Patents Assigned to CORTEVA AGRISCIENCE
-
Patent number: 12342813Abstract: Spray drift during the application of an aqueous mixture of glyphosate and an auxinic herbicide is reduced by incorporating certain tertiary amine or tertiary amine oxide surfactants into the aqueous solution or mixture to be sprayed.Type: GrantFiled: September 14, 2017Date of Patent: July 1, 2025Assignee: CORTEVA AGRISCIENCE LLCInventors: Brandon Matthew Downer, Mei Li, Lei Liu, Kuide Qin, Holger Tank, Stephen L. Wilson, Hong Zhang
-
Patent number: 12319918Abstract: This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a GmCAB2 gene. Some embodiments relate to a promoter or a 5? UTR from a GmCAB2 gene that functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3? UTR or a terminator from a GmCAB2 gene that functions in plants to promote transcription of operably linked nucleotide sequences.Type: GrantFiled: May 30, 2024Date of Patent: June 3, 2025Assignees: CORTEVA AGRISCIENCE LLC, PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Lyudmila Sidorenko, Cory M. Larsen, Geny Anthony, Shreedharan Sriram, Holly Jean Butler, Lynne E. Sims, Scott H. Diehn, Gilda M. Rauscher, Kevin G. Ripp, Knut Meyer
-
Publication number: 20250169498Abstract: The present technology relates to synergistic fungicidal mixtures comprising a fungicidally effective amount of a compound of Formula I and one or two additional fungicides selected from the group consisting of: a MET III Qi inhibitor, a succinate dehydrogenase inhibitors (SDHI), a MET III Qo inhibitor, a multi-site inhibitor (MSI), a sterol biosynthesis inhibitors (SBI) and any combinations thereof, and methods and uses thereof. Such mixtures provide synergistic control of Asian soybean rust.Type: ApplicationFiled: January 17, 2025Publication date: May 29, 2025Applicant: CORTEVA AGRISCIENCE LLCInventors: CRUZ AVILA-ADAME, KEVIN MEYER, TOM SLANEC, CHENGLIN YAO
-
Publication number: 20250169497Abstract: The present technology relates to synergistic fungicidal mixtures comprising a fungicidally effective amount of a compound of Formula I and one or two additional fungicides selected from the group consisting of: a MET III Qi inhibitor, a succinate dehydrogenase inhibitors (SDHI), a MET III Qo inhibitor, a multi-site inhibitor (MSI), a sterol biosynthesis inhibitors (SBI) and any combinations thereof, and methods and uses thereof. Such mixtures provide synergistic control of Asian soybean rust.Type: ApplicationFiled: January 17, 2025Publication date: May 29, 2025Applicant: CORTEVA AGRISCIENCE LLCInventors: CRUZ AVILA-ADAME, KEVIN MEYER, TOM SLANEC, CHENGLIN YAO
-
Patent number: 12310364Abstract: Disclosed herein are safened compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a quinolinoxyacetate safener or agriculturally acceptable salt or ester 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) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a quinolinoxyacetate safener or agriculturally acceptable salt or ester thereof.Type: GrantFiled: October 30, 2019Date of Patent: May 27, 2025Assignee: CORTEVA AGRISCIENCE LLCInventors: Norbert M. Satchivi, Jeremy Kister
-
Patent number: 12295367Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) a PS II inhibitor herbicide or an agriculturally acceptable salt or ester thereof. Also disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, (b) a PS II inhibitor herbicide or an agriculturally acceptable salt or ester thereof, and (c) a HPPD inhibitor herbicide. 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) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof, (b) a PS II inhibitor herbicide or an agriculturally acceptable salt or ester thereof, and (c) optionally, a HPPD inhibitor herbicide.Type: GrantFiled: November 4, 2019Date of Patent: May 13, 2025Assignee: CORTEVA AGRISCIENCE LLCInventors: Jeremy Kister, Norbert M. Satchivi
