Patents Assigned to CORTEVA AGRISCIENCE LLC
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Publication number: 20260314598Abstract: A method of using florpyrauxifen-benzyl for pre-harvest soybean desiccation is described.Type: ApplicationFiled: August 2, 2023Publication date: October 15, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: ANGELA DA CAS BUNDT, CAIO VITAGLIANO SANTI ROSSI, LUIZ HENRIQUE SAES ZOBIOLE
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Publication number: 20260317840Abstract: Compositions and methods related to transgenic glyphosate tolerant Brassica plants are provided. Specifically, the present invention provides Brassica plants having a DP-073496-4 event which imparts tolerance to glyphosate. The Brassica plant harboring the DP-073496-4 event at the recited chromosomal location comprises genomic/transgene junctions within SEQ ID NO: 2 or with genomic/transgene junctions as set forth in SEQ ID NO: 12 and/or 13. The characterization of the genomic insertion site of the event provides for an enhanced breeding efficiency and enables the use of molecular markers to track the transgene insert in the breeding populations and progeny thereof. Various methods and compositions for the identification, detection, and use of the event are provided.Type: ApplicationFiled: March 27, 2026Publication date: October 15, 2026Applicants: CORTEVA AGRISCIENCE LLC, PIONEER HI-BRED INTERNATIONAL, INC.Inventors: DAVID GEORGE CHARNE, WENPIN CHEN, CHADWICK BRUCE KOSCIELNY, ZHONGSEN LI, JAYANTILAL PATEL, FERDINAND G THOONEN, LOMAS TULSIERAM, YONGPING ZHANG
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Patent number: 12760320Abstract: Provided are compositions and methods for expressing a transgene in plant cells and/or plant tissues using regulatory elements, including the promoters, 5?UTR, 3? UTRs, and/or terminators isolated from Glycine max chlorophyll binding Ab genes.Type: GrantFiled: July 15, 2022Date of Patent: October 13, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Geny Anthony, Scott Alan Bevan, Cory M Larsen, Andrew E Robinson, Lyudmila Sidorenko, Carla Yerkes
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Publication number: 20260308123Abstract: Described herein are processes for the preparation of 2-(pyrid-2-yloxymethyl)-phenylacetates which are useful as intermediates for agricultural products. The processes comprise reacting a substituted pyridine with phenylacetic acid alcohol dianions derived from 3-isochromanone. The intermediates may be further reacted to form agricultural products such as fungicides.Type: ApplicationFiled: April 10, 2024Publication date: October 8, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: JAMES J. HENKELIS, NICHOLAS M. IRVINE, MARK ONDARI, RAFAEL SHAPIRO, ERIC WIENSCH
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Patent number: 12735716Abstract: As disclosed herein, optimal native genomic loci from maize plants have been identified that represent best sites for targeted insertion of exogenous sequences.Type: GrantFiled: May 3, 2024Date of Patent: September 15, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Lakshmi Sastry-Dent, Zehui Cao, Shreedharan Sriram, Steven R. Webb, Debra L. Camper
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Patent number: 12729383Abstract: As disclosed herein, optimal native genomic loci of soybean plants have been identified that represent best sites for targeted insertion of exogenous sequences.Type: GrantFiled: May 23, 2024Date of Patent: September 8, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Lakshmi Sastry-Dent, Zehui Cao, Shreedharan Sriram, Steven R. Webb, Debra L. Camper, W. Michael Ainley
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Publication number: 20260258431Abstract: Disclosed are methods for transformation of an androgenic-derived, haploid cell line with a site-specific nuclease. In some embodiments, the androgenic-derived, haploid cell line is a maize microspore-derived plant tissue culture. In addition, the disclosure provides a method for modifying, e.g., by mutating or targeting and integrating donor DNA into, a specific locus of a haploid or dihaploid tissue genome. The disclosure further provides methods for regenerating a whole plant from the haploid or dihaploid tissue that contains either the mutation at a specific genomic locus or a donor DNA integrated within a specific genomic locus may be obtained from the subject disclosure.Type: ApplicationFiled: April 29, 2026Publication date: September 3, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: JOSEPH F. PETOLINO, TONYA L. STRANGE, JAYAKUMAR PON SAMUEL, RYAN C. BLUE, MATTHEW A. SIMPSON
