Patents by Inventor Donna Carolynn Knievel
Donna Carolynn Knievel 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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Publication number: 20230407417Abstract: Compositions and methods are provided for genome modification of a target sequence in the genome of a plant or plant cell, without incorporating a selectable transgene marker. The methods and compositions employ a guide polynucleotide/Cas endonuclease system to provide an effective system for modifying or altering target sites within the genome of a plant, plant cell or seed, without incorporating a selectable transgene marker. Once a genomic target site is identified, a variety of methods can be employed to further modify the target sites such that they contain a variety of polynucleotides of interest. Breeding methods and methods for selecting plants utilizing a guide polynucleotide/Cas endonuclease system are also disclosed. Compositions and methods are also provided for editing a nucleotide sequence in the genome of a cell, without incorporating a selectable transgene marker.Type: ApplicationFiled: June 29, 2023Publication date: December 21, 2023Applicant: Corteva Agriscience LLCInventors: ZOE CHRISTINA EHLERT, JOSHUA A. FLOOK, DANIEL GARCIA, DONNA CAROLYNN KNIEVEL, CHERIE OCHSENFELD, THOMAS G. PATTERSON, RYAN PREUSS, SYED MASOOD RIZVI, VAN L. RIPLEY, STEVE ROUNSLEY, SHUNXUE TANG, MUHAMMAD TAHIR, MICHELLE WIGGINS
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Patent number: 11713490Abstract: A method for identifying a quantitative trait locus associated with desirable nutritional traits in canola includes: analyzing a population of canola plants or germplasm for desirable nutritional traits; determining the genotype of the canola plants or germplasm using at least one marker selected from the group consisting of SEQ ID NO:1 through SEQ ID NO:111; mapping the canola plants or germplasm for the presence of a quantitative trait locus (QTL) associated with the markers; and associating the QTL with the desirable nutritional trait. An isolated and/or recombinant nucleic acid includes a sequence associated with a quantitative trait locus (QTL), wherein the QTL is associated with a desirable nutritional trait in a canola plant or germplasm and wherein the QTL is further associated with at least one marker selected from the group consisting of SEQ ID NO:1 through SEQ ID NO:111.Type: GrantFiled: October 6, 2020Date of Patent: August 1, 2023Assignee: CORTEVA AGRISCIENCE LLCInventors: Shunxue Tang, Van L. Ripley, Thomas G. Patterson, Michelle Wiggins, Joshua A. Flook, Cherie Ochsenfeld, Daniel Garcia, Syed Masood Rizvi, Ryan Preuss, Donna Carolynn Knievel, Zoe Christina Ehlert, Steve Rounsley, Muhammad Tahir
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Publication number: 20210092921Abstract: A method for identifying a quantitative trait locus associated with desirable nutritional traits in canola includes: analyzing a population of canola plants or germplasm for desirable nutritional traits; determining the genotype of the canola plants or germplasm using at least one marker selected from the group consisting of SEQ ID NO:1 through SEQ ID NO:111; mapping the canola plants or germplasm for the presence of a quantitative trait locus (QTL) associated with the markers; and associating the QTL with the desirable nutritional trait. An isolated and/or recombinant nucleic acid includes a sequence associated with a quantitative trait locus (QTL), wherein the QTL is associated with a desirable nutritional trait in a canola plant or germplasm and wherein the QTL is further associated with at least one marker selected from the group consisting of SEQ ID NO:1 through SEQ ID NO:111.Type: ApplicationFiled: October 6, 2020Publication date: April 1, 2021Applicant: Dow AgroSciences LLCInventors: Shunxue Tang, Van L. Ripley, Thomas G. Patterson, Michelle Wiggins, Joshua A. Flook, Cherie Ochsenfeld, Daniel Garcia, Syed Masood Rizvi, Ryan Preuss, Donna Carolynn Knievel, Zoe Christina Ehlert, Steve Rounsley, Muhammad Tahir
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Patent number: 10791692Abstract: A method for identifying a quantitative trait locus associated with desirable nutritional traits in canola includes: analyzing a population of canola plants or germplasm for desirable nutritional traits; determining the genotype of the canola plants or germplasm using at least one marker selected from the group consisting of SEQ ID NO:1 through SEQ ID NO:111; mapping the canola plants or germplasm for the presence of a quantitative trait locus (QTL) associated with the markers; and associating the QTL with the desirable nutritional trait. An isolated and/or recombinant nucleic acid includes a sequence associated with a quantitative trait locus (QTL), wherein the QTL is associated with a desirable nutritional trait in a canola plant or germplasm and wherein the QTL is further associated with at least one marker selected from the group consisting of SEQ ID NO:1 through SEQ ID NO:111.Type: GrantFiled: December 18, 2015Date of Patent: October 6, 2020Assignee: Dow AgroSciences LLCInventors: Shunxue Tang, Van L. Ripley, Thomas G. Patterson, Michelle Wiggins, Joshua A. Flook, Cherie Ochsenfeld, Daniel Garcia, Syed Masood Rizvi, Muhammad Tahir, Ryan Preuss, Donna Carolynn Knievel, Steve Rounsley, Zoe Christina Ehlert
