Patents by Inventor James K. Roberts

James K. Roberts 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: 8410334
    Abstract: This invention provides a non-natural transgenic plant cell expressing at least one invertebrate miRNA in planta for suppression of a target gene of an invertebrate pest or of a symbiont associated with the invertebrate pest, recombinant DNA constructs for expression of at least one invertebrate miRNA in planta and methods of use thereof, a non-natural transgenic plant containing the non-natural transgenic plant cell of this invention, a non-natural transgenic plant grown from the non-natural transgenic plant cell of this invention, and non-natural transgenic seed produced by the non-natural transgenic plants, as well as commodity products produced from a non-natural transgenic plant cell, plant, or seed of this invention.
    Type: Grant
    Filed: February 19, 2008
    Date of Patent: April 2, 2013
    Assignee: Monsanto Technology LLC
    Inventors: Edwards Allen, William P. Donovan, Gregory R. Heck, James K. Roberts, Virginia Ursin, Yuanji Zhang
  • Patent number: 8404927
    Abstract: This invention discloses recombinant DNA constructs that transcribe to RNA having improved resistance to a plant RNase III enzyme, and methods for their use in making transgenic plant cells, plants, seeds, and products derived therefrom. Also provided are compositions and methods for imparting to a plant resistance to a pest or pathogen of the plant.
    Type: Grant
    Filed: June 13, 2006
    Date of Patent: March 26, 2013
    Assignee: Monsanto Technology LLC
    Inventors: Edwards Allen, Larry A. Gilbertson, Elysia K. Krieger, James K. Roberts, Jeffrey M. Staub
  • Patent number: 8344207
    Abstract: The present invention provides nucleotide sequences encoding an insecticidal protein exhibiting lepidopteran inhibitory activity, as well as a novel insecticidal protein referred to herein as a Cry1A.105 insecticide, transgenic plants expressing the insecticide, and methods for detecting the presence of the nucleotide sequences or the insecticide in a biological sample.
    Type: Grant
    Filed: May 23, 2011
    Date of Patent: January 1, 2013
    Assignee: Monsanto Technology LLC
    Inventors: Natalia N. Bogdanova, David R. Corbin, Thomas M. Malvar, Frederick J. Perlak, James K. Roberts, Charles P. Romano
  • Patent number: 8334430
    Abstract: This invention provides methods for producing a non-natural hybrid seed. Also disclosed are specific miRNAs and miRNA recognition sites useful for conferring inducible sterility on a crop plant, and recombinant DNA construct including such exogenous miRNA recognition sites.
    Type: Grant
    Filed: September 20, 2006
    Date of Patent: December 18, 2012
    Assignee: Monsanto Technology LLC
    Inventors: Edwards M. Allen, Larry A. Gilbertson, Nancy M. Houmard, Shihshieh Huang, Sergey I. Ivashuta, James K. Roberts
  • Publication number: 20120192317
    Abstract: The invention provides methods for selecting nucleotide sequences that yield dsRNA-mediated gene suppression in a target organism and enable their uptake by the target organism. The invention further provides expression constructs that confer stabilized expression of such sequences in a transgenic host cell, and methods for their use. Also provided are organisms, cells and tissues prepared by a method of the invention.
