Patents by Inventor Hyeon-Je Cho

Hyeon-Je Cho 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).

  • Patent number: 11965168
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Grant
    Filed: June 30, 2022
    Date of Patent: April 23, 2024
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Hyeon-Je Cho, John D Everard, Anthony J Kinney, Zhan-Bin Liu, Knut Meyer, Thomas G Patterson, Kevin G Ripp, Bo Shen
  • Publication number: 20230380373
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Application
    Filed: October 22, 2021
    Publication date: November 30, 2023
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: HYEON-JE CHO, JOHN D. EVERARD, ANTHONY KINNEY, ZHAN-BIN LIU, KNUT MEYER, THOMAS G. PATTERSON, KEVIN G. RIPP, BO SHEN
  • Publication number: 20230091338
    Abstract: Compositions and methods are provided for an inducible, high efficiency intra-genomic homologous recombination (IGHR) system in plants, that can be used for non-chimeric, heritable gene targeting. The advantage of IGHR approach to targeted integration is that every cell contains donor DNA and nuclease-encoding sequences, so that there are many potentially homology-directed targeting events that can occur during plant development.
    Type: Application
    Filed: February 22, 2021
    Publication date: March 23, 2023
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: AJITH ANAND, MAREN L ARLING, PIERLUIGI BARONE, HYEON-JE CHO, WILLIAM JAMES GORDON-KAMM, SANDEEP KUMAR, BRIAN LENDERTS, KEITH S LOWE, SERGEI SVITASHEV, XINLI EMILY WU
  • Publication number: 20220340923
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Application
    Filed: June 30, 2022
    Publication date: October 27, 2022
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: HYEON-JE CHO, JOHN D EVERARD, ANTHONY J. KINNEY, ZHAN-BIN LIU, KNUT MEYER, THOMAS G PATTERSON, KEVIN G RIPP, BO SHEN
  • Patent number: 11359206
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: June 14, 2022
    Inventors: Hyeon-Je Cho, John D Everard, Anthony J Kinney, Zhan-Bin Liu, Knut Meyer, Thomas G Patterson, Kevin G Ripp, Bo Shen
  • Publication number: 20220127632
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 28, 2022
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: HYEON-JE CHO, JOHN D EVERARD, ANTHONY J KINNEY, ZHAN-BIN LIU, KNUT MEYER, THOMAS G PATTERSON, KEVIN G RIPP, BO SHEN
  • Publication number: 20220127631
    Abstract: Soybean plants producing soybean seeds comprising leghemoglobin are produced by modifying the genome of the soybean plant. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin are provided. Soybean plants, soybean seeds and soy protein compositions comprising leghemoglobin and additionally one or more of high oleic acid, low linolenic acid, high protein, low stachyose, low raffinose and low protease inhibitors are provided. Protein compositions comprising leghemoglobin, such as soy isolates and concentrates can be made from the soybean seeds. Additionally, methods for generating and using plants, seeds and protein compositions comprising leghemoglobin are disclosed.
    Type: Application
    Filed: October 22, 2021
    Publication date: April 28, 2022
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: HYEON-JE CHO, JOHN D EVERARD, ANTHONY J KINNEY, ZHAN-BIN LIU, KNUT MEYER, THOMAS G PATTERSON, KEVIN G RIPP, BO SHEN
  • Patent number: 11236347
    Abstract: Methods and compositions for Ochrobactrum-mediated transformation of plants are provided. Methods include but are not limited to using an Ochrobactrum strain to transfer a polynucleotide of interest to a plant cell. These include VirD2-dependent methods. Compositions include an Ochrobactrum strain, transfer DNAs, constructs and/or plasmids. These include Ochrobactrum strains having a plasmid comprising one or more virulence gene(s), border region, and/or origin of replication. Plant cells, tissues, plants, and seeds comprising a polynucleotide of interest produced by the methods are also provided.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: February 1, 2022
    Inventors: Ajith Anand, Steven Henry Bass, Sean M. Bertain, Hyeon-Je Cho, Anthony J. Kinney, Theodore M. Klein, Michael Lassner, Kevin E. McBride, York Moy, Barbara Ann Marie Rosen, Jun-Zhi Wei
  • Publication number: 20210395760
    Abstract: Methods and compositions for increasing, improving or enhancing gene editing efficiency are provided. Configurations of Ochrobactrum and Agrobacterium based vector components such as CRISPR Cas endonucleases and guide RNAs are provided that improve efficiency of targeted genome modification.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 23, 2021
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: JYOTHI BOLAR, SHUJUN CHANG, HYEON-JE CHO, ZHAN-BIN LIU
  • Publication number: 20210395758
    Abstract: Modified Ochrobactrum strains, methods of producing such modified Ochrobactrum strains, and methods of using such modified Ochrobactrum strains for producing transformed plants are disclosed herein.