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Patent number: 10588281Abstract: The present invention relates to a new and distinctive canola, designated G5428584H. Also included are seeds of canola G5428584H, to the plants, or plant parts, of canola G5428584H and to methods for producing a canola plant produced by crossing the canola G5428584H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G5428584H.Type: GrantFiled: August 23, 2017Date of Patent: March 17, 2020Assignee: AGRIGENETICS, INC.Inventors: Greg Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore, Muhammad Tahir, Ushan Alahakoon
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Patent number: 10463004Abstract: The present invention relates to a new and distinctive canola, designated G146645A/B. Also included are seeds of canola G146645A/B, to the plants, or plant parts, of canola G146645A/B and to methods for producing a canola plant produced by crossing the canola G146645A/B with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G146645A/B.Type: GrantFiled: August 23, 2017Date of Patent: November 5, 2019Assignee: Agrigenetics, Inc.Inventors: Greg Gingera, Donna Carolynn Knievel, Muhammad Tahir, Ushan Alahakoon
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Patent number: 10420296Abstract: The present invention relates to a new and distinctive canola, designated G263532R. Also included are seeds of canola G263532R, to the plants, or plant parts, of canola G263532R and to methods for producing a canola plant produced by crossing the canola G263532R with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G263532R.Type: GrantFiled: August 23, 2017Date of Patent: September 24, 2019Assignee: Agrigenetics, Inc.Inventors: Greg Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore
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Patent number: 10314270Abstract: The present invention relates to a new and distinctive canola, designated G3697124H. Also included are seeds of canola G3697124H, to the plants, or plant parts, of canola G3697124H and to methods for producing a canola plant produced by crossing the canola G3697124H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G3697124H.Type: GrantFiled: March 22, 2016Date of Patent: June 11, 2019Assignee: Agrigenetics, Inc.Inventors: Gregory Ross Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore
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Patent number: 10306852Abstract: The present invention relates to a new and distinctive canola, designated G1992650A. Also included are seeds of canola G1992650A, to the plants, or plant parts, of canola G1992650A and to methods for producing a canola plant produced by crossing the canola G1992650A with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G1992650A.Type: GrantFiled: April 6, 2016Date of Patent: June 4, 2019Assignee: AGRIGENETICS, INC.Inventors: Gregory Ross Gingera, Donna Carolynn Knievel, Muhammad Tahir, Jianwei Zhao
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Patent number: 10251360Abstract: The present invention relates to a new and distinctive canola, designated G1562823A. Also included are seeds of canola G1562823A, to the plants, or plant parts, of canola G1562823A and to methods for producing a canola plant produced by crossing the canola G1562823A with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G1562823A.Type: GrantFiled: December 14, 2017Date of Patent: April 9, 2019Assignee: Agrigenetics, Inc.Inventors: Greg Gingera, Donna Carolynn Knievel, Muhammad Tahir, Ushan Alahakoon
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Patent number: 10238068Abstract: The present invention relates to a new and distinctive canola, designated G6667223H. Also included are seeds of canola G6667223H, to the plants, or plant parts, of canola G6667223H and to methods for producing a canola plant produced by crossing the canola G6667223H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G6667223H.Type: GrantFiled: September 19, 2017Date of Patent: March 26, 2019Assignee: Agrigenetics, Inc.Inventors: Gregory Ross Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore, Muhammad Tahir, Ushan Alahakoon
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Publication number: 20190082633Abstract: The present invention relates to a new and distinctive canola, designated G6667223H. Also included are seeds of canola G6667223H, to the plants, or plant parts, of canola G6667223H and to methods for producing a canola plant produced by crossing the canola G6667223H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G6667223H.Type: ApplicationFiled: September 19, 2017Publication date: March 21, 2019Inventors: Gregory Ross Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore, Muhammad Tahir, Ushan Alahakoon
