Patents Assigned to CORTEVA AGRISCIENCE LLC
  • Patent number: 12146144
    Abstract: Compositions and methods are provided for stacking multiple independent transgenic loci into the genome of a plant. Compositions include plants, seeds or plant cells comprising at least one transgenic target site and at least one genomic locus of interest integrated at different genomic sites within a genomic window. Plant breeding techniques can be employed such that the transgenic target site and the genomic locus of interest can be bred together. In this way, multiple independent transgene integrations can be generated within a genomic window to create a complex trait locus. The complex trait locus is designed such that the transgenic target sites and/or genomic loci of interest can segregate independently of each other, thus providing the benefit of altering a complex trait locus by breeding-in and breeding-away specific elements. Various methods can also be employed to modify the target sites such that they contain a variety of polynucleotides of interest.
    Type: Grant
    Filed: September 1, 2023
    Date of Patent: November 19, 2024
    Assignees: PIONEER HI-BRED INTERNATIONAL, INC., CORTEVA AGRISCIENCE LLC
    Inventors: Saverio Carl Falco, Michael Lassnser, Zhongsen Li, Christopher J. Scelonge
  • Patent number: 12134618
    Abstract: The present disclosure concerns a method for preparing florasulam which involves treating a solution of 2,6-difluoroaniline in 1,2-propylene glycol with: a) sulfonyl chloride III and then b) a base to provide, after workup and isolation, florasulam (I) in yields of about 65-85%. The treatment of 2,6-difluoroaniline with sulfonyl chloride III and the base are conducted by controlled additions.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: November 5, 2024
    Assignee: Corteva Agriscience LLC
    Inventors: Jossian Oppenheimer, Michael Gullo, David E. Podhorez, Justin A. Alberts
  • Publication number: 20240360460
    Abstract: As disclosed herein, optimal native genomic loci of soybean plants have been identified that represent best sites for targeted insertion of exogenous sequences.
    Type: Application
    Filed: May 23, 2024
    Publication date: October 31, 2024
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: LAKSHMI SASTRY-DENT, ZEHUI CAO, SHREEDHARAN SRIRAM, STEVEN R. WEBB, DEBRA L. CAMPER, W. MICHAEL AINLEY
  • Publication number: 20240360461
    Abstract: The present disclosure relates to the field of plant molecular biology, more particularly to regulation of gene expression in plants.
    Type: Application
    Filed: July 8, 2024
    Publication date: October 31, 2024
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., CORTEVA AGRISCIENCE LLC
    Inventors: ANDREW CARL CROW, SCOTT HENRY DIEHN, ALBERT LAURENCE LU, CARL ROBERT SIMMONS, LYNNE EILEEN SIMS
  • Publication number: 20240343681
    Abstract: 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: Application
    Filed: March 22, 2022
    Publication date: October 17, 2024
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: JOSEPH D. ECKELBARGER, RONALD J. HEEMSTRA, RICKY HUNTER, DANIEL KNUEPPEL, TIMOTHY P. MARTIN, TONY K. TRULLINGER, MARTIN J. WALSH
  • Patent number: 12114660
    Abstract: This disclosure relates to picolinamides of Formula I and their use as fungicides.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: October 15, 2024
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Karla Bravo-Altamirano, Yu Lu, Brian A. Loy, Zachary A. Buchan, David M. Jones, Jeremy Wilmot, Jared W. Rigoli, Kyle A. Dekorver, John F. Daeuble, Sr., Jessica Herrick, Xuelin Wang, Chenglin Yao, Kevin G. Meyer
  • Patent number: 12116210
    Abstract: Carriers are disclosed for supporting a plurality of agricultural cores on a plurality of core supports for coating by a flexible film. The plurality of core supports may include a pedestal for supporting a respective agricultural core and a core periphery region having a plurality of bridge elements which couple the pedestal to the connecting structure between the plurality of core supports. The carriers may include a vacuum system that independently communicates a partial vacuum to an aperture in each respective pedestal and a plurality of apertures in the core periphery region of a respective core support between the bridge elements.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: October 15, 2024
    Assignee: Corteva Agriscience LLC
    Inventors: Scott A Adler, Marios Avgousti, Robert Ray Burch, Rajeev L Gorowara, Robert Alan Lewis, Charles A Sample, Larry D Wierschke, Jihua Zhang
  • Publication number: 20240336930
    Abstract: As disclosed herein, optimal native genomic loci from maize plants have been identified that represent best sites for targeted insertion of exogenous sequences.
    Type: Application
    Filed: May 3, 2024
    Publication date: October 10, 2024
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: LAKSHMI SASTRY-DENT, ZEHUI CAO, SHREEDHARAN SRIRAM, STEVEN R. WEBB, DEBRA L. CAMPER
  • Publication number: 20240316045
    Abstract: The present invention relates to cyclopropylamide compounds that are useful in the treatment of parasitic infestations of fish. The compounds have the formula (I).
    Type: Application
    Filed: January 26, 2022
    Publication date: September 26, 2024
    Applicants: Intervet Inc., Corteva Agriscience LLC
    Inventors: James Edward Hunter, Lori Kay Lawler, Tony Kent Trullinger, Martin Joseph Walsh, Harald Schmitt, Anja Regina Heckeroth, Jürgen Lutz, Maria Daniela Fähsing, Hartmut Zoller
  • Publication number: 20240318192
    Abstract: The disclosure relates to gene expression regulatory sequences, specifically to the promoter of a U6 polymerase III gene and fragments thereof and their use in promoting the expression of one or more heterologous nucleic acid fragments in plants. The invention further discloses compositions, polynucleotide constructs, transformed host cells, mutated plants, transgenic plants and seeds containing the recombinant construct with the promoter, and methods for preparing and using the same.