-
MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
Publication number: 20250134105Abstract: 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, pesticidal compositions containing such molecules, 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. This document discloses molecules having the following formula (“Formula One”).Type: ApplicationFiled: December 19, 2024Publication date: May 1, 2025Applicant: CORTEVA AGRISCIENCE LLCInventors: RONALD J. HEEMSTRA, RONALD ROSS, JR., KYLE A. DEKORVER, KAITLYN GRAY, DANIEL I. KNUEPPEL, PETER VEDNOR, TIMOTHY P. MARTIN, JOSEPH D. ECKELBARGER, JOHN F. DAEUBLE, SR., RICKY HUNTER, DAVID A. DEMETER, TONY K. TRULLINGER, ERICH W. BAUM, ZOLTAN L. BENKO, NAKYEN CHOY, GARY D. CROUSE, FANGZHENG LI, JEFFREY NISSEN, MONICA B. OLSON, MICHELLE RIENER, THOMAS C. SPARKS, FRANK J. WESSELS, MAURICE C. YAP -
Patent number: 12285012Abstract: Disclosed herein are compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) an acetolactate synthase (ALS) inhibitor or an agriculturally acceptable salt or ester 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) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt, or ester thereof and (b) an ALS inhibitor or an agriculturally acceptable salt or ester thereof.Type: GrantFiled: November 4, 2019Date of Patent: April 29, 2025Assignee: CORTEVA AGRISCIENCE LLCInventors: Jeremy Kister, Norbert M. Satchivi
-
Patent number: 12281076Abstract: The present technology relates to processes, mixtures and intermediates useful for making picolinamide fungicides. The picolinamide compounds are prepared by processes that include coupling together a 4-methoxy-3-acyloxypicolinic acid with key 2-amino-L-alaninate esters derived from substituted 2-phenylethanols.Type: GrantFiled: October 15, 2020Date of Patent: April 22, 2025Assignee: CORTEVA AGRISCIENCE LLCInventors: Nicholas R. Babij, Elizabeth O. McCusker, Gregory T. Whiteker, Neeraj Sane, Siyu Tu, Xiaoyong Li, Daniel W. Klosowski, Patrick T. McGough, Meng Guo, Matthew Robinson, Jeffrey Scott Nissen, Tyler Davis, Yan Hao
-
Publication number: 20250122513Abstract: Compositions and methods are provided for introducing transgenic target sites for Site Specific Integration (SSI) and/or polynucleotides of interest into at least one double-strand break target site of a double-strand-break inducing agent in a genomic window of a plant genome. Also provided are methods and compositions for producing a complex trait locus in a genomic window of a plant comprising at least one transgenic target site for site specific integration integrated in at least double-strand-break target site. The double-strand-break target site can be, but is not limited to, a target site for a zinc finger endonuclease, an engineered endonuclease, a meganuclease, a TALENs and/or a Cas endonuclease. The genomic window of said plant can comprise at least one genomic locus of interest such as a trait cassette, a transgene, a mutated gene, a native gene, an edited gene or a site-specific integration (SSI) target site.Type: ApplicationFiled: November 7, 2024Publication date: April 17, 2025Applicants: PIONEER HI-BRED INTERNATIONAL, INC., CORTEVA AGRISCIENCE LLCInventors: ANDREW MARK CIGAN, HUIRONG GAO, ZHAN-BIN LIU, JASDEEP MUTTI, DEAN PODLICH, CHRISTOPHER SCELONGE
-
Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