    Type: Application
    Filed: October 30, 2019
    Publication date: December 23, 2021
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventor: HYEON-JE CHO
  • Publication number: 20210277409
    Abstract: Spectinomycin resistant or streptomycin resistant transgenic plants and methods of making such plants are provided.
    Type: Application
    Filed: June 25, 2019
    Publication date: September 9, 2021
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: AJITH ANAND, HYEON-JE CHO, THEODORE M KLEIN
  • Publication number: 20210054389
    Abstract: Compositions and methods are provided for the efficient transformation of a dicot plant. More particularly, compositions and methods of the present disclosure find use in agriculture for bacteria-mediated and biolistic-mediated transformation of a dicotyledonous plant. The compositions include cultivation media comprising methionine and glutamine supplemented with auxins for use in methods directed to bacteria-mediated and biolistic-mediated transformation of a dicot plant with a gene of interest.
    Type: Application
    Filed: December 19, 2018
    Publication date: February 25, 2021
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: HYEON-JE CHO, TAI MINH
  • Publication number: 20210002657
    Abstract: Methods of detecting the impacts on plant health attributable to the presence of one or more agronomically important polypeptides of interest in a transgenic plant are disclosed. The methods involve transforming plants or plant cells with nucleic acid sequences encoding proteins of agronomically important traits. The transformed plants or plant cells expressing the nucleic acid sequences encoding the proteins of agronomically important traits are compared to transformed plants or plant cells expressing a neutral control gene to detect the impacts on plant health attributable to the presence of the one or more agronomically important polypeptides of interest.
    Type: Application
    Filed: February 28, 2019
    Publication date: January 7, 2021
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: STEVEN HENRY BASS, HYEON-JE CHO, MYEONG-JE CHO, VIRGINIA CRANE, MATTHEW J HECKERT, JIAN JIN, TODD J JONES, KEVIN E MCBRIDE, JEANNE SANDAHL, SHIV BAHADUR TIWARI
  • Publication number: 20190078106
    Abstract: The present disclosure provides methods and compositions for the vectors comprising vir genes. The present disclosure further provides a vector comprising: (a) an origin of replication for propagation and stable maintenance in Escherichia coli; (b) an origin of replication for propagation and stable maintenance in Agrobacterium spp.; (c) a selectable marker gene; and (d) Rhizobiaceae virulence genes virB1-B11 or r-virB1-B11, virC1-C2 or r-virC1-C2, virD1-D2 or r-virD1-D2, and virG or r-virG, or variants and derivatives thereof, wherein the vector comprising the virulence genes r-virB1-B11, r-virC1-C2, r-virD1-D2, and r-virG further comprises a r-galls virulence gene, or variants and derivatives thereof. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.
    Type: Application
    Filed: August 26, 2016
    Publication date: March 14, 2019
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: AJITH ANAND, STEVEN HENRY BASS, HYEON-JE CHO, THEODORE MITCHELL KLEIN, MICHAEL LASSNER, KEVIN E. MCBRIDE
  • Publication number: 20180216123
    Abstract: Methods and compositions for Ochrobactrum-mediated transformation of plants are provided. Methods include but are not limited to using an Ochrobactrum strain to transfer a polynucleotide of interest to a plant cell. These include VirD2-dependent methods. Compositions include an Ochrobactrum strain, transfer DNAs, constructs and/or plasmids. These include Ochrobactrum strains having a plasmid comprising one or more virulence gene(s), border region, and/or origin of replication. Plant cells, tissues, plants, and seeds comprising a polynucleotide of interest produced by the methods are also provided.
    Type: Application
    Filed: August 26, 2016
    Publication date: August 2, 2018
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: AJITH ANAND, STEVEN HENRY BASS, SEAN M. BERTAIN, HYEON-JE CHO, ANTHONY J. KINNEY, THEODORE M. KLEIN, MICHAEL LASSNER, KEVIN E. MCBRIDE, YORK MOY, BARBARA ANN MARIE ROSEN, JUN-ZHI WEI
  • Patent number: 8962328
    Abstract: Compositions and methods are provided for the efficient transformation of a dicot plant. More particularly, compositions and methods of the present invention find use in agriculture for Agrobacterium-mediated transformation of a dicotyledonous plant. The compositions include cultivation media comprising high concentrations of sucrose and glucose. The cultivation media find use in methods directed to Agrobacterium-mediated transformation of a dicot plant with a gene of interest. In this manner, any gene of interest can be introduced into a dicot plant with high transformation efficiency and reduced tissue necrosis.
    Type: Grant
    Filed: April 3, 2012
    Date of Patent: February 24, 2015
    Assignees: Pioneer Bred International Inc, E.I. DuPont de Nemours
    Inventors: Hyeon-Je Cho, Linda A. Castle, Theodore M. Klein, Tai Minh, York Moy
  • Patent number: 8732832
    Abstract: Routing apparatus and method for detecting a server attack are disclosed. The routing apparatus includes: a reception unit configured to receive a packet transmitted in a network; a transmission unit configured to transmit the packet along a transmission path; a memory unit configured to store data and/or information required for an operation; and a controller configured to set the transmission path of the packet in the network and perform packet switching along the set transmission path, wherein the reception unit receives server state information from servers at every certain time, the memory unit stores the received server state information, and the controller calculates a change in the state of the servers based on the received server state information, and determines that a server is attacked when a change in the state of the server is greater than a certain threshold value.
    Type: Grant
    Filed: December 2, 2011
    Date of Patent: May 20, 2014
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Hak Suh Kim, Kyoung Soon Kang, Gang Uk Hwang, Hyeon Je Cho, Myung Woo Lee
  • Publication number: 20120255070
    Abstract: Compositions and methods are provided for the efficient transformation of a dicot plant. More particularly, compositions and methods of the present invention find use in agriculture for Agrobacterium-mediated transformation of a dicotyledonous plant. The compositions include cultivation media comprising high concentrations of sucrose and glucose. The cultivation media find use in methods directed to Agrobacterium-mediated transformation of a dicot plant with a gene of interest. In this manner, any gene of interest can be introduced into a dicot plant with high transformation efficiency and reduced tissue necrosis.
    Type: Application
    Filed: April 3, 2012
    Publication date: October 4, 2012
    Applicant: Pioneer Hi Bred International Inc.
    Inventors: Hyeon-Je Cho, Linda A. Castle, Theodore M. Klein, Tai Minh, York Moy
  • Publication number: 20120144487
    Abstract: Routing apparatus and method for detecting a server attack are disclosed. The routing apparatus includes: a reception unit configured to receive a packet transmitted in a network; a transmission unit configured to transmit the packet along a transmission path; a memory unit configured to store data and/or information required for an operation; and a controller configured to set the transmission path of the packet in the network and perform packet switching along the set transmission path, wherein the reception unit receives server state information from servers at every certain time, the memory unit stores the received server state information, and the controller calculates a change in the state of the servers based on the received server state information, and determines that a server is attacked when a change in the state of the server is greater than a certain threshold value.
    Type: Application
    Filed: December 2, 2011
    Publication date: June 7, 2012
    Applicant: Electronics and Telecommunications Research Institute
    Inventors: Hak Suh KIM, Kyoung Soon KANG, Gang Uk HWANG, Hyeon Je CHO, Myung Woo LEE
  • Publication number: 20080234130
    Abstract: Methods and compositions are provided related to improved plants that are tolerant to more than one herbicide. Particularly, the invention provides plants that are tolerant of glyphosate and are tolerant to at least one ALS inhibitor, and methods of use thereof. The glyphosate/ALS inhibitor-tolerant plants comprise a polynucleotide that encodes a polypeptide that confers tolerance to glyphosate and a polynucleotide that encodes an ALS inhibitor-tolerant polypeptide. In specific embodiments, a plant of the invention expresses a GAT polypeptide and an HRA polypeptide. Methods to control weeds, improve plant yield, and increase transformation efficiencies are provided.
    Type: Application
    Filed: August 22, 2006
    Publication date: September 25, 2008
    Applicants: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company
    Inventors: Billy Fred McCutchen, Linda A. Castle, Timothy K. Chicoine, Hyeon-Je Cho, Jon S. Claus, Jerry M. Green, Anthony D. Guida, Christine B. Hazel, Matthew J. Heckert, Jeffrey M. Hegstad, James M. Hutchison, Donglong Liu, Albert L. Lu, Wayne J. Mehre, York Moy, Paul D. Olson, Kenneth A. Peeples, David W. Saunders, Mark D. Vogt, Jack Q. Wilkinson, James F. H. Wong