Patents by Inventor Olga Danilevskaya
Olga Danilevskaya 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).
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Publication number: 20220380794Abstract: The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.Type: ApplicationFiled: June 21, 2022Publication date: December 1, 2022Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: HEATHER MARIE CHRISTENSEN, NATHAN DAVID COLES, OLGA DANILEVSKAYA, JEFFREY HABBEN, MARY A RUPE, JEFFREY R SCHUSSLER, BO SHEN, BENJAMIN P WEERS, JINGRUI WU
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Patent number: 11421242Abstract: The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.Type: GrantFiled: April 16, 2019Date of Patent: August 23, 2022Inventors: Heather Marie Christensen, Nathan David Coles, Olga Danilevskaya, Jeffrey Habben, Mary A Rupe, Jeffrey R Schussler, Bo Shen, Benjamin P Weers, Jingrui Wu
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Publication number: 20210388370Abstract: The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.Type: ApplicationFiled: June 23, 2021Publication date: December 16, 2021Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: NATHAN DAVID COLES, OLGA DANILEVSKAYA, JEFFREY HABBEN, MARY A. RUPE, JEFFREY R. SCHUSSLER, BO SHEN, BENJAMIN P. WEERS, JINGRUI WU
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Patent number: 11124801Abstract: The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.Type: GrantFiled: April 17, 2019Date of Patent: September 21, 2021Inventors: Nathan David Coles, Olga Danilevskaya, Jeffrey Habben, Mary A Rupe, Jeffrey R Schussler, Bo Shen, Benjamin P Weers, Jingrui Wu
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Publication number: 20210115463Abstract: The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.Type: ApplicationFiled: April 16, 2019Publication date: April 22, 2021Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: HEATHER MARIE CHRISTENSEN, NATHAN DAVID COLES, OLGA DANILEVSKAYA, JEFFREY HABBEN, MARY A RUPE, JEFFREY R SCHUSSLER, BO SHEN, BENJAMIN P WEERS, JINGRUI WU
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Publication number: 20200123562Abstract: Provided are compositions comprising polynucleotides encoding CCCH polypeptides. Also provided are recombinant DNA constructs, plants, plant cells, seed, grain comprising the polynucleotides, and plants, plant cells, seed, grain comprising a genetic modification at a genomic locus encoding a CCCH polypeptide. Additionally, various methods of employing the polynucleotides and genetic modifications in plants, such as methods for increasing CCCH level in a plant and methods for increasing yield of a plant are also provided herein.Type: ApplicationFiled: October 11, 2019Publication date: April 23, 2020Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: OLGA DANILEVSKAYA, CARL SIMMONS
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Publication number: 20190320607Abstract: The compositions and methods disclosed relate to DNA compositions, plant cells, seeds, plant parts that relate to maize plants with increased grain yield trait. Also provided are assays for detecting the presence of the maize DP-202216-6 event based on the DNA sequence of the recombinant construct inserted into the maize genome and the DNA sequences flanking the insertion site. Kits and conditions useful in conducting the assays are provided.Type: ApplicationFiled: April 17, 2019Publication date: October 24, 2019Applicant: PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Heather Marie Christensen, Nathan David Coles, Olga Danilevskaya, Jeffrey Habben, Mary A Rupe, Jeffrey R Schussler, Bo Shen, Benjamin P Weers, Jingrui Wu
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Patent number: 9074007Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells and transgenic plants.Type: GrantFiled: June 15, 2012Date of Patent: July 7, 2015Assignees: PIONEER HI BRED INTERNATIONAL INC, E I DU PONT DE NEMOURS AND COMPANYInventors: Olga Danilevskaya, Milo Aukerman, Pedro Hermon, Evgueni Ananiev, Michael Muszynski, David Mark Shirbroun
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Publication number: 20140165228Abstract: The present disclosure provides polynucleotide sequences relating to the diurnal cycling in maize leaf and ear tissues. The disclosure provides polynucleotide sequences and the use of encoded polypeptides associated with the oscillation. The disclosed sequences are responsible for controlling plant growth, source-sink relationships and yield in crop plants.Type: ApplicationFiled: November 22, 2013Publication date: June 12, 2014Applicants: E.I. DUPONT de NEMOURS, PIONEER HI BRED INTERNATIONAL INCInventors: OLGA DANILEVSKAYA, Jeffrey E. Habben, Kevin Hayes, Carl Simmons, Stephane Deschamps
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Publication number: 20120255064Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells and transgenic plants.Type: ApplicationFiled: June 15, 2012Publication date: October 4, 2012Applicants: E.I. DuPont de Nemours and Company, Pioneer Hi-Bred International, Inc.Inventors: OLGA DANILEVSKAYA, Milo J. Aukerman, Pedro Hermon, Evgueni Ananiev, David Mark Shirbroun, Michael G. Muszynski
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Patent number: 8222484Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells, and transgenic plants.Type: GrantFiled: September 23, 2010Date of Patent: July 17, 2012Assignees: Pioneer Hi-Bred International, Inc., E.I. duPont de Nemours and CompanyInventors: Olga Danilevskaya, Milo J Auckerman, Pedro Hermon, Evgueni Ananiev, David Mark Shirbroun, Michael G Muszynski