Patent number: 12256738Abstract: 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, pesticidal compositions containing such molecules, 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. This document discloses molecules having the following formula (“Formula One”).Type: GrantFiled: February 9, 2023Date of Patent: March 25, 2025Assignee: CORTEVA AGRISCIENCE LLCInventors: Ronald J. Heemstra, Ronald Ross, Jr., Kyle A. DeKorver, Kaitlyn Gray, Daniel I. Knueppel, Peter Vednor, Timothy P. Martin, Joseph D. Eckelbarger, John F. Daeuble, Sr., Ricky Hunter, David A. Demeter, Tony K. Trullinger, Erich W. Baum, Zoltan L. Benko, Nakyen Choy, Gary D. Crouse, Fangzheng Li, Jeffrey Nissen, Monica B. Olson, Michelle Riener, Thomas C. Sparks, Frank J. Wessels, Maurice C. Yap -
Patent number: 12252721Abstract: This invention relates in part to soybean event pDAB8264.44.06.1 and includes a novel expression cassettes and transgenic inserts comprising multiple traits conferring resistance to glyphosate, aryloxyalkanoate, and glufosinate herbicides. This invention also relates in part to methods of controlling resistant weeds, plant breeding and herbicide tolerant plants. In some embodiments, the event sequence can be “stacked” with other traits, including, for example, other herbicide tolerance gene(s) and/or insect-inhibitory proteins. This invention further relates in part to endpoint TAQMAN® PCR assays for the detection of Event pDAB8264.44.06.1 in soybeans and related plant material. Some embodiments can perform high throughput zygosity analysis of plant material and other embodiments can be used to uniquely identify the zygosity of and breed soybean lines comprising the event of the subject invention. Kits and conditions useful in conducting these assays are also provided.Type: GrantFiled: November 8, 2023Date of Patent: March 18, 2025Assignees: CORTEVA AGRISCIENCE LLC, M.S. TECHNOLOGIES, L.L.C.Inventors: Yunxing C. Cui, Thomas Hoffman, Ning Zhou, Stephen N. Novak, Julissa Colon, Dawn M. Parkhurst, Sandra G. Toledo, Terry R. Wright, Sean M. Russell, Bruce Held, Vaithilingam Sekar
-
Publication number: 20250074879Abstract: This disclosure relates to picolinamides of Formula I and their use as fungicides.Type: ApplicationFiled: October 24, 2024Publication date: March 6, 2025Applicant: CORTEVA AGRISCIENCE LLCInventors: BRIAN A. LOY, NICOLAAS VERMEULEN, BRANNON SAM, KEVIN G. MEYER, CHENGLIN YAO, NICHOLAS R. BABIJ, JEFF PETKUS
-
Publication number: 20250075228Abstract: Compositions and methods for controlling pests are provided. The methods involve transforming organisms with a nucleic acid sequence encoding an insecticidal protein. In particular, the nucleic acid sequences are useful for preparing plants and microorganisms that possess insecticidal activity. Thus, transformed bacteria, plants, plant cells, plant tissues and seeds are provided. Compositions are insecticidal nucleic acids and proteins of bacterial species. The sequences find use in the construction of expression vectors for subsequent transformation into organisms of interest including plants, as probes for the isolation of other homologous (or partially homologous) genes. The pesticidal proteins find use in controlling, inhibiting growth or killing Lepidopteran, Coleopteran, Dipteran, fungal, Hemipteran and nematode pest populations and for producing compositions with insecticidal activity.Type: ApplicationFiled: November 5, 2024Publication date: March 6, 2025Applicants: PIONEER HI-BRED INTERNATIONAL, INC., CORTEVA AGRISCIENCE LLCInventors: JENNIFER KARA BARRY, DEBORAH CLARK, JAMES J ENGLISH, AZALEA S ONG, ERIC SCHEPERS, JULIE QI, JANET RICE
-
