Patents by Inventor Jinrui Shi

Jinrui Shi 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).

  • Publication number: 20100281570
    Abstract: The present invention provides compositions and methods for regulating expression of nucleotide sequences of interest in a plant. Compositions are novel nucleotide sequences for a seed-preferred promoter associated with the maize 18 KD OLE (18 kilodalton oleosin) coding region. A method for expressing a nucleotide sequence of interest in a plant using the regulatory sequence disclosed herein is provided.
    Type: Application
    Filed: May 4, 2010
    Publication date: November 4, 2010
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Shane Abbitt, Jinrui Shi
  • Publication number: 20100281569
    Abstract: The present invention provides compositions and methods for regulating expression of nucleotide sequences of interest in a plant. Compositions are novel nucleotide sequences for a seed-preferred promoter associated with the maize 17 KD OLE (17 kilodalton oleosin) coding region. A method for expressing a nucleotide sequence of interest in a plant using the regulatory sequence disclosed herein is provided.
    Type: Application
    Filed: May 4, 2010
    Publication date: November 4, 2010
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Shane Abbitt, Jinrui Shi
  • Publication number: 20100218276
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising multidrug resistance-associated protein (MRP) nucleotide sequences to modulate the expression of MRP(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Application
    Filed: February 13, 2009
    Publication date: August 26, 2010
    Applicants: Pioneer Hi-Bred International, Inc., E.I. duPont de Nemours and Company
    Inventors: Jinrui Shi, David Ertl, Hongyu Wang, Bailin Li, Marianna Faller, Kathleen Schellin
  • Patent number: 7714187
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising Ins (1,3,4,5,6)P52-kinase (IP2K) nucleotide sequences to modulate the expression of IP2K in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Grant
    Filed: February 9, 2005
    Date of Patent: May 11, 2010
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, Heidi G. Major Sleister
  • Patent number: 7608755
    Abstract: This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, variants and derivatives of same; methods for making the polynucleotides, polypeptides, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol polyphosphate kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous in plants.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: October 27, 2009
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, Hongyu Wang
  • Patent number: 7511198
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising multidrug resistance-associated protein (MRP) nucleotide sequences to modulate the expression of MRP(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Grant
    Filed: May 19, 2005
    Date of Patent: March 31, 2009
    Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company
    Inventors: Jinrui Shi, David Ertl, Hongyu Wang, Bailin Li, Marianna Faller, Kathleen Schellin
  • Publication number: 20090081354
    Abstract: This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, fragments, variants and derivatives of same; methods for making the polynucleotides, polypeptides, fragments, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol 1,3,4-trisphosphate 5/6-kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate the phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous, especially in corn or soy animal feedstuffs.
    Type: Application
    Filed: August 8, 2008
    Publication date: March 26, 2009
    Inventors: Jinrui Shi, Hongyu Wang, Yunsheng Wu
  • Publication number: 20080320613
    Abstract: Compositions and methods for modulating MIOX activity are provided. Such compositions include nucleotide sequences for novel MIOX sequences obtained from maize, amino acid sequences for the proteins encoded by the nucleotide sequences of the invention, and variants and fragments thereof. Methods of the invention involve introducing into a plant a nucleotide construct comprising a MIOX nucleotide sequence operably linked to a promoter that drives expression in a plant. Expression of the novel nucleotide sequences disclosed herein confers advantageous agronomic properties on a plant. Transformed plants, plant cells, and seeds are additionally provided.
    Type: Application
    Filed: August 4, 2008
    Publication date: December 25, 2008
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Matthias Liebergesell, Jinrui Shi, George W. Singletary
  • Patent number: 7425442
    Abstract: This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, fragments, variants and derivatives of same; methods for making the polynucleotides, polypeptides, fragments, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol 1,3,4-trisphosphate 5/6-kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate the phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous, especially in corn or soy animal feedstuffs.
    Type: Grant
    Filed: March 1, 2005
    Date of Patent: September 16, 2008
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, Hongyu Wang, Yunsheng Wu
  • Patent number: 7411113
    Abstract: Compositions and methods for modulating MIOX activity are provided. Such compositions include nucleotide sequences for novel MIOX sequences obtained from maize, amino acid sequences for the proteins encoded by the nucleotide sequences of the invention, and variants and fragments thereof. Methods of the invention involve introducing into a plant a nucleotide construct comprising a MIOX nucleotide sequence operably linked to a promoter that drives expression in a plant. Expression of the novel nucleotide sequences disclosed herein confers advantageous agronomic properties on a plant. Transformed plants, plant cells, and seeds are additionally provided.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: August 12, 2008
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Matthias Liebergesell, Jinrui Shi, George W. Singletary
  • Publication number: 20080020123
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising myo-inositol kinase (MIK) nucleotide sequences to modulate the expression of MIK(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Application
    Filed: August 15, 2007
    Publication date: January 24, 2008
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, David Ertl, Lisa Hagen, Hongyu Wang
  • Publication number: 20060272046
    Abstract: This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, variants and derivatives of same; methods for making the polynucleotides, polypeptides, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol polyphosphate kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous in plants.