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Publication number: 20260258433Abstract: This invention relates to gene expression regulatory sequences, specifically transcription terminator sequences. Plant transcription terminator sequences are described herein. Methods for identifying novel plant transcription terminator sequences that can terminate transcription in one orientation or in a bidirectional manner and methods of using these terminator sequences to generate transgenic plants are described herein.Type: ApplicationFiled: August 15, 2025Publication date: September 3, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: PRIYANKA BHYRI, NANDINI KRISHNAMURTHY, ESWAR NARAYANAN, AJIT NOTT, RINKU RANJAN SARANGI
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Patent number: 12709598Abstract: The present disclosure relates to improved methods of synthesizing 6-aryl-4-aminopicolinates, such as arylalkyl and alkyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)pyridine-2-carboxylates.Type: GrantFiled: March 17, 2021Date of Patent: August 18, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Chunming Zhang, Siyu Tu, Ronald B. Leng, Nicholas Irvine, Abraham Schuitman, Aaron Shinkle, Jayachandran Devaraj, Chengli Zu
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Publication number: 20260223848Abstract: Florpyrauxifen, halauxifen, haloxyfop-P, and agriculturally acceptable salts or esters thereof, and mixtures thereof, enhance total sugar recovery from sugarcane when applied to a sugarcane crop from about 30 to about 90 days prior to harvest.Type: ApplicationFiled: April 13, 2022Publication date: August 6, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: LUIS ANTONIO PAVAN, LUCAS PERIM, CAIO VITAGLIANO SANTI ROSSI
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Publication number: 20260226058Abstract: The present invention provides a method for preparing a compound of Formula D: wherein each R1 is independently halogen, nitro, SF5, N(C1-C8 alkyl)(C1-C8 alkyl), C(?S)N(C1-C8 alkyl)(C1-C8 alkyl), SO2N(C1-C8 alkyl)(C1-C8 alkyl), OSO2(C1-C8 alkyl), OSO2N(C1-C8 alkyl)(C1-C8 alkyl), N(C1-C8 alkyl)SO2(C1-C8 alkyl), C1-C8 alkyl, C1-C8 haloalkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C10 cycloalkyl, C3-C10 halocycloalkyl, C4-C10 alkylcycloalkyl, C4-C10 cycloalkylalkyl, C6-C14 cycloalkylcycloalkyl, C5-C10 alkylcycloalkylalkyl, C3-C8 cycloalkenyl, C1-C8 alkoxy, C1-C8 haloalkoxy, C3-C8 cycloalkoxy, C3-C8 halocycloalkoxy, C4-C10 cycloalkylalkoxy, C2-C8 alkenyloxy, C2-C8 alkynyloxy, C1-C8 alkylthio, C1-C8 alkylsulfinyl, C1-C8 alkylsulfonyl, C3-C8 cycloalkylthio, C3-C8 cycloalkylsulfinyl, C3-C8 cycloalkylsulfonyl, C4-C10 cycloalkylalkylthio, C4-C10 cycloalkylalkylsulfinyl, C4-C10 cycloalkylalkylsulfonyl, C2-C8 alkenylthio, C2-C8 alkenylsulfinyl, C2-C8 alkenylsulfonyl, C2-C8 alkynylthio, C2-C8 alkynylsulfinyl, C2-C8 alkynType: ApplicationFiled: November 1, 2023Publication date: August 6, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: YUKO KIDA, ANDREW GERARD SCHAFER
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Patent number: 12692555Abstract: 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: June 29, 2023Date of Patent: July 28, 2026Assignee: 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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Publication number: 20260206752Abstract: This disclosure relates to the field of a molecule having pesticidal utility against pests in Phylum Nematoda, and processes of using such a molecule on such pests. This pesticidal molecule may be used in pesticidal compositions, such as, for example, nematicidal compositions.Type: ApplicationFiled: December 19, 2023Publication date: July 23, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: RICHARD BAIDOO, BRYSTON L. BANGEL, MICHAEL R. LOSO, RAJESH KUMAR MISHRA
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Publication number: 20260182575Abstract: This disclosure relates to the field of molecules having pesticidal utility against pests in Phyla Arthropoda, Mollusca, and Nematoda, processes to produce such molecules, intermediates used in such processes, and processes of using such pesticidal compositions against such pests. These pesticidal compositions may be used, for example, as acaricides, insecticides, miticides, molluscicides, and nematicides.Type: ApplicationFiled: November 7, 2023Publication date: July 2, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: NATALIE C. GIAMPIETRO, SCOTT O'NEAL, GERALD WATSON, ADAM GASPAR, DANIEL KIRK, DWAIN RULE
