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).
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Patent number: 8541648Abstract: A novel maize variety designated X13A488 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 X13A488 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13A488 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13A488, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13A488. This invention further relates to methods for producing maize varieties derived from maize variety X13A488.Type: GrantFiled: August 22, 2012Date of Patent: September 24, 2013Assignee: Pioneer Hi-Bred International, Inc.Inventors: Charles Thomas Cunnyngham, David Walter Whitaker
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Patent number: 8536428Abstract: A novel maize variety designated X08A163 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 X08A163 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A163 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A163, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A163. This invention further relates to methods for producing maize varieties derived from maize variety X08A163.Type: GrantFiled: November 28, 2012Date of Patent: September 17, 2013Assignee: Pioneer Hi-Bred International, Inc.Inventors: Mark David Hoffbeck, Russell L. Fox, Marjorie A. McIntosh, David Walter Whitaker
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Patent number: 8519245Abstract: A novel maize variety designated X08A180 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 X08A180 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A180 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A180, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A180. This invention further relates to methods for producing maize varieties derived from maize variety X08A180.Type: GrantFiled: December 7, 2012Date of Patent: August 27, 2013Assignee: Pioneer Hi-Bred International, Inc.Inventors: Charles Thomas Cunnyngham, Stephen William Noble, Jr., David Walter Whitaker
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Patent number: 8497411Abstract: A novel maize variety designated X08A212 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 X08A212 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A212 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A212, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A212. This invention further relates to methods for producing maize varieties derived from maize variety X08A212.Type: GrantFiled: August 27, 2012Date of Patent: July 30, 2013Assignee: Pioneer Hi-Bred International, Inc.Inventors: Mario Rosario Carlone, Jr., Russell L. Fox, Edwin Michael Grote, David Walter Whitaker
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Patent number: 8471093Abstract: A novel maize variety designated X08A133 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 X08A133 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A133 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A133, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A133. This invention further relates to methods for producing maize varieties derived from maize variety X08A133.Type: GrantFiled: March 9, 2011Date of Patent: June 25, 2013Assignee: Pioneer Hi Bred International IncInventors: William Andrew Wilson, Luis A. Verde Chifflet, David Walter Whitaker, Gary Edward Henke, Terrill E. Williams, David B. Fischer
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Patent number: 8471092Abstract: A novel maize variety designated X13A405 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 X13A405 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13A405 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13A405, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13A405. This invention further relates to methods for producing maize varieties derived from maize variety X13A405.Type: GrantFiled: March 9, 2011Date of Patent: June 25, 2013Assignee: Pioneer Hi Bred International IncInventors: Thomas Charles Barker, Lora Lynn Kilgore-Norquest, Gary Edward Henke, David B. Fischer, Terrill E. Williams, David Walter Whitaker
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Patent number: 8466353Abstract: A novel maize variety designated X8K846 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 X8K846 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X8K846 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X8K846, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X8K846. This invention further relates to methods for producing maize varieties derived from maize variety X8K846.Type: GrantFiled: June 8, 2010Date of Patent: June 18, 2013Assignee: Pioneer Hi Bred International IncInventors: William Andrew Wilson, Stephen William Noble, Jr., David Walter Whitaker
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Patent number: 8440888Abstract: A novel maize variety designated 10084890 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 maize variety 10084890 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into 10084890 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety 10084890, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety 10084890. This invention further relates to methods for producing maize varieties derived from maize variety 10084890.Type: GrantFiled: June 22, 2010Date of Patent: May 14, 2013Assignee: Pioneer Hi Bred International IncInventors: Gary Edward Henke, David Bernard Fischer, David Walter Whitaker, Terrill E. Williams, Nancy Guse
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Patent number: 8420909Abstract: A novel maize variety designated X08A240 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 X08A240 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A240 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A240, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A240. This invention further relates to methods for producing maize varieties derived from maize variety X08A240.Type: GrantFiled: May 25, 2010Date of Patent: April 16, 2013Assignee: Pioneer Hi Bred International IncInventors: Mark David Hoffbeck, Russell L. Fox, William Andrew Wilson, David Walter Whitaker
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Patent number: 8389827Abstract: A novel maize variety designated X6K288 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 X6K288 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X6K288 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X6K288, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X6K288. This invention further relates to methods for producing maize varieties derived from maize variety X6K288.Type: GrantFiled: June 3, 2010Date of Patent: March 5, 2013Assignee: Pioneer Hi Bred International IncInventors: Dennis James Dolan, David L. Benson, Edwin Michael Grote, David B. Fischer, David Walter Whitaker
