Patents by Inventor Hildegard Buening

Hildegard Buening 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: 20240084326
    Abstract: In a first aspect, the present invention relates to a mutated adeno-associated virus (AAV) capsid protein or fragment thereof wherein a substitution of a wild type non-cysteine amino acid into a cysteine is present whereby the wild type non-cysteine amino acid is exposed on the outer surface of the capsid of an AAV particle. In a further aspect, a mutated AAV particle comprising the AAV capsid protein or fragment thereof according to the present invention is provided. In addition, a nucleic acid encoding the AAV capsid protein according to the present invention is identified together with a corresponding nucleic acid vector, in particular, a plasmid or a gene string. In addition, a host cell containing the nucleic acid vector or the nucleic acid according to the present invention as well as a composition comprising at least an infectious (transducing) AAV particle containing a mutated AAV capsid protein as defined herein together with a non-infectious AAV particle containing a mutated AAV capsid protein as e.
    Type: Application
    Filed: August 7, 2023
    Publication date: March 14, 2024
    Inventors: Hildegard BÜNING, Anke HUBER, Luca PERABO
  • Patent number: 11767540
    Abstract: In a first aspect, the present invention relates to a mutated adeno-associated virus (AAV) capsid protein or fragment thereof wherein a substitution of a wild type non-cysteine amino acid into a cysteine is present whereby the wild type non-cysteine amino acid is exposed on the outer surface of the capsid of an AAV particle. In a further aspect, a mutated AAV particle comprising the AAV capsid protein or fragment thereof according to the present invention is provided. In addition, a nucleic acid encoding the AAV capsid protein according to the present invention is identified together with a corresponding nucleic acid vector, in particular, a plasmid or a gene string. In addition, a host cell containing the nucleic acid vector or the nucleic acid according to the present invention as well as a composition comprising at least an infectious (transducing) AAV particle containing a mutated AAV capsid protein as defined herein together with a non-infectious AAV particle containing a mutated AAV capsid protein as e.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: September 26, 2023
    Assignee: FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEW ANDTEN FORSCHUNG E.V.
    Inventors: Hildegard Büning, Anke Huber, Luca Perabo
  • Publication number: 20230074198
    Abstract: The invention provides a viral vector particle based on AAV2, which in its capsid protein (CAP) contains an inserted amino acid section which confers tropism for cardiomyocytes.
    Type: Application
    Filed: February 22, 2021
    Publication date: March 9, 2023
    Inventors: Thomas Thum, Hildegard Büning, Laura Rode, Christian Bär
  • Publication number: 20220184227
    Abstract: The present invention relates in a first aspect to a mutated adeno-associated virus (AAV) capsid protein or fragment thereof having an insert composed of an oligopeptide optionally having further amino acids representing linker sequences flanking both sites of said oligopeptide. These mutated AAV capsid proteins are more efficient in targeting hepatic tissue, hepatocytes, hepatic cells and cell lines or hepatocellular carcinoma (HCC) with partially higher specificity. Further, a mutated AAV particle comprising the mutated AAV capsid protein according to the present invention is provided. In addition, a nucleic acid encoding the mutated AAV capsid protein according to the present invention is identified together with a corresponding nucleic acid vector, in particular, a plasmid. In addition, a host cell containing the nucleic acid vector or the nucleic acid molecule according to the present invention.
    Type: Application
    Filed: March 30, 2020
    Publication date: June 16, 2022
    Inventors: Hildegard BÜNING, Nadja MEUMANN, Maria GONZALEZ-CARMONA, Christian P. STRASSBURG, Annabelle VOGT, Albrecht PIIPER, Joachim SCHWÄBLE, Karin HUBER, Erhard SEIFRIED
  • Patent number: 10822378
    Abstract: The present invention is related to a structural protein of a parvovirus with an amino acid insertion at the insertion site I-453, a library comprising the protein, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a vector, virus or cell comprising the nucleic acid, a process for the preparation of the protein, a medicament comprising the protein, nucleic acid or multimeric structure as well as methods and uses involving the protein, nucleic acid or multimeric structure.
    Type: Grant
    Filed: April 10, 2017
    Date of Patent: November 3, 2020
    Assignees: Medigene AG, Ludwig-Maximilians-Universitaet, Universitaet zu Koeln
    Inventors: Kerstin Lux, Hildegard Buening, John Nieland, Jorge Boucas, Mirko Ritter, Markus Hoerer, Luca Perabo, Michael Hallek
  • Publication number: 20200224219
    Abstract: In a first aspect, the present invention relates to a mutated adeno-associated virus (AAV) capsid protein or fragment thereof wherein a substitution of a wild type non-cysteine amino acid into a cysteine is present whereby the wild type non-cysteine amino acid is exposed on the outer surface of the capsid of an AAV particle. In a further aspect, a mutated AAV particle comprising the AAV capsid protein or fragment thereof according to the present invention is provided. In addition, a nucleic acid encoding the AAV capsid protein according to the present invention is identified together with a corresponding nucleic acid vector, in particular, a plasmid or a gene string. In addition, a host cell containing the nucleic acid vector or the nucleic acid according to the present invention as well as a composition comprising at least an infectious (transducing) AAV particle containing a mutated AAV capsid protein as defined herein together with a non-infectious AAV particle containing a mutated AAV capsid protein as e.
