Patents by Inventor Gerhard HERREN

Gerhard HERREN 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).

  • Patent number: 11845947
    Abstract: The present invention provides an improved Helminthosporium turcicum-resistant plant, in particular a maize plant which comprises a polynucleotide with one or more resistance-conferring genes, for example on a truncated chromosome fragment from the accession Pepitilla, as well as a cell, a tissue, a part, grain and seeds thereof, an isolated polynucleotide which comprises one or more resistance-conferring genes against Helminthosporium turcicum, a vector, a transgenic plant cell and a transgenic plant containing this polynucleotide. Furthermore, the invention encompasses suitable markers and their use in introducing resistance or the transgene into a plant, as well as the identification of improved maize plants which comprise a truncated chromosome fragment.
    Type: Grant
    Filed: December 16, 2020
    Date of Patent: December 19, 2023
    Assignees: KWS SAAT SE & CO. KGAA, UNIVERSITÄT ZÜRICH
    Inventors: Milena Ouzunova, Daniela Scheuermann, Beat Keller, Simon Krattinger, Thomas Wicker, Gerhard Herren, Severine Hurni, Bettina Kessel, Thomas Presterl, Carsten Knaak
  • Publication number: 20210137040
    Abstract: The present invention provides an improved Helminthosporium turcicum-resistant plant, in particular a maize plant which comprises a polynucleotide with one or more resistance-conferring genes, for example on a truncated chromosome fragment from the accession Pepitilla, as well as a cell, a tissue, a part, grain and seeds thereof, an isolated polynucleotide which comprises one or more resistance-conferring genes against Helminthosporium turcicum, a vector, a transgenic plant cell and a transgenic plant containing this polynucleotide. Furthermore, the invention encompasses suitable markers and their use in introducing resistance or the transgene into a plant, as well as the identification of improved maize plants which comprise a truncated chromosome fragment.
    Type: Application
    Filed: December 16, 2020
    Publication date: May 13, 2021
    Applicants: KWS SAAT SE & CO. KGAA, UNIVERSITÄT ZÜRICH
    Inventors: Milena OUZUNOVA, Daniela SCHEUERMANN, Beat KELLER, Simon KRATTINGER, Thomas WICKER, Gerhard HERREN, Severine HURNI, Bettina KESSEL, Thomas PRESTERL, Carsten KNAAK
  • Publication number: 20210071194
    Abstract: The present invention relates to a nucleic acid molecule encoding a polypeptide conferring resistance to a plant against a fungal pathogen, such as Helminthosporium turcicum. The present invention further relates to a plant (or part thereof) comprising the nucleic acid molecule, and methods involving the nucleic acid molecule.
    Type: Application
    Filed: August 22, 2018
    Publication date: March 11, 2021
    Applicants: KWS SAAT SE & Co. KGaA, University of Zurich
    Inventors: Bettina KESSEL, Milena OUZUNOVA, Thomas PRESTERL, Daniela SCHEUERMANN, Gerhard HERREN, Beat KELLER, Simon KRATTINGER, Thomas WICKER, Ping YANG
  • Patent number: 10897862
    Abstract: The present invention provides an improved Helminthosporium turcicum-resistant plant, in particular a maize plant which comprises a polynucleotide with one or more resistance-conferring genes, for example on a truncated chromosome fragment from the accession Pepitilla, as well as a cell, a tissue, a part, grain and seeds thereof, an isolated polynucleotide which comprises one or more resistance-conferring genes against Helminthosporium turcicum, a vector, a transgenic plant cell and a transgenic plant containing this polynucleotide. Furthermore, the invention encompasses suitable markers and their use in introducing resistance or the transgene into a plant, as well as the identification of improved maize plants which comprise a truncated chromosome fragment.
    Type: Grant
    Filed: September 3, 2014
    Date of Patent: January 26, 2021
    Assignees: KWS SAAT SE & CO. KGAA, UNIVERSITÄT ZÜRICH
    Inventors: Milena Ouzunova, Daniela Scheuermann, Beat Keller, Simon Krattinger, Thomas Wicker, Gerhard Herren, Severine Hurni, Bettina Kessel, Thomas Presterl, Carsten Knaak
  • Publication number: 20160201080
    Abstract: The present invention provides an improved Helminthosporium turcicum-resistant plant, in particular a maize plant which comprises a polynucleotide with one or more resistance-conferring genes, for example on a truncated chromosome fragment from the accession Pepitilla, as well as a cell, a tissue, a part, grain and seeds thereof, an isolated polynucleotide which comprises one or more resistance-conferring genes against Helminthosporium turcicum, a vector, a transgenic plant cell and a transgenic plant containing this polynucleotide. Furthermore, the invention encompasses suitable markers and their use in introducing resistance or the transgene into a plant, as well as the identification of improved maize plants which comprise a truncated chromosome fragment.
    Type: Application
    Filed: September 3, 2014
    Publication date: July 14, 2016
    Applicants: KWS SAAT SE, UNIVERSITÄT ZÜRICH
    Inventors: Milena OUZUNOVA, Daniela SCHEUERMANN, Beat KELLER, Simon KRATTINGER, Thomas WICKER, Gerhard HERREN, Severine HURNI, Bettina KESSEL, Thomas PRESTERL, Carsten KNAAK