    Type: Application
    Filed: November 28, 2011
    Publication date: July 26, 2012
    Inventors: GREGORY R. HECK, Tichafa R. I. Munyikwa, Jean C. Goley, James K. Roberts, Scott C. Johnson, Ty T. Vaughn
  • Patent number: 8217227
    Abstract: The present invention provides molecular constructs and methods for use thereof, including constructs including heterologous miRNA recognition sites, constructs for gene suppression including a gene suppression element embedded within an intron flanked on one or on both sides by non-protein-coding sequence, constructs containing engineered miRNA or miRNA precursors, and constructs for suppression of production of mature microRNA in a cell. Also provided are transgenic plant cells, plants, and seeds containing such constructs, and methods for their use. The invention further provides transgenic plant cells, plants, and seeds containing recombinant DNA for the ligand-controlled expression of a target sequence, which may be endogenous or exogenous. Also disclosed are novel miRNAs and miRNA precursors from crop plants including maize and soy.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: July 10, 2012
    Assignee: Monsanto Technology LLC
    Inventors: Edwards Allen, Larry A. Gilbertson, Shihshieh Huang, Thomas Malvar, James K. Roberts
  • Publication number: 20120164205
    Abstract: The present invention is directed to controlling pest infestation by inhibiting one or more biological functions in an invertebrate pest. The invention discloses methods and compositions for use in controlling pest infestation by feeding one or more different recombinant double stranded RNA molecules to the pest in order to achieve a reduction in pest infestation through suppression of gene expression. The invention is also directed to methods for making transgenic plants that express the double stranded RNA molecules, and to particular combinations of transgenic pesticidal agents for use in protecting plants from pest infestation.
    Type: Application
    Filed: September 6, 2011
    Publication date: June 28, 2012
    Inventors: James A. Baum, Larry A. Gilbertson, David K. Kovalic, Thomas J. LaRosa, Maolong Lu, Tichafa R. I. Munyikwa, James K. Roberts, Wei Wu, Bei Zhang
  • Publication number: 20120054919
    Abstract: This invention provides a method to autoregulate expression of a transgene susceptible to sRNA silencing by concomitantly transcribing RNA from DNA of a transgene and RNA from DNA from at least one sRNA silencing pathway gene. An aspect of the invention provides use of a recombinant DNA construct that includes DNA of a transgene and DNA of an sRNA silencing regulator. Also disclosed are transgenic cells and organisms having in their genome a recombinant DNA construct that includes DNA of a transgene and DNA of an sRNA silencing regulator.
    Type: Application
    Filed: August 24, 2010
    Publication date: March 1, 2012
    Inventors: Edwards I. Allen, Larry A. Gilbertson, Sergey I. Ivashuta, James K. Roberts
  • Publication number: 20110307978
    Abstract: The present invention provides nucleotide sequences encoding an insecticidal protein exhibiting lepidopteran inhibitory activity, as well as a novel insecticidal protein referred to herein as a Cry1A.105 insecticide, transgenic plants expressing the insecticide, and methods for detecting the presence of the nucleotide sequences or the insecticide in a biological sample.
    Type: Application
    Filed: May 23, 2011
    Publication date: December 15, 2011
    Inventors: Natalia N. Bogdanova, David R. Corbin, Thomas M. Malvar, Frederick J. Perlak, James K. Roberts, Charles P. Romano
  • Patent number: 8034997
    Abstract: The present invention provides nucleotide sequences encoding an insecticidal protein exhibiting lepidopteran inhibitory activity, as well as a novel insecticidal protein referred to herein as a Cry1A.105 insecticide, transgenic plants expressing the insecticide, and methods for detecting the presence of the nucleotide sequences or the insecticide in a biological sample.
    Type: Grant
    Filed: August 30, 2006
    Date of Patent: October 11, 2011
    Assignee: Monsanto Technology LLC
    Inventors: Natalia N. Bogdanova, David R. Corbin, Thomas M. Malvar, Frederick J. Perlak, James K. Roberts, Charles P. Romano
  • Patent number: 7964348
    Abstract: The present invention provides assays for detecting the presence of the 531 cotton event nucleic acid sequences in a biological sample based on the DNA sequence of the recombinant construct inserted into the cotton genome and of genomic sequences flanking the insertion site in a cotton genome.
    Type: Grant
    Filed: May 8, 2007
    Date of Patent: June 21, 2011
    Assignee: Monsanto Technology LLC
    Inventors: Kim A Beazley, Jeanna R Hillyard, Shengzhi Pang, James K Roberts
  • Publication number: 20110143346
    Abstract: The present invention provides cotton plants, cotton tissues, and cotton seeds that include the MON15985 event, which confers resistance to Lepidopteran insect damage. Also provided are assays for detecting the presence of the MON15985 event based on the DNA sequence of the recombinant construct inserted into the cotton genome that resulted in the MON15985 event and/or the genomic sequences flanking the insertion site.