Patent number: 12213420Abstract: This disclosure concerns methods and compositions for identifying canola plants that have a blackleg resistant phenotype. Some embodiments concern molecular markers to identify, select, and/or construct blackleg resistant plants and germplasm, or to identify and counter-select plants that are susceptible or have low resistance to blackleg disease. Some embodiments concern molecular markers to identify, select, and/or construct blackleg resistant plants that carry the Rlm7 gene. This disclosure also concerns canola plants comprising a blackleg resistant phenotype that are generated by methods utilizing at least one marker described herein.Type: GrantFiled: August 13, 2019Date of Patent: February 4, 2025Assignee: CORTEVA AGRISCIENCE, LLCInventors: Syed Masood Rizvi, Muhammad Tahir, Shunxue Tang, Jianwei Zhao, Jinhua Xiao, Gregory Gingera
-
Patent number: 12203085Abstract: This disclosure concerns compositions and methods for promoting transcription of a nucleotide sequence in a plant or plant cell, employing a promoter from a Glycine max egg cell gene. Some embodiments relate to a promoter or a 5? UTR from a Glycine max egg cell gene that functions in plants to promote transcription of operably linked nucleotide sequences. Other embodiments relate to a 3? UTR or a terminator from a Glycine max egg cell gene that functions in plants to promote transcription of operably linked nucleotide sequences.Type: GrantFiled: December 15, 2021Date of Patent: January 21, 2025Assignee: CORTEVA AGRISCIENCE, LLCInventors: Sandeep Kumar, Sara Bennett, Andrew J. Bowling, Alicia Walker, Cory M. Larsen, Heather Pence, Staci Weaver, Ronnie Hampton, Jr.
-
Publication number: 20250011301Abstract: Processes to make intermediates to produce mesoionic pesticides are disclosed. Processes to produce N-(pyrimidin-5-ylmethyl)pyridin-2-amine, an important intermediate, are disclosed.Type: ApplicationFiled: November 9, 2022Publication date: January 9, 2025Applicant: CORTEVA AGRISCIENCE LLCInventors: MICHAEL L. TRIPPEER, CHUNMING ZHANG, CHENGLI ZU
-
MOLECULES HAVING PESTICIDAL UTILITY, AND INTERMEDIATES, COMPOSITIONS, AND PROCESSES, RELATED THERETO
Publication number: 20250008960Abstract: 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, pesticidal compositions containing such molecules, 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. This document discloses molecules having the following formula (“Formula One”).Type: ApplicationFiled: August 13, 2024Publication date: January 9, 2025Applicant: CORTEVA AGRISCIENCE LLCInventors: RONALD J. HEEMSTRA, RONALD ROSS, JR., KYLE A. DEKORVER, KAITLYN GRAY, DANIEL I. KNUEPPEL, PETER VEDNOR, TIMOTHY P. MARTIN, JOSEPH D. ECKELBARGER, JOHN F. DAEUBLE, SR., RICKY HUNTER, DAVID A. DEMETER, TONY K. TRULLINGER, ERICH W. BAUM, ZOLTAN L. BENKO, NAKYEN CHOY, GARY D. CROUSE, FANGZHENG LI, JEFFREY NISSEN, MONICA B. OLSON, MICHELLE RIENER, THOMAS C. SPARKS, FRANK J. WESSELS, MAURICE C. YAP -
Patent number: 12180163Abstract: This disclosure relates to picolinamides of Formula I and their use as fungicides.Type: GrantFiled: September 23, 2021Date of Patent: December 31, 2024Assignee: CORTEVA AGRISCIENCE LLCInventors: Brian A. Loy, Nicolaas Vermeulen, Brannon Sam, Kevin G. Meyer, Chenglin Yao, Nicholas R. Babij, Jeff Petkus
-
Publication number: 20240423153Abstract: Methods and compositions useful for avoiding plant meiosis and clonal reproduction through seed are provided herein. The present disclosure provides polynucleotides and related polypeptides of Spo11, Rec8, OSD1-1A, and OSD1-3A and methods and compositions for suppressing their expression level or activity.Type: ApplicationFiled: September 11, 2024Publication date: December 26, 2024Applicants: PIONEER HI-BRED INTERNATIONAL, INC., CORTEVA AGRISCIENCE LLCInventors: MARC C ALBERTSEN, TIM WAYNE FOX, MARISSA SIMON, MARK E WILLIAMS