Patents by Inventor Waldemar Marczewski

Waldemar Marczewski 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).

  • Potyvirus resistance genes and methods of use
    Patent number: 12529068
    Abstract: Compositions and methods and for enhancing the resistance of plants to plant diseases caused by potyviruses are provided. The compositions comprise nucleic acid molecules encoding resistance (R) gene products and variants thereof and plants, seeds, and plant cells comprising such nucleic acid molecules. The methods for enhancing the resistance of a plant to plant disease caused by a potyvirus comprise introducing a nucleic acid molecule encoding an R gene product into a plant cell. Additionally provided are methods for using the plants in agriculture to limit plant disease.
    Type: Grant
    Filed: January 20, 2022
    Date of Patent: January 20, 2026
    Assignee: TWO BLADES FOUNDATION
    Inventors: Kamil Witek, Marta Grech-Baran, Jacek Hennig, Jonathan D.G. Jones, Waldemar Marczewski, Katarzyna Szajko
  • POTYVIRUS RESISTANCE GENES AND METHODS OF USE
    Publication number: 20220135998
    Abstract: Compositions and methods and for enhancing the resistance of plants to plant diseases caused by potyviruses are provided. The compositions comprise nucleic acid molecules encoding resistance (R) gene products and variants thereof and plants, seeds, and plant cells comprising such nucleic acid molecules. The methods for enhancing the resistance of a plant to plant disease caused by a potyvirus comprise introducing a nucleic acid molecule encoding an R gene product into a plant cell. Additionally provided are methods for using the plants in agriculture to limit plant disease.
    Type: Application
    Filed: January 20, 2022
    Publication date: May 5, 2022
    Applicant: TWO BLADES FOUNDATION
    Inventors: Kamil Witek, Marta Grech-Baran, Jacek Hennig, Jonathan D.G. Jones, Waldemar Marczewski, Katarzyna Szajko
  • resistance genes and methods of use
    Patent number: 11261458
    Abstract: Compositions and methods and for enhancing the resistance of plants to plant diseases caused by potyviruses are provided. The compositions comprise nucleic acid molecules encoding resistance (R) gene products and variants thereof and plants, seeds, and plant cells comprising such nucleic acid molecules. The methods for enhancing the resistance of a plant to plant disease caused by a potyvirus comprise introducing a nucleic acid molecule encoding an R gene product into a plant cell. Additionally provided are methods for using the plants in agriculture to limit plant disease.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: March 1, 2022
    Inventors: Kamil Witek, Marta Grech-Baran, Jacek Hennig, Jonathan D. G. Jones, Waldemar Marczewski, Katarzyna Szajko
  • POTYVIRUS RESISTANCE GENES AND METHODS OF USE
    Publication number: 20210115465
    Abstract: Compositions and methods and for enhancing the resistance of plants to plant diseases caused by potyviruses are provided. The compositions comprise nucleic acid molecules encoding resistance (R) gene products and variants thereof and plants, seeds, and plant cells comprising such nucleic acid molecules. The methods for enhancing the resistance of a plant to plant disease caused by a potyvirus comprise introducing a nucleic acid molecule encoding an R gene product into a plant cell. Additionally provided are methods for using the plants in agriculture to limit plant disease.
    Type: Application
    Filed: July 27, 2018
    Publication date: April 22, 2021
    Applicant: TWO BLADES FOUNDATION
    Inventors: Kamil Witek, Marta Grech-Baran, Jacek Hennig, Jonathan D.G. Jones, Waldemar Marczewski, Katarzyna Szajko