herein.
    Type: Grant
    Filed: August 19, 2011
    Date of Patent: March 1, 2016
    Inventors: Ulrich M. Lauer, Michael Bitzer, Johanna Lampe, Martina Zimmermann, Susanne Berchtold, Sebastian Lange, Wolfgang J. Neubert, Sascha Bossow
  • Publication number: 20150250838
    Abstract: The present invention pertains to a pharmaceutical composition comprising a recombinant measles virus encoding a suicide gene for use in the treatment of malignant cells with primary or secondary resistances against an oncolytic measles virus without suicide gene activity. Further, the present invention pertains to a recombinant measles virus based on measles vaccine strain Schwarz encoding a suicide gene, which comprises a fusion of a cytosine deaminase, particularly yeast cytosine deaminase, and a uracil phosphoribosyltransferase, particularly yeast uracil phosphoribosyltransferase, to a method and a kit for preparing the recombinant measles virus as claimed herein.
    Type: Application
    Filed: May 22, 2015
    Publication date: September 10, 2015
    Inventors: Ulrich M. LAUER, Michael BITZER, Johanna LAMPE, Martina ZIMMERMANN, Susanne BERCHTOLD, Sebastian LANGE, Wolfgang J. NEUBERT, Sascha BOSSOW
  • Publication number: 20130217757
    Abstract: The present invention pertains to a pharmaceutical composition comprising a recombinant measles virus encoding a suicide gene for use in the treatment of malignant cells with primary or secondary resistances against an oncolytic measles virus without suicide gene activity. Further, the present invention pertains to a recombinant measles virus based on measles vaccine strain Schwarz encoding a suicide gene, which comprises a fusion of a cytosine deaminase, particularly yeast cytosine deaminase, and a uracil phosphoribosyltransferase, particularly yeast uracil phosphoribosyltransferase, to a method and a kit for preparing the recombinant measles virus as claimed herein.
    Type: Application
    Filed: August 19, 2011
    Publication date: August 22, 2013
    Inventors: Ulrich M. Lauer, Michael Bitzer, Johanna Lampe, Martina Zimmermann, Susanne Berchtold, Sebastian Lange, Wolfgang J. Neubert, Sascha Bossow
  • Publication number: 20110142811
    Abstract: The present invention concerns recombinant measles virus as a therapeutic, in particular a recombinant measles virus comprising a suicide gene in its genome, a mutated viral hemagglutinin, and a specificity domain specifically recognizing a cancer antigen. Furthermore, it relates to a polynucleotide coding for such a recombinant measles virus and a vector comprising said polynucleotide. The current invention also relates to a method for the manufacture of and a medicament comprising said recombinant measles virus, as well as a method for treating a solid tumor using said recombinant measles virus.
    Type: Application
    Filed: December 16, 2009
    Publication date: June 16, 2011
    Applicant: DEUTSCHES KREBSFORSCHUNGSZENTRUM
    Inventors: Guy UNGERECHTS, Christof Von Kalle, Sascha Bossow
  • Publication number: 20090041725
    Abstract: The present invention relates to a genome-replication-deficient and transcription-competent negative-strand RNA virus, which can be used for the expression of transgenes and in particular for the area of vaccine development.
    Type: Application
    Filed: August 9, 2007
    Publication date: February 12, 2009
    Inventors: Wolfgang J. Neubert, Sascha Bossow, Sabine Schlecht