Patents by Inventor David Walter Whitaker

David Walter Whitaker 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 X08R703FR
    Patent number: 11910774
    Abstract: A novel maize variety designated X08R703FR and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08R703FR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08R703FR through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08R703FR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08R703FR are provided. Methods for producing maize varieties derived from maize variety X08R703FR and methods of using maize variety X08R703FR are disclosed.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: February 27, 2024
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Suzanne Michelle Mickelson, David Walter Whitaker
  • Maize hybrid X13R146HR
    Patent number: 11771032
    Abstract: A novel maize variety designated X13R146HR and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X13R146HR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13R146HR through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13R146HR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13R146HR are provided. Methods for producing maize varieties derived from maize variety X13R146HR and methods of using maize variety X13R146HR are disclosed.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: October 3, 2023
    Inventors: Thomas Craig Kevern, David Walter Whitaker
  • Maize hybrid X08P389
    Patent number: 11744202
    Abstract: A novel maize variety designated X08P389 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08P389 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08P389 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08P389, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08P389 are provided. Methods for producing maize varieties derived from maize variety X08P389 and methods of using maize variety X08P389 are disclosed.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: September 5, 2023
    Inventors: Michael Phillip Jines, David Walter Whitaker
  • Maize hybrid X08T854HR
    Patent number: 11744209
    Abstract: A novel maize variety designated X08T854HR and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08T854HR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08T854HR through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08T854HR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08T854HR are provided. Methods for producing maize varieties derived from maize variety X08T854HR and methods of using maize variety X08T854HR are disclosed.
    Type: Grant
    Filed: July 16, 2021
    Date of Patent: September 5, 2023
    Inventors: Thomas Craig Kevern, David Walter Whitaker
  • Maize hybrid X08P348
    Patent number: 11672222
    Abstract: A novel maize variety designated X08P348 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08P348 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08P348 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08P348, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08P348 are provided. Methods for producing maize varieties derived from maize variety X08P348 and methods of using maize variety X08P348 are disclosed.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: June 13, 2023
    Inventor: David Walter Whitaker
  • Maize inbred PH4C8Y
    Patent number: 11627714
    Abstract: A novel maize variety designated PH4C8Y and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4C8Y with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4C8Y through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4C8Y or a locus conversion of PH4C8Y with another maize variety.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: April 18, 2023
    Inventor: David Walter Whitaker
  • Maize inbred 1PVDR62
    Patent number: 11617324
    Abstract: A novel maize variety designated 1PVDR62 and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety 1PVDR62 with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 1PVDR62 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety 1PVDR62 or a locus conversion of 1PVDR62 with another maize variety.
    Type: Grant
    Filed: July 2, 2021
    Date of Patent: April 4, 2023
    Inventor: David Walter Whitaker
  • MAIZE HYBRID X18T163
    Publication number: 20230040832
    Abstract: A novel maize variety designated X18T163 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X18T163 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18T163 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X18T163, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18T163 are provided. Methods for producing maize varieties derived from maize variety X18T163 and methods of using maize variety X18T163 are disclosed.
    Type: Application
    Filed: June 24, 2022
    Publication date: February 9, 2023
    Applicant: AGRIGENETICS, INC.
    Inventors: JERRY R RICE, DAVID WALTER WHITAKER
  • Maize inbred PH4CAY
    Patent number: 11559018
    Abstract: A novel maize variety designated PH4CAY and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH4CAY with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH4CAY through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH4CAY or a locus conversion of PH4CAY with another maize variety.