    Type: Application
    Filed: December 27, 2010
    Publication date: June 16, 2011
    Inventors: SCOTT A. HUBER, James K. Roberts, Zachary W. Shappley, Sean Doherty
  • Publication number: 20110061128
    Abstract: The present invention relates to control of fungal and oomycete plant pathogens by inhibiting one or more biological functions. The invention provides methods and compositions for such control. By feeding one or more recombinant double stranded RNA molecules provided by the invention to the pathogen, a reduction in disease may be obtained through suppression of gene expression. The invention is also directed to methods for making transgenic plants that express the double stranded RNA molecules, and to particular combinations of transgenic agents for use in protecting plants from pathogen infection.
    Type: Application
    Filed: August 4, 2010
    Publication date: March 10, 2011
    Inventors: James K. Roberts, John W. Pitkin, Thomas H. Adams
  • Publication number: 20110035839
    Abstract: The present invention provides molecular constructs and methods for use thereof, including constructs including heterologous miRNA recognition sites, constructs for gene suppression including a gene suppression element embedded within an intron flanked on one or on both sides by non-protein-coding sequence, constructs containing engineered miRNA or miRNA precursors, and constructs for suppression of production of mature microRNA in a cell. Also provided are transgenic plant cells, plants, and seeds containing such constructs, and methods for their use. The invention further provides transgenic plant cells, plants, and seeds containing recombinant DNA for the ligand-controlled expression of a target sequence, which may be endogenous or exogenous. Also disclosed are novel miRNAs and miRNA precursors from crop plants including maize and soy.
    Type: Application
    Filed: July 8, 2010
    Publication date: February 10, 2011
    Inventors: Linda Lutfiyya, Liang Guo, Philip W. Miller, Michael H. Leuthy, Sara E. Heisel, Yuanji Zhang, Edwards Allen, Larry A. Gilbertson, David K. Kovalic, James K. Roberts, Shihshieh Huang, Alessandra Frizzi, Nancy Houmard, Thomas Malvar
  • Publication number: 20110035838
    Abstract: The present invention provides molecular constructs and methods for use thereof, including constructs including heterologous miRNA recognition sites, constructs for gene suppression including a gene suppression element embedded within an intron flanked on one or on both sides by non-protein-coding sequence, constructs containing engineered miRNA or miRNA precursors, and constructs for suppression of production of mature microRNA in a cell. Also provided are transgenic plant cells, plants, and seeds containing such constructs, and methods for their use. The invention further provides transgenic plant cells, plants, and seeds containing recombinant DNA for the ligand-controlled expression of a target sequence, which may be endogenous or exogenous. Also disclosed are novel miRNAs and miRNA precursors from crop plants including maize and soy.
    Type: Application
    Filed: July 8, 2010
    Publication date: February 10, 2011
    Inventors: Linda Lutfiyya, Liang Guo, Philip W. Miller, Michael H. Luethy, Sara E. Heisel, Yuanji Zhang, Edwards Allen, Larry A. Gilbertson, David K. Kovalic, James K. Roberts, Shihshieh Huang, Alessandra Frizzi, Nancy Houmard, Thomas Malvar
  • Patent number: 7858764
    Abstract: The present invention provides cotton plants, cotton tissues, and cotton seeds that include the MON15985 event, which confers resistance to Lepidopteran insect damage. Also provided are assays for detecting the presence of the MON15985 event based on the DNA sequence of the recombinant construct inserted into the cotton genome that resulted in the MON15985 event and/or the genomic sequences flanking the insertion site.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: December 28, 2010
    Assignee: Monsanto Technology LLC
    Inventors: Scott A Huber, James K Roberts, Zachary W Shappley, Sean Doherty
  • Patent number: 7812219
    Abstract: The present invention is directed to controlling pest infestation by inhibiting one or more biological functions in an invertebrate pest. The invention discloses methods and compositions for use in controlling pest infestation by feeding one or more different recombinant double stranded RNA molecules to the pest in order to achieve a reduction in pest infestation through suppression of gene expression. The invention is also directed to methods for making transgenic plants that express the double stranded RNA molecules, and to particular combinations of transgenic pesticidal agents for use in protecting plants from pest infestation.