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Publication number: 20260165322Abstract: Disclosed herein are formulations comprising a pyridine carboxylic acid herbicide or an agriculturally acceptable ester, N-oxide, or salt thereof. Also disclosed herein are methods of controlling undesirable vegetation, comprising applying to vegetation or an area adjacent the vegetation or applying in soil or water to control the emergence or growth of vegetation a formulation comprising a pyridine carboxylic acid herbicide or an agriculturally acceptable ester, N-oxide, or salt thereof.Type: ApplicationFiled: December 12, 2025Publication date: June 18, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: FRANCIS ADMANA, BETH MOSCATO, BRITTANY RAUZAN, NORBERT M. SATCHIVI, JENNIFER SKELTON, STEPHEN L. WILSON
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Patent number: 12655439Abstract: This disclosure concerns compositions and methods for increasing the expression of a polynucleotide of interest. Some embodiments concern novel transactivation polypeptides and variants thereof that have been identified in plants, and methods of using the same. Particular embodiments concern the use of at least one DNA-binding polypeptide in a fusion protein to target at least one transactivation polypeptide or variant thereof to a specific binding site on a nucleic acid comprising the polynucleotide of interest, such that its expression may be increased.Type: GrantFiled: January 20, 2023Date of Patent: June 16, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Joseph F. Petolino, Jianquan Li, Steven L. Evans, Ryan C. Blue
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Publication number: 20260157372Abstract: Included herein are pesticidal compositions and methods. Some compositions may include a hydroxyphenyl pyruvate dioxygenase (HPPD) inhibitor and a solvent, wherein the HPPD inhibitor is dissolved in the solvent.Type: ApplicationFiled: November 1, 2022Publication date: June 11, 2026Applicant: CORTEVA AGRISCIENCE LLCInventors: RICARDO ACOSTA AMADO, JOSEPH C. HERCAMP
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Patent number: 12649925Abstract: This disclosure concerns the use of endogenous plant RNAi machinery to preferentially or specifically reduce transgene expression. In some embodiments, the disclosure concerns specific reduction of transgene expression in male plant tissues, for example, to provide an economical male sterility system of hybrid seed production.Type: GrantFiled: February 3, 2021Date of Patent: June 9, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Sandeep Kumar, Marcelo Ariel German, Tristan E Coram, Terry R. Wright
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Patent number: 12644127Abstract: Disclosed are methods for transformation of an androgenic-derived, haploid cell line with a site-specific nuclease. In some embodiments, the androgenic-derived, haploid cell line is a maize microspore-derived plant tissue culture. In addition, the disclosure provides a method for modifying, e.g., by mutating or targeting and integrating donor DNA into, a specific locus of a haploid or dihaploid tissue genome. The disclosure further provides methods for regenerating a whole plant from the haploid or dihaploid tissue that contains either the mutation at a specific genomic locus or a donor DNA integrated within a specific genomic locus may be obtained from the subject disclosure.Type: GrantFiled: April 24, 2015Date of Patent: June 2, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Joseph F. Petolino, Tonya L. Strange, Jayakumar Pon Samuel, Ryan C. Blue, Matthew A. Simpson
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Patent number: 12624005Abstract: The present disclosure relates to improved processes for preparing 4-amino-6-(heterocyclic)picolinates.Type: GrantFiled: March 17, 2021Date of Patent: May 12, 2026Assignee: CORTEVA AGRISCIENCE LLCInventors: Belgin Canturk, Jayachandran Devaraj, Amaruka Hazari, Christopher Kassl, Melissa Lee, Fangzheng Li, Christian T. Lowe, Thomas L. Siddall, Gregory T. Whiteker, Chunming Zhang