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Patent number: 10165751Abstract: The present invention relates to a new and distinctive canola, designated G30853A. Also included are seeds of canola G30853A, to the plants, or plant parts, of canola G30853A and to methods for producing a canola plant produced by crossing the canola G30853A with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G30853A.Type: GrantFiled: November 19, 2015Date of Patent: January 1, 2019Assignee: Agrigenetics, Inc.Inventors: Gregory Ross Gingera, Donna Carolynn Knievel
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Patent number: 9986702Abstract: The present invention relates to a new and distinctive canola, designated G1934899R. Also included are seeds of canola G1934899R, to the plants, or plant parts, of canola G1934899R and to methods for producing a canola plant produced by crossing the canola G1934899R with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G1934899R.Type: GrantFiled: November 19, 2015Date of Patent: June 5, 2018Assignee: Agrigenetics, Inc.Inventors: Jianwei Zhao, Donna Carolynn Knievel, Gregory Ross Gingera
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Patent number: 9968051Abstract: The present invention relates to a new and distinctive canola, designated G2537376H. Also included are seeds of canola G2537376H, to the plants, or plant parts, of canola G2537376H and to methods for producing a canola plant produced by crossing the canola G2537376H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G2537376H.Type: GrantFiled: April 6, 2016Date of Patent: May 15, 2018Assignee: Agrigenetics, Inc.Inventors: Gregory Ross Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore, Muhammad Tahir
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Patent number: 9968050Abstract: The present invention relates to a new and distinctive canola, designated G175274R. Also included are seeds of canola G175274R, to the plants, or plant parts, of canola G175274R and to methods for producing a canola plant produced by crossing the canola G175274R with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G175274R.Type: GrantFiled: April 6, 2016Date of Patent: May 15, 2018Assignee: Agrigenetics, Inc.Inventors: Gregory Ross Gingera, Donna Carolynn Knievel
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Publication number: 20180066274Abstract: The present invention relates to a new and distinctive canola, designated G263532R. Also included are seeds of canola G263532R, to the plants, or plant parts, of canola G263532R and to methods for producing a canola plant produced by crossing the canola G263532R with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G263532R.Type: ApplicationFiled: August 23, 2017Publication date: March 8, 2018Inventors: Greg Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore
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Publication number: 20180064053Abstract: The present invention relates to a new and distinctive canola, designated G5428584H. Also included are seeds of canola G5428584H, to the plants, or plant parts, of canola G5428584H and to methods for producing a canola plant produced by crossing the canola G5428584H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G5428584H.Type: ApplicationFiled: August 23, 2017Publication date: March 8, 2018Inventors: Greg Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore, Muhammad Tahir, Ushan Alahakoon
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Publication number: 20180064054Abstract: The present invention relates to a new and distinctive canola, designated G146645A/B. Also included are seeds of canola G146645A/B, to the plants, or plant parts, of canola G146645A/B and to methods for producing a canola plant produced by crossing the canola G146645A/B with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G146645A/B.Type: ApplicationFiled: August 23, 2017Publication date: March 8, 2018Inventors: Greg Gingera, Donna Carolynn Knievel, Muhammad Tahir, Ushan Alahakoon
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Publication number: 20160302375Abstract: The present invention relates to a new and distinctive canola, designated G2537376H. Also included are seeds of canola G2537376H, to the plants, or plant parts, of canola G2537376H and to methods for producing a canola plant produced by crossing the canola G2537376H with itself or another canola genotype, and the creation of variants by mutagenesis or transformation of canola G2537376H.Type: ApplicationFiled: April 6, 2016Publication date: October 20, 2016Inventors: Gregory Ross Gingera, Donna Carolynn Knievel, Jianwei Zhao, Sherry Gore, Muhammad Tahir