    Type: Grant
    Filed: October 12, 2020
    Date of Patent: January 24, 2023
    Inventor: David Walter Whitaker
  • Maize hybrid X08P420
    Patent number: 11553670
    Abstract: A novel maize variety designated X08P420 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08P420 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08P420 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08P420, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08P420 are provided. Methods for producing maize varieties derived from maize variety X08P420 and methods of using maize variety X08P420 are disclosed.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: January 17, 2023
    Inventor: David Walter Whitaker
  • Maize hybrid X08P373
    Patent number: 11533873
    Abstract: A novel maize variety designated X08P373 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08P373 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08P373 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08P373, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08P373 are provided. Methods for producing maize varieties derived from maize variety X08P373 and methods of using maize variety X08P373 are disclosed.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: December 27, 2022
    Inventors: Russell Fox, Elliot Lee Heffner, Gary Edward Henke, Mark David Hoffbeck, Travis J Lee, Sara Jane Lira, Neway Challa Mengistu, Goran Srnic, Tara Luana Barrett Tarnowski, Brandon Michael Wardyn, David Walter Whitaker
  • Maize hybrid X05P332
    Patent number: 11528877
    Abstract: A novel maize variety designated X05P332 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X05P332 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X05P332 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X05P332, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X05P332 are provided. Methods for producing maize varieties derived from maize variety X05P332 and methods of using maize variety X05P332 are disclosed.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: December 20, 2022
    Inventors: Everton Alen Brenner, Charles Thomas Cunnyngham, Russell Fox, Elliot Lee Heffner, Gary Edward Henke, Travis J Lee, Sara Jane Lira, Neway Challa Mengistu, Goran Srnic, Tara Luana Barrett Tarnowski, Brandon Michael Wardyn, David Walter Whitaker
  • Maize hybrid X13P461
    Patent number: 11528872
    Abstract: A novel maize variety designated X13P461 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X13P461 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13P461 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13P461, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13P461 are provided. Methods for producing maize varieties derived from maize variety X13P461 and methods of using maize variety X13P461 are disclosed.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: December 20, 2022
    Inventors: Russell Fox, Elliot Lee Heffner, Gary Edward Henke, Sara Jane Lira, Goran Srnic, Tara Luana Barrett Tarnowski, David Walter Whitaker
  • Maize hybrid X08N765
    Patent number: 10939631
    Abstract: A novel maize variety designated X08N765 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X08N765 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08N765 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X08N765, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08N765 are provided. Methods for producing maize varieties derived from maize variety X08N765 and methods of using maize variety X08N765 are disclosed.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: March 9, 2021
    Inventor: David Walter Whitaker
  • Maize hybrid X03P585
    Patent number: 10849299
    Abstract: A novel maize variety designated X03P585 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X03P585 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X03P585 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X03P585, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X03P585 are provided. Methods for producing maize varieties derived from maize variety X03P585 and methods of using maize variety X03P585 are disclosed.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: December 1, 2020
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Maria Elena Faricelli, Suzanne Michelle Mickelson, Kurt James Olmer, Dina Elijah Severns, David Walter Whitaker
  • Maize hybrid X13M615HR
    Patent number: 10849294
    Abstract: A novel maize variety designated X13M615HR and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X13M615HR with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13M615HR through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X13M615HR, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13M615HR are provided. Methods for producing maize varieties derived from maize variety X13M615HR and methods of using maize variety X13M615HR are disclosed.
    Type: Grant
    Filed: July 12, 2019
    Date of Patent: December 1, 2020
    Inventors: Maria Elena Faricelli, Kurt James Olmer, David Walter Whitaker
  • Maize inbred PH40SW
    Patent number: 10653093
    Abstract: A novel maize variety designated PH40SW and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH40SW with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH40SW through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH40SW or a locus conversion of PH40SW with another maize variety.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: May 19, 2020
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Maria Elena Faricelli, Kurt James Olmer, David Walter Whitaker
  • Maize inbred PH47HS
    Patent number: 10653094
    Abstract: A novel maize variety designated PH47HS and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH47HS with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH47HS through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH47HS or a locus conversion of PH47HS with another maize variety.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: May 19, 2020
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventor: David Walter Whitaker
  • Maize hybrid X05M941
    Patent number: 10238072
    Abstract: A novel maize variety designated X05M941 and seed, plants and plant parts thereof are produced by crossing inbred maize varieties. Methods for producing a maize plant by crossing hybrid maize variety X05M941 with another maize plant are disclosed. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X05M941 through backcrossing or genetic transformation, and to the maize seed, plant and plant part produced thereby are described. Maize variety X05M941, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X05M941 are provided. Methods for producing maize varieties derived from maize variety X05M941 and methods of using maize variety X05M941 are disclosed.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: March 26, 2019
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Mario Rosario Carlone, Jr., Michael Phillip Jines, David Walter Whitaker
  • Maize inbred PH41BB
    Patent number: 10159209
    Abstract: A novel maize variety designated PH41BB and seed, plants and plant parts thereof are provided. Methods for producing a maize plant comprise crossing maize variety PH41BB with another maize plant are provided. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PH41BB through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby are provided. Hybrid maize seed, plants or plant parts are produced by crossing the variety PH41BB or a locus conversion of PH41BB with another maize variety.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: December 25, 2018
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventor: David Walter Whitaker