    Type: Application
    Filed: September 28, 2018
    Publication date: July 16, 2020
    Inventors: Hildegard BÜNING, Anke HUBER, Luca PERABO
  • Publication number: 20200191788
    Abstract: The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimerc structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use.
    Type: Application
    Filed: July 26, 2019
    Publication date: June 18, 2020
    Inventors: Hildegard BUENING, John NIELAND, Luca PERABO, Daniela KUEHN, Kerstin PINOTOSSI, Michael HALLEK, Markus HOERER, Mirko RITTER
  • Patent number: 10408834
    Abstract: The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: September 10, 2019
    Assignees: Medigene AG, Ludwig-Maximilians-Universitaet, Universitaet zu Koeln
    Inventors: Hildegard Buening, John Nieland, Luca Perabo, Daniela Kuehn, Kerstin Pinotossi, Michael Hallek, Markus Hoerer, Mirko Ritter
  • Publication number: 20180066024
    Abstract: The present invention is related to a structural protein of a parvovirus with an amino acid insertion at the insertion site I-453, a library comprising the protein, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a vector, virus or cell comprising the nucleic acid, a process for the preparation of the protein, a medicament comprising the protein, nucleic acid or multimeric structure as well as methods and uses involving the protein, nucleic acid or multimeric structure.
    Type: Application
    Filed: April 10, 2017
    Publication date: March 8, 2018
    Applicants: Medigene AG, Ludwig-Maximilians-Universitaet, Universitaet zu Koeln
    Inventors: Kerstin LUX, Hildegard BUENING, John NIELAND, Jorge BOUCAS, Mirko RITTER, Markus HOERER, Luca PERABO, Michael HALLEK
  • Patent number: 9624274
    Abstract: The present invention is related to a structural protein of a parvovirus with an amino acid insertion at the insertion site I-453, a library comprising the protein, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a vector, virus, or cell comprising the nucleic acid, a process for the preparation of the protein, a medicament comprising the protein, nucleic acid, or multimeric structure as well as methods and uses involving the protein, nucleic acid, or multimeric structure.
    Type: Grant
    Filed: October 11, 2012
    Date of Patent: April 18, 2017
    Assignees: Medigene AG, Ludwig-Maximilians-Universitaet, Universitaet zu Koeln
    Inventors: Kerstin Lux, Hildegard Buening, John Nieland, Jorge Boucas, Mirko Ritter, Markus Hoerer, Luca Perabo, Michael Hallek
  • Publication number: 20160153992
    Abstract: The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use.
    Type: Application
    Filed: November 2, 2015
    Publication date: June 2, 2016
    Inventors: Hildegard BUENING, John NIELAND, Luca PERABO, Daniela KUEHN, Kerstin LUX, Michael HALLEK, Markus HOERER, Mirko RITTER
  • Publication number: 20130288921
    Abstract: The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use.
    Type: Application
    Filed: July 9, 2013
    Publication date: October 31, 2013
    Inventors: Hildegard BUENING, John Nieland, Luca Perabo, Daniela Kuehn, Kerstin Lux, Michael Hallek, Markus Hoerer, Mirko Ritter
  • Publication number: 20100297177
    Abstract: The present invention is related to a method for identifying a parvovirus mutated structural protein capable of specifically binding to a binder for an antigen, a parvovirus mutated structural protein which comprises at least one B-cell epitope heterologous to the parvovirus, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a virus or cell comprising the protein, a method of preparing the protein, a medicament comprising the protein, nucleic acid or multimeric structure and its use.
    Type: Application
    Filed: June 2, 2008
    Publication date: November 25, 2010
    Applicants: Ludwig-Maximillians-Universitaet, Klinikum der Universitaet zu Koeln
    Inventors: Hildegard Buening, John Nieland, Luca Perabo, Daniela Kuehn, Kerstin Lux, Michael Hallek, Markus Hoerer, Mirko Ritter
  • Publication number: 20100203083
    Abstract: The present invention is related to a structural protein of a parvovirus with an amino acid insertion at the insertion site I-453, a library comprising the protein, a multimeric structure comprising the protein, a nucleic acid encoding the protein, a vector, virus or cell comprising the nucleic acid, a process for the preparation of the protein, a medicament comprising the protein, nucleic acid or multimeric structure as well as methods and uses involving the protein, nucleic acid or multimeric structure.
    Type: Application
    Filed: June 2, 2008
    Publication date: August 12, 2010
    Inventors: Kerstin Lux, Hildegard Buening, Luca Perabo, John Nieland, Jorge Boucas, Michael Hallek, Mirko Ritter, Markus Hoerer