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Publication number: 20120047608Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells and transgenic plants.Type: ApplicationFiled: October 28, 2011Publication date: February 23, 2012Applicants: E.I. DU PONT DE NEMOURS AND COMPANY, PIONEER HI-BRED INTERNATIONAL, INC.Inventors: Olga Danilevskaya, Milo J. Aukerman, Pedro Hermon, Evgueni Ananiev, David Mark Shirbroun, Michael G. Muszynski
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Publication number: 20110277183Abstract: This invention provides isolated polynucleotides, polypeptides, and recombinant DNA constructs useful for conferring an alteration in one or more plant architecture characteristics. Also provided are methods utilizing these polynucleotides, polypeptides, and recombinant DNA constructs. In certain embodiments, the recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a Squatty-Crinkle-Leaf Polypeptide.Type: ApplicationFiled: April 8, 2011Publication date: November 10, 2011Inventors: Olga Danilevskaya, Mei Guo, Fukun Jiang, Balin Li, Mary Rupe
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Publication number: 20110010799Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells, and transgenic plants.Type: ApplicationFiled: September 23, 2010Publication date: January 13, 2011Applicants: PIONEER HI-BRED INTERNATIONAL, INC., E.I. DU PONT DE NEMOURS AND COMPANYInventors: Olga Danilevskaya, Milo J. Auckerman, Pedro Hermon, Evgueni Ananiev, David Mark Shirbroun, Michael G. Muszynski
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Patent number: 7842851Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells, and transgenic plants.Type: GrantFiled: December 21, 2006Date of Patent: November 30, 2010Assignee: Pioneer Hi-Bred International, Inc.Inventors: Olga Danilevskaya, Milo J. Auckerman, Pedro Hermon, Evgueni Ananiev, David Mark Shirbroun, Michael G. Muszynski
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Patent number: 7763778Abstract: An isolated polynucleotide encoding a delayed flowering gene (DLF1) is provided, as is the isolated DLF1 protein, peptide portions thereof, and functional fragments of the DLF1. Also provided is a transgenic plant, which contains in its genome a transgene containing the polynucleotide encoding the DLF1 protein, or a nucleotide sequence complementary to the encoding polynucleotide. In addition, methods of identifying a nucleotide sequence and/or a heterologous protein that is specifically bound by the DLF1 protein, methods of using the isolated polynucleotide (or encoded polypeptide), for example, to modulate plant cell growth and/or development, are provided.Type: GrantFiled: January 19, 2007Date of Patent: July 27, 2010Assignee: Pioneer Hi-Bred International, Inc.Inventors: Olga Danilevskaya, Michael Muszynski, Bailin Li, Thao Dam
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Patent number: 7732668Abstract: This invention relates to an isolated nucleic acid fragment encoding floral development proteins, more specifically FT, TFL or Ap3 homologs. The invention also relates to the construction of a recombinant DNA construct encoding all or a portion of the floral development proteins, in sense or antisense orientation, wherein expression of the recombinant DNA construct results in production of altered levels of the FT, TFL or Ap3 homologs in a transformed host cell.Type: GrantFiled: November 20, 2006Date of Patent: June 8, 2010Assignee: Pioneer Hi-Bred International, Inc.Inventors: Olga Danilevskaya, Pedro Herman, Edward Bruggemann, David M Shirbroun, Evgueni Ananiev, Antoni J Rafalski, Hajime Sakai, Edgar B Cahoon, Rebecca E Cahoon, Theodore M Klein
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Patent number: 7312375Abstract: This invention relates to an isolated nucleic acid fragment encoding a reproduction protein. The invention also relates to the construction of a chimeric gene encoding all or a portion of the reproduction protein, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the reproduction protein in a transformed host cell. The invention also provides isolated transcriptional regulatory elements and polynucleotides associated therewith.Type: GrantFiled: October 18, 2004Date of Patent: December 25, 2007Assignee: Pioneer Hi-Bred International, Inc.Inventors: Karlene H. Butler, Olga Danilevskaya, Guo-Hua Miao, Michele Morgante, Hajime Sakai, Carl R. Simmons, Zude Weng, Omolayo O. Famodu, Sabine Hantke
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Publication number: 20070256198Abstract: An isolated polynucleotide encoding a delayed flowering gene (DLF1) is provided, as is the isolated DLF1 protein, peptide portions thereof, and functional fragments of the DLF1. Also provided is a transgenic plant, which contains in its genome a transgene containing the polynucleotide encoding the DLF1 protein, or a nucleotide sequence complementary to the encoding polynucleotide. In addition, methods of identifying a nucleotide sequence and/or a heterologous protein that is specifically bound by the DLF1 protein, methods of using the isolated polynucleotide (or encoded polypeptide), for example, to modulate plant cell growth and/or development, are provided.Type: ApplicationFiled: January 19, 2007Publication date: November 1, 2007Applicants: PIONEER HI-BRED INTERNATIONAL INC., E.I. DU PONT DE NEMOURS AND COMPANYInventors: Olga Danilevskaya, Michael Muszynski, Bailin Li, Thao Dam
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Patent number: 7279615Abstract: The invention provides isolated floral transition nucleic acids and their encoded proteins. The present invention provides methods and compositions relating to altering floral transition in plants. The invention further provides regulatory elements, recombinant expression cassettes, host cells, and transgenic plants.Type: GrantFiled: June 16, 2004Date of Patent: October 9, 2007Assignee: Pioneer Hi-Bred International, Inc.Inventors: Olga Danilevskaya, Milo J. Aukerman, Pedro Hermon, Evgueni Ananiev, David Mark Shirbroun, Michael G. Muszynski