    Type: Application
    Filed: May 24, 2006
    Publication date: November 30, 2006
    Inventors: Jinrui Shi, Hongyu Wang
  • Patent number: 7122658
    Abstract: The present invention provides compositions and methods for regulating expression of isolated nucleotide sequences in a plant. The compositions are novel nucleic acid sequences for seed-preferred regulatory sequences. Methods for expressing an isolated nucleotide sequence in a plant using the regulatory sequences are also provided. The methods comprise transforming a plant cell to contain an isolated nucleotide sequence operably linked to the seed-preferred regulatory sequences of the present invention and regenerating a stably transformed plant from the transformed plant cell.
    Type: Grant
    Filed: November 22, 2000
    Date of Patent: October 17, 2006
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Kathryn K. Lappegard, Shane E. Abbitt, Susan J. Martino-Catt, Jinrui Shi, William J. Gordon-Kamm, Keith S. Lowe
  • Publication number: 20060143728
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising multidrug resistance-associated protein (MRP) nucleotide sequences to modulate the expression of MRP(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Application
    Filed: May 19, 2005
    Publication date: June 29, 2006
    Applicants: Pioneer Hi-Bred International, Inc., E.I. duPont de Nemours and Company
    Inventors: Jinrui Shi, David Ertl, Hongyu Wang, Bailin Li, Marianna Faller, Kathleen Schellin
  • Patent number: 7067720
    Abstract: This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, variants and derivatives of same; methods for making the polynucleotides, polypeptides, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol polyphosphate kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate the phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous, especially in corn or soy animal feedstuffs.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: June 27, 2006
    Assignees: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, Hongyu Wang, Larry R. Beach, Jan Antoni Rafalski, Rebecca E. Cahoon
  • Patent number: 7034117
    Abstract: The invention provides isolated RAD51C nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering RAD51C levels in plants. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: April 25, 2006
    Assignee: Pioneer Hi-Bred International, Inc.
    Inventors: Pramod B. Mahajan, Jinrui Shi
  • Publication number: 20060064779
    Abstract: Compositions and methods for modulating MIOX activity are provided. Such compositions include nucleotide sequences for novel MIOX sequences obtained from maize, amino acid sequences for the proteins encoded by the nucleotide sequences of the invention, and variants and fragments thereof. Methods of the invention involve introducing into a plant a nucleotide construct comprising a MIOX nucleotide sequence operably linked to a promoter that drives expression in a plant. Expression of the novel nucleotide sequences disclosed herein confers advantageous agronomic properties on a plant. Transformed plants, plant cells, and seeds are additionally provided.
    Type: Application
    Filed: February 23, 2005
    Publication date: March 23, 2006
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Matthias Liebergesell, Jinrui Shi, George Singletary
  • Publication number: 20050289670
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising myo-inositol kinase (MIK) nucleotide sequences to modulate the expression of MIK(s) in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Application
    Filed: May 19, 2005
    Publication date: December 29, 2005
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, David Ertl, Lisa Hagen, Hongyu Wang
  • Publication number: 20050273879
    Abstract: Compositions and methods are provided for modulating the level of phytate in plants. More specifically, the invention relates to methods of modulating the level of phytate utilizing nucleic acids comprising Ins (1,3,4,5,6)P52-kinase (IP2K) nucleotide sequences to modulate the expression of IP2K in a plant of interest. The compositions and methods of the invention find use in agriculture for improving the nutritional quality of food and feed by reducing the levels of phytate and/or increasing the levels of non-phytate phosphorus in food and feed. The invention also finds use in reducing the environmental impact of animal waste.
    Type: Application
    Filed: February 9, 2005
    Publication date: December 8, 2005
    Applicant: Pioneer Hi-Bred International, Inc.
    Inventors: Jinrui Shi, Heidi Sleister
  • Publication number: 20050202486
    Abstract: This invention relates to newly identified polynucleotides and polypeptides in the phytic acid biosynthetic pathway, fragments, variants and derivatives of same; methods for making the polynucleotides, polypeptides, fragments, variants, derivatives and antagonists. In particular the invention relates to polynucleotides and polypeptides of the inositol 1,3,4-trisphosphate 5/6-kinase gene family. In particular this invention relates to using the newly identified polynucleotides and polypeptides to modulate the phytic acid biosynthesis in such a way as to decrease phytate and/or increase non-phytate phosphorous, especially in corn or soy animal feedstuffs.
    Type: Application
    Filed: March 1, 2005
    Publication date: September 15, 2005
    Inventors: Jinrui Shi, Hongyu Wang, Yunsheng Wu