Patents by Inventor Ningxia Du

Ningxia Du 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).

  • Maize hybrid X18D780
    Patent number: 9241465
    Abstract: A novel maize variety designated X18D780 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X18D780 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18D780 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X18D780, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18D780. This invention further relates to methods for producing maize varieties derived from maize variety X18D780.
    Type: Grant
    Filed: January 9, 2014
    Date of Patent: January 26, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Khusi Ram Tiwari, Terry R. Colbert, William Andrew Wilson, Daniel Joseph Pohl, Randall Newton Holley, Joseph D. Anderson, Ningxia Du, Brian Joseph Bush, Thomas Russell Henry
  • Maize hybrid X18D814
    Patent number: 9000279
    Abstract: A novel maize variety designated X18D814 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X18D814 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18D814 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X18D814, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18D814. This invention further relates to methods for producing maize varieties derived from maize variety X18D814.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: April 7, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Charles Thomas Cunnyngham, Mario Rosario Carlone, Jr., William Andrew Wilson, Daniel Joseph Pohl, Randall Newton Holley, Terry R. Colbert, Joseph D. Anderson, Ningxia Du, Brian Joseph Bush, David Walter Whitaker, Thomas Russell Henry
  • Maize hybrid X13D129
    Patent number: 9000278
    Abstract: A novel maize variety designated X13D129 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X13D129 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13D129 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13D129, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13D129. This invention further relates to methods for producing maize varieties derived from maize variety X13D129.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: April 7, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Dennis James Dolan, David L. Benson, Charles Thomas Cunnyngham, William Andrew Wilson, Daniel Joseph Pohl, Randall Newton Holley, Terry R. Colbert, Joseph D. Anderson, Ningxia Du, Brian Joseph Bush, David Walter Whitaker, Thomas Russell Henry
  • Maize hybrid X08D419
    Patent number: 8993857
    Abstract: A novel maize variety designated X08D419 and seed, plants and plant parts thereof, produced by crossing Pioneer Hi-Bred International, Inc. proprietary inbred maize varieties. Methods for producing a maize plant that comprises crossing hybrid maize variety X08D419 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08D419 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08D419, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08D419. This invention further relates to methods for producing maize varieties derived from maize variety X08D419.
    Type: Grant
    Filed: February 13, 2013
    Date of Patent: March 31, 2015
    Assignee: Pioneer Hi Bred International Inc
    Inventors: Thomas Charles Barker, Terry R. Colbert, William Andrew Wilson, Daniel Joseph Pohl, Randall Newton Holley, Joseph D. Anderson, Ningxia Du, Brian Joseph Bush, David Walter Whitaker, Thomas Russell Henry