Patents by Inventor Karen E. Broglie
Karen E. Broglie 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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Patent number: 9416368Abstract: The invention relates to novel nucleic acids and their encoded polypeptides from ASR and methods of use that enhance the plant's defensive elicitation response.Type: GrantFiled: March 13, 2013Date of Patent: August 16, 2016Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Karen E. Broglie, Gregory J. Rairdan
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Publication number: 20160201079Abstract: This invention relates to polynucleotide sequences encoding a gene that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the gene from corn lines carrying said gene into other corn lines that do not carry said gene, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: ApplicationFiled: November 11, 2014Publication date: July 14, 2016Inventors: KAREN E. BROGLIE, KARLENE H. BUTLER, MARYMAR G. BUTRUILLE, ALEXANDRE DA SILVA CONCEICAO, TRAVIS JAMES FREY, JAMES A. HAWK, JENNIFER S. JAQUETH, ELIZABETH S. JONES, DILBAG S. MULTANI, PETRA JOHANNA CECILIA CHRISTINA WOLTERS
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Publication number: 20150305341Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-236 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is D. virgifera virgifera, D. barberi, D. speciosa, or D. undecimpunctata howardi.Type: ApplicationFiled: July 8, 2015Publication date: October 29, 2015Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: Karen E. Broglie, Kevin Kriss, Albert L. Lu, Mani Muthalagi, James Kevin Presnail
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Patent number: 9107417Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-236 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is D. virgifera virgifera, D. barberi, D. speciosa, or D. undecimpunctata howardi.Type: GrantFiled: March 8, 2013Date of Patent: August 18, 2015Assignee: E I DU PONT DE NEMOURS AND COMPANYInventors: Karen E. Broglie, Mani Muthalagi, Kevin Kriss, Albert L. Lu, James K. Presnail
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Publication number: 20150052643Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and/or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae.Type: ApplicationFiled: October 28, 2014Publication date: February 19, 2015Inventors: KAREN E. BROGLIE, DAVID CHARLES CERF, RAFAEL HERRMANN, ALBERT L. LU, BRIAN MCGONIGLE, JAMES KEVIN PRESNAIL
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Patent number: 8884126Abstract: This invention relates to polynucleotide sequences encoding a gene that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising the polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making the plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the gene from corn lines carrying the gene into other corn lines that do not carry the gene, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: GrantFiled: October 11, 2011Date of Patent: November 11, 2014Assignees: Pioneer Hi-Bred International Inc, E I du Pont de Nemours and Company, University of DelawareInventors: Karen E. Broglie, Karlene H. Butler, Marymar G. Butruille, Alexandre da Silva Conceição, Travis James Frey, James A. Hawk, Jennifer S. Jaqueth, Elizabeth S. Jones, Dilbag Singh Multani, Petra Johanna Christina Cecilia Wolters
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Patent number: 8872001Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and/or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae.Type: GrantFiled: June 3, 2011Date of Patent: October 28, 2014Assignee: Pioneer Hi Bred International IncInventors: Karen E. Broglie, David C. Cerf, Rafael Herrmann, Albert L. Lu, Brian McGonigle, James K. Presnail
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Publication number: 20140283207Abstract: The invention relates to novel nucleic acids and their encoded polypeptides from ASR and methods of use that enhance the plant's defensive elicitation response.Type: ApplicationFiled: March 13, 2013Publication date: September 18, 2014Applicant: E.I. DU PONT DE NEMOURS AND COMPANYInventors: Karen E. Broglie, Gregory J. Rairdan
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Publication number: 20140250552Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-236 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is D. virgifera virgifera, D. barberi, D. speciosa, or D. undecimpunctata howardi.Type: ApplicationFiled: March 8, 2013Publication date: September 4, 2014Applicants: E. I. DU PONT DE NEMOURS AND COMPANY, PIONEER HI-BRED INTERNATIONALInventors: Karen E. Broglie, Mani Muthalagi, Kevin Kriss, Albert L. Lu, James K. Presnail
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Publication number: 20140134622Abstract: This invention relates to polynucleotide sequences encoding genes that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the genes from corn lines carrying said genes into other corn lines that do not carry said genes, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: ApplicationFiled: January 20, 2014Publication date: May 15, 2014Applicant: E I DU PONT DE NEMOURS AND COMPANYInventors: KAREN E. BROGLIE, KARLENE H. BUTLER
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Patent number: 8633349Abstract: This invention relates to polynucleotide sequences encoding genes that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the genes from corn lines carrying said genes into other corn lines that do not carry said genes, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: GrantFiled: October 12, 2011Date of Patent: January 21, 2014Assignee: E I du Pont de Nemours and CompanyInventors: Karen E. Broglie, Karlene H. Butler
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Publication number: 20120054921Abstract: This invention relates to polynucleotide sequences encoding a gene that