    Type: Application
    Filed: June 3, 2024
    Publication date: September 26, 2024
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: ZHONGSEN LI, ZHAN-BIN LIU
  • Publication number: 20240315993
    Abstract: The present invention relates to cyclopropylamide compounds that are useful in the treatment of parasitic infestations of animals. The compounds have the formula (I).
    Type: Application
    Filed: January 26, 2022
    Publication date: September 26, 2024
    Applicants: Intervet Inc., Corteva Agriscience LLC
    Inventors: James Edward Hunter, Lori Kay Lawler, Tony Kent Trullinger, Martin Joseph Walsh, Harald Schmitt, Anja Regina Heckeroth, Jürgen Lutz, Heike Williams, Hartmut Zoller, John Gerard Sheehan, Joshua M. Katzenstein
  • Publication number: 20240309392
    Abstract: 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: Application
    Filed: May 30, 2024
    Publication date: September 19, 2024
    Applicants: 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
  • Patent number: 12084669
    Abstract: This disclosure concerns synthetic polynucleotides encoding a polypeptide of interest that are particularly well-suited for expression in target plants.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: September 10, 2024
    Assignee: Corteva AgriSciences LLC
    Inventors: Aaron Woosley, Sarah Worden
  • Patent number: 12077505
    Abstract: Improved methods for preparing chemical precursors to sulfonyl chloride III, which are important intermediates in the preparation of pyroxsulam herbicide, are provided. Also provided are compounds of Formula III, Formula VII, and IV, wherein R1 is a C1-C6 alkyl, X is Cl or OH, Y is halogen, OH, or OR2, and R2 is a C1-C6 alkyl.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: September 3, 2024
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Jossian Oppenheimer, Matthias S. Ober, Mark E. Ondari
  • Publication number: 20240279702
    Abstract: This disclosure concerns the systems, methods, and kits for the in vitro synthesis of biological macromolecules in a reaction utilizing maize or soybean cell lysates.
    Type: Application
    Filed: June 29, 2022
    Publication date: August 22, 2024
    Applicants: CORTEVA AGRISCIENCE LLC, FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG EV
    Inventors: MATTHIAS BUNTRU, KRISHNA MADDURI, STEFAN SCHILLBERG, SIMON VOGEL
  • Publication number: 20240254498
    Abstract: The present disclosure provides compositions and methods for regulating expression of heterologous nucleotide sequences in a plant. Compositions include a novel nucleotide sequence for regulatory elements from Lamium Leaf Distortion Associated Virus. A method for expressing a heterologous nucleotide sequence in a plant using the regulatory element sequences disclosed herein is provided. The method comprises transforming a plant or plant cell with a nucleotide sequence operably linked to one of the regulatory elements of the present disclosure.
    Type: Application
    Filed: March 7, 2024
    Publication date: August 1, 2024
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., CORTEVA AGRISCIENCE LLC
    Inventors: SCOTT DIEHN, ALBERT L. LU, MICHELLE VAN ALLEN
  • Patent number: 12037591
    Abstract: As disclosed herein, optimal native genomic loci of soybean plants have been identified that represent best sites for targeted insertion of exogenous sequences.
    Type: Grant
    Filed: April 7, 2021
    Date of Patent: July 16, 2024
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Lakshmi Sastry-Dent, Zehui Cao, Shreedharan Sriram, Steven R. Webb, Debra L Camper, W. Michael Ainley
  • Patent number: 12029217
    Abstract: Disclosed herein are safened compositions comprising (a) a pyridine carboxylate herbicide or an agriculturally acceptable N-oxide, salt or ester thereof and (b) a safener comprising isoxadifen 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 safener comprising isoxadifen or agriculturally acceptable salt or ester thereof.
    Type: Grant
    Filed: October 30, 2019
    Date of Patent: July 9, 2024
    Assignee: Corteva Agriscience LLC
    Inventors: Norbert M. Satchivi, Jeremy Kister
  • Patent number: 12022831
    Abstract: Disclosed herein are herbicidal compositions comprising a synergistically herbicidal effective amount of (a) aminopyralid, or an agriculturally acceptable salt or ester thereof, and (b) clopyralid, or an agriculturally acceptable salt or ester thereof. Also disclosed herein are methods of controlling undesirable vegetation, which comprise applying to vegetation or an area adjacent the vegetation or applying to soil or water to prevent the emergence or growth of vegetation (a) aminopyralid, or an agriculturally acceptable salt or ester thereof, and (b) clopyralid, or an agriculturally acceptable salt or ester thereof, wherein (a) and (b) are each added in an amount sufficient to produce a synergistic herbicidal effect.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 2, 2024
    Assignee: CORTEVA AGRISCIENCE LLC
    Inventors: Louise A. Brinkworth, Daniel C. Cummings, Robert A. Masters
  • Publication number: 20240209386
    Abstract: 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 seed tissues of a dicot plant.
    Type: Application
    Filed: December 6, 2023
    Publication date: June 27, 2024
    Applicant: CORTEVA AGRISCIENCE LLC
    Inventors: ANDREW J. BOWLING, MARCELO ARIEL GERMAN, TODD P. GLANCY, SANDEEP KUMAR, HEATHER E. PENCE, ANDREW E. ROBINSON, SHREEDHARAN SRIRAM, POHAO WANG, CARLA N. YERKES