Patents by Inventor David Kovalic

David Kovalic 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: 20070044171
    Abstract: Recombinant polynucleotides and recombinant polypeptides useful for improvement of plants are provided. The disclosed recombinant polynucleotides and recombinant polypeptides find use in production of transgenic plants to produce plants having improved properties.
    Type: Application
    Filed: November 6, 2003
    Publication date: February 22, 2007
    Inventors: David Kovalic, Scott Andersen, Joseph Byrum, Timothy Conner, James Masucci, Yihua Zhou
  • Publication number: 20070039076
    Abstract: The present invention is in the field of plant biochemistry and genetics. More specifically the invention relates to nucleic acid molecules from plant cells, in particular, genomic DNA sequences from rice plants and nucleic acid molecules that contain markers, in particular, single nucleotide polymorphism (SNP) and repetitive element markers. In addition, the present invention provides nucleic acid molecules having regulatory elements or encoding proteins or fragments thereof. The invention also relates to proteins and fragments of proteins so encoded and antibodies capable of binding the proteins. The invention also relates to methods of using the nucleic acid molecules, markers, repetitive elements and fragments of repetitive elements, regulatory elements, proteins and fragments of proteins, and antibodies, for example for genome mapping, gene identification and analysis, plant breeding, preparation of constructs for use in plant gene expression, and transgenic plants.
    Type: Application
    Filed: July 24, 2006
    Publication date: February 15, 2007
    Inventors: Andrey Boukharov, Yongwei Cao, David Kovalic, Jingdong Liu, James McIninch, Wei Wu
  • Publication number: 20070020621
    Abstract: The present invention discloses rice genomic promoter sequences. The promoters are particularly suited for use in rice and other cereal crops. Methods of modifying, producing, and using the promoters are also disclosed. The invention further discloses compositions, transformed host cells, transgenic plants, and seeds containing the rice genomic promoter sequences, and methods for preparing and using the same.
    Type: Application
    Filed: March 23, 2001
    Publication date: January 25, 2007
    Inventors: Andrey Boukharov, Yongwei Cao, Stanton Dotson, Jeffrey Koshi, David Kovalic, Jingdong Liu, James McIninch, Wei Wu
  • Publication number: 20070011783
    Abstract: Polynucleotides useful for improvement of plants are provided. In particular, polynucleotide sequences are provided from plant sources. Polypeptides encoded by the polynucleotide sequences are also provided. The disclosed polynucleotides and polypeptides find use in production of transgenic plants to produce plants having improved properties.
    Type: Application
    Filed: September 14, 2006
    Publication date: January 11, 2007
    Inventors: Jingdong Liu, Yihua Zhou, David Kovalic, Steven Screen, Jack Tabaska, Yongwei Cao
  • Publication number: 20060236419
    Abstract: Polynucleotides useful for improvement of plants are provided. In particular, polynucleotide sequences are provided from plant sources. Polypeptides encoded by the polynucleotide sequences are also provided. The disclosed polynucleotides and polypeptides find use in production of transgenic plants to produce plants having improved properties.
    Type: Application
    Filed: July 2, 2003
    Publication date: October 19, 2006
    Inventors: Thomas La Rosa, David Kovalic, Yihua Zhou, Yongwei Cao
  • Publication number: 20060200878
    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: December 15, 2005
    Publication date: September 7, 2006
    Inventors: Linda Lutfiyya, Liang Guo, Shihshieh Huang, Thomas Malvar, Michael Luethy, Philip Miller, Larry Gilbertson, Edwards Allen, Sara Heisel, David Kovalic, James Roberts, Nancy Houmard, Alessandra Frizzi, Yuanji Zhang
  • Publication number: 20060021087
    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: April 8, 2005
    Publication date: January 26, 2006
    Inventors: James Baum, Larry Gilbertson, David Kovalic, Thomas LaRosa, Maolong Lu, Tichafa Munyikwa, James Roberts, Wei Wu, Bei Zhang
  • Publication number: 20040214272
    Abstract: Polynucleotides useful for improvement of plants are provided. In particular, polynucleotide sequences are provided from plant sources. Polypeptides encoded by the polynucleotide sequences are also provided. The disclosed polynucleotides and polypeptides find use in production of transgenic plants to produce plants having improved properties.
    Type: Application
    Filed: April 28, 2003
    Publication date: October 28, 2004
    Inventors: Thomas J La Rosa, Yihua Zhou, David Kovalic, Yongwei Cao