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Patent number: 8383912Abstract: A novel maize variety designated X7K442 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 X7K442 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X7K442 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X7K442, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X7K442. This invention further relates to methods for producing maize varieties derived from maize variety X7K442.Type: GrantFiled: June 8, 2010Date of Patent: February 26, 2013Assignee: Pioneer Hi Bred International IncInventors: Stephen William Noble, Jr., David L. Benson, David Walter Whitaker, David B. Fischer
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Patent number: 8373019Abstract: A novel maize variety designated X18A650 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 X18A650 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X18A650 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X18A650, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X18A650. This invention further relates to methods for producing maize varieties derived from maize variety X18A650.Type: GrantFiled: June 3, 2010Date of Patent: February 12, 2013Assignee: Pioneer Hi Bred International IncInventors: Terry R. Colbert, David Walter Whitaker
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Patent number: 8357842Abstract: A novel maize variety designated X7H291 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 X7H291 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X7H291 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X7H291, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X7H291. This invention further relates to methods for producing maize varieties derived from maize variety X7H291.Type: GrantFiled: June 3, 2010Date of Patent: January 22, 2013Assignee: Pioneer Hi Bred International IncInventors: Mark David Hoffbeck, William Andrew Wilson, Gary Edward Henke, David Walter Whitaker, Nancy Guse
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Patent number: 8350136Abstract: A novel maize variety designated X13A445 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 X13A445 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X13A445 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X13A445, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X13A445. This invention further is relates to methods for producing maize varieties derived from maize variety X13A445.Type: GrantFiled: May 25, 2010Date of Patent: January 8, 2013Assignee: Pioneer Hi-Bred International, Inc.Inventors: Terry R. Colbert, Stephen William Noble, Jr., David Walter Whitaker
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Patent number: 8344225Abstract: A novel maize variety designated X08A182 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 X08A182 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A182 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A182, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A182. This invention further relates to methods for producing maize varieties derived from maize variety X08A182.Type: GrantFiled: May 25, 2010Date of Patent: January 1, 2013Assignee: Pioneer Hi-Bred International, Inc.Inventors: Andrew Jon Ross, Stephen William Noble, Jr., David Walter Whitaker
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Patent number: 8319014Abstract: A novel maize variety designated X08A201 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 X08A201 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A201 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A201, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A201. This invention further relates to methods for producing maize varieties derived from maize variety X08A201.Type: GrantFiled: June 3, 2010Date of Patent: November 27, 2012Assignee: Pioneer Hi Bred International IncInventors: Loren John Hoffbeck, Matthew David Smalley, Stephen William Noble, Jr., David Walter Whitaker
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Patent number: 8304636Abstract: A novel maize variety designated X08A183 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 X08A183 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A183 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A183, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A183. This invention further relates to methods for producing maize varieties derived from maize variety X08A183.Type: GrantFiled: May 25, 2010Date of Patent: November 6, 2012Assignee: Pioneer Hi-Bred International, Inc.Inventors: Geoffrey Ian Graham, Stephen William Noble, Jr., David Walter Whitaker
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Patent number: 8278503Abstract: A novel maize variety designated X08A106 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 X08A106 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X08A106 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X08A106, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X08A106. This invention further relates to methods for producing maize varieties derived from maize variety X08A106.Type: GrantFiled: June 3, 2010Date of Patent: October 2, 2012Assignee: Pioneer Hi Bred International IncInventors: Matthew David Smalley, Luis A. Verde Chifflet, David Walter Whitaker
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Publication number: 20120227128Abstract: A novel maize variety designated X5H333 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 maize variety X5H333 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X5H333 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X5H333, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X5H333. This invention further relates to methods for producing maize varieties derived from maize variety X5H333 and to the maize varieties derived by the use of those methods.Type: ApplicationFiled: March 5, 2012Publication date: September 6, 2012Applicant: Pioneer Hi-Bred International, Inc.Inventors: Gary Edward Henke, David Walter Whitaker, Robert Alan Guse, Nancy Guse
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Patent number: 8258384Abstract: A novel maize variety designated X8H549 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 X8H549 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into X8H549 through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. This invention relates to the maize variety X8H549, the seed, the plant produced from the seed, and variants, mutants, and minor modifications of maize variety X8H549. This invention further relates to methods for producing maize varieties derived from maize variety X8H549.Type: GrantFiled: June 8, 2010Date of Patent: September 4, 2012Assignee: Pioneer Hi Bred International IncInventors: Luis A. Verde Chifflet, Charles Thomas Cunnyngham, David Walter Whitaker