Patents by Inventor John B. Woodward

John B. Woodward 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: 9994920
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode.
    Type: Grant
    Filed: January 20, 2016
    Date of Patent: June 12, 2018
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Joshua M Shendelman, John B Woodward, Meizhu Yang
  • Publication number: 20170022575
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with tolerance or improved tolerance to Phytophthora infection. In certain embodiments, the method comprises detecting at least one marker locus that is associated with tolerance to Phytophthora infection. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with tolerance to Phytophthora infection. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with tolerance or improved tolerance to Phytophthora infection.
    Type: Application
    Filed: October 7, 2016
    Publication date: January 26, 2017
    Inventors: JULIAN M CHAKY, Holly J. Jessen, Joshua M. Shendelman, Paul A. Stephens, David M. Webb, John B. Woodward, Meizhu Yang
  • Publication number: 20160376668
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode.
    Type: Application
    Filed: September 9, 2016
    Publication date: December 29, 2016
    Inventors: JONATHAN B ALLEN, Bryce R. Daines, David L. Hyten, JR., Donald Kyle, Clinton W. Mapel, Joshua M. Shendelman, Jeffrey A. Thompson, John B. Woodward, Yanwen Xiong, Meizhu Yang
  • Patent number: 9493843
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with tolerance or improved tolerance to Phytophthora infection. In certain embodiments, the method comprises detecting at least one marker locus that is associated with tolerance to Phytophthora infection. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with tolerance to Phytophthora infection. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with tolerance or improved tolerance to Phytophthora infection.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: November 15, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Julian M. Chaky, Holly J. Jessen, Joshua M. Shendelman, Paul A. Stephens, David M. Webb, John B. Woodward, Meizhu Yang
  • Patent number: 9464330
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: October 11, 2016
    Assignee: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Jonathan B. Allen, Bryce Daines, David Hyten, Jr., Donald Kyle, Clinton W. Mapel, Joshua M. Shendelman, Jeffrey A. Thompson, John B. Woodward, Yanwen Xiong, Meizhu Yang
  • Publication number: 20160272997
    Abstract: Soybean plants, germplasm and seed comprising at least one native locus conferring improved stem canker tolerance, molecular markers useful for identifying and, optionally, selecting soybean plants displaying tolerance, improved tolerance, or susceptibility to stem canker, and methods of their use are provided. Also provided are isolated polynucleotides, probes, kits, systems, and the like, useful for carrying out the methods described herein.
    Type: Application
    Filed: October 23, 2014
    Publication date: September 22, 2016
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Carlos Da Rosa, Mark J. Hood, Luis C. Prado, Sally A. Santiago-Parton, Joshua M. Shendelman, Robert J. Suttner, John B. Woodward, Yanwen Xiong
  • Publication number: 20160150748
    Abstract: This invention relates to methods of improving resistance to aphids in soybean plants, as well as methods for identifying and/or selecting soybean plants or germplasm that display improved resistance to one or more biotypes of soybean aphid. In certain examples, the method comprises selecting a first and second soybean plant or germplasm, each of which has a different favorable Rag1, Rag2, or Rag3, allele, haplotype, or marker profile, and crossing those first and second soybean plants to produce a progeny plant with improved soybean aphid resistance. This invention further relates to markers, primers, probes, kits, systems, etc., useful for carrying out the methods described herein.
    Type: Application
    Filed: February 3, 2016
    Publication date: June 2, 2016
    Inventors: JESSIE L ALT, Julian M Chaky, Molly Ryan-Mahmutagic, John B Woodward
  • Publication number: 20160150749
    Abstract: This invention relates to methods of improving resistance to aphids in soybean plants, as well as methods for identifying and/or selecting soybean plants or germplasm that display improved resistance to one or more biotypes of soybean aphid. In certain examples, the method comprises selecting a first and second soybean plant or germplasm, each of which has a different favorable Rag1, Rag2, or Rag3, allele, haplotype, or marker profile, and crossing those first and second soybean plants to produce a progeny plant with improved soybean aphid resistance. This invention further relates to markers, primers, probes, kits, systems, etc., useful for carrying out the methods described herein.
    Type: Application
    Filed: February 3, 2016
    Publication date: June 2, 2016
    Inventors: JESSIE L. ALT, Julian M. Chaky, Molly Ryan-Mahmutagic, John B. Woodward
  • Publication number: 20160130671
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode.
    Type: Application
    Filed: January 20, 2016
    Publication date: May 12, 2016
    Inventors: JOSHUA M. SHENDELMAN, JOHN B. WOODWARD, MEIZHU YANG
  • Patent number: 9284574
    Abstract: This invention relates to methods of improving resistance to aphids in soybean plants, as well as methods for identifying and/or selecting soybean plants or germplasm that display improved resistance to one or more biotypes of soybean aphid. In certain examples, the method comprises selecting a first and second soybean plant or germplasm, each of which has a different favorable Rag1, Rag2, or Rag3, allele, haplotype, or marker profile, and crossing those first and second soybean plants to produce a progeny plant with improved soybean aphid resistance. This invention further relates to markers, primers, probes, kits, systems, etc., useful for carrying out the methods described herein.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: March 15, 2016
    Assignee: PIONEER HI BRED INTERNATIONAL INC
    Inventors: Jessie L. Alt, Julian M. Chaky, Molly Ryan-Mahmutagic, John B. Woodward
  • Publication number: 20140189902
    Abstract: Molecular markers useful for identifying, selecting, and/or providing soybean plants displaying tolerance, improved tolerance, or susceptibility to iron deficiency, methods of their use, and compositions having one or more marker loci are provided. Methods comprise detecting at least one marker locus, detecting a haplotype, and/or detecting a marker profile. Methods may further comprise crossing a selected soybean plant with a second soybean plant. Isolated polynucleotides, primers, probes, kits, systems, as well as soybean plants, seeds, and parts thereof are also provided.
    Type: Application
    Filed: March 13, 2013
    Publication date: July 3, 2014
    Applicant: PIONEER HI BRED INTERNATIONAL INC.
    Inventors: Julian M. Chaky, Martin A. Fabrizius, David L. Hyten, JR., Nadejda N. Krasheninnik, Jordan Spear, John B. Woodward, Yanwen Xiong
  • Publication number: 20140178867
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with tolerance or improved tolerance to Phytophthora infection. In certain embodiments, the method comprises detecting at least one marker locus that is associated with tolerance to Phytophthora infection. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with tolerance to Phytophthora infection. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with tolerance or improved tolerance to Phytophthora infection.
    Type: Application
    Filed: March 1, 2013
    Publication date: June 26, 2014
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Julian M. Chaky, Holly J. Jessen, Joshua M. Shendelman, Paul A. Stephens, David M. Webb, John B. Woodward, Meizhu Yang
  • Publication number: 20140182009
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode.
    Type: Application
    Filed: March 6, 2013
    Publication date: June 26, 2014
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Jonathan B. Allen, Bryce Daines, David Hyten, Jr., Donald Kyle, Clinton W. Mapel, Joshua M. Shendelman, Jeffrey A. Thompson, John B. Woodward, Yanwen Xiong, Meizhu Yang
  • Publication number: 20140178866
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with resistance or improved resistance to soybean cyst nematode.
    Type: Application
    Filed: March 1, 2013
    Publication date: June 26, 2014
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: JOSHUA M. SHENDELMAN, JOHN B. WOODWARD, MEIZHU YANG
  • Publication number: 20140162250
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with tolerance to chloride salt stress. In certain embodiments, the method comprises detecting at least one marker locus that is associated with tolerance to chloride salt stress. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with chloride salt stress tolerance. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with tolerance to chloride salt stress.
    Type: Application
    Filed: March 1, 2013
    Publication date: June 12, 2014
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Mark J. Hood, David L. Hyten, Andrea B. Kalvig, Jason C. Raines, Joshua M. Shendelman, John B. Woodward, Yanwen Xiong
  • Publication number: 20130337442
    Abstract: Various methods and compositions are provided for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode. In certain embodiments, the method comprises detecting at least one marker locus that is associated with resistance to soybean cyst nematode. In other embodiments, the method further comprises detecting at least one marker profile or haplotype associated with resistance to soybean cyst nematode. In further embodiments, the method comprises crossing a selected soybean plant with a second soybean plant. Further provided are markers, primers, probes and kits useful for identifying and/or selecting soybean plants or soybean germplasm with improved resistance to soybean cyst nematode.
    Type: Application
    Filed: February 28, 2013
    Publication date: December 19, 2013
    Applicant: PIONEER HI-BRED INTERNATIONAL, INC.
    Inventors: Joshua M. Shendelman, John B. Woodward, Meizhu Yang
  • Publication number: 20130254944
    Abstract: Soybean plants, germplasm, and seed comprising a mutant acetolactate synthase gene conferring improved herbicide tolerance, molecular markers useful for identifying and, optionally, selecting soybean plants displaying tolerance, improved tolerance, or susceptibility to a herbicide, and methods of their use are provided. Also provided are isolated polynucleotides, probes, kits, systems, and the like, useful for carrying out the methods described herein.
    Type: Application
    Filed: March 12, 2013
    Publication date: September 26, 2013
    Applicants: E.I. DU PONT DE NEMOURS AND COMPANY, PIONEER HI BRED INTERNATIONAL INC
    Inventors: JULIAN M. CHAKY, DAVID H. JOHNSTON, SCOTT A. SEBASTIAN, JOSHUA M. SHENDELMAN, STEPHEN D. STRACHAN, MARK VOGT, KAY L. WALTER, JOHN B. WOODWARD
  • Publication number: 20120174246
    Abstract: This invention relates to methods of identifying and/or selecting soybean plants or germplasm that display improved antibiosis and/or antixenosis resistance to one or more biotypes of soybean aphid. In certain examples, the method comprises detecting at least one Rag haplotype that is associated with improved soybean aphid resistance. In other examples, the method further comprises detecting a marker profile comprising two or more Rag haplotypes.
    Type: Application
    Filed: December 29, 2011
    Publication date: July 5, 2012
    Inventors: Julian M. Chaky, Molly Ryan-Mahmutagic, Edwin Josue Mendez, Sally Anne Santiago-Parton, Joshua M. Shendelman, John B. Woodward, Yanwen Xiong
  • Patent number: 3939421
    Abstract: A single indicator lamp is provided on a personal or portable, battery powered radio transmitter to indicate when the transmitter is operated. The lamp is connected to a circuit which senses the battery voltage (and hence charge), which causes the lamp to be energized constantly if the battery voltage is high, and which causes the lamp to be energized intermittently at a rate which decreases as the battery voltage decreases.
    Type: Grant
    Filed: November 25, 1974
    Date of Patent: February 17, 1976
    Assignee: General Electric Company
    Inventors: Jerry M. Barringer, Raymond W. Harris, John B. Woodward