    Type: Grant
    Filed: November 30, 2007
    Date of Patent: October 12, 2010
    Assignee: Monsanto Technology LLC
    Inventors: James A. Baum, Larry A. Gilbertson, David K. Kovalic, Thomas J. LaRosa, Maolong Lu, Tichafa R. I. Munyikwa, James K. Roberts, Wei Wu, Bei Zhang
  • Publication number: 20100223694
    Abstract: The present invention provides molecular constructs and methods for use thereof, including constructs including heterologous miRNA recognition sites, constructs for gene suppression including a gene suppression element embedded within an intron flanked on one or on both sides by non-protein-coding sequence, constructs containing engineered miRNA or miRNA precursors, and constructs for suppression of production of mature microRNA in a cell. Also provided are transgenic plant cells, plants, and seeds containing such constructs, and methods for their use. The invention further provides transgenic plant cells, plants, and seeds containing recombinant DNA for the ligand-controlled expression of a target sequence, which may be endogenous or exogenous. Also disclosed are novel miRNAs and miRNA precursors from crop plants including maize and soy.
    Type: Application
    Filed: March 18, 2010
    Publication date: September 2, 2010
    Inventors: Linda Lutfiyya, Liang Guo, Philip W. Miller, Michael H. Luethy, Sara E. Heisel, Yanji Zhang, Edwards Allen, Larry A. Gilbertson, David K. Kovalic, James K. Roberts, Shihshieh Huang, Alessandra Frizzi, Nancy Houmard, Thomas Malvar
  • Patent number: 7723568
    Abstract: The present invention provides molecular constructs and methods for use thereof, including constructs including heterologous miRNA recognition sites, constructs for gene suppression including a gene suppression element embedded within an intron flanked on one or on both sides by non-protein-coding sequence, constructs containing engineered miRNA or miRNA precursors, and constructs for suppression of production of mature microRNA in a cell. Also provided are transgenic plant cells, plants, and seeds containing such constructs, and methods for their use. The invention further provides transgenic plant cells, plants, and seeds containing recombinant DNA for the ligand-controlled expression of a target sequence, which may be endogenous or exogenous. Also disclosed are novel miRNAs and miRNA precursors from crop plants including maize and soy.
    Type: Grant
    Filed: October 10, 2006
    Date of Patent: May 25, 2010
    Assignee: Monsanto Technology LLC
    Inventors: Linda Lutfiyya, Liang Guo, Philip W. Miller, Michael H. Luethy, Sara E. Heisel, Yuanji Zhang, Edwards Allen, Larry A. Gilbertson, David K. Kovalic, James K. Roberts, Shihshieh Huang, Alessandra Frizzi, Nancy Houmard, Thomas Malvar
  • Patent number: 7655838
    Abstract: Novel insect inhibitory proteins are disclosed comprising two different components, both of which are required for biological activity. Various methods of linking both components together, so that a single protein provides insect inhibitory activity, are disclosed. Also disclosed are novel Bacillus thuringiensis nucleic acid sequences encoding Coleopteran-inhibitory crystal proteins, designated tIC100 (29-kDa) and tlC101 (14-kDa). Also disclosed are methods of making and using nucleic acid sequences in the development of the transgenic plant cells containing the novel nucleic acid sequences disclosed herein.
    Type: Grant
    Filed: April 27, 2007
    Date of Patent: February 2, 2010
    Assignee: Monsanto Technology LLC
    Inventors: Victor M. Guzov, Thomas M. Malvar, James K. Roberts, Sakuntala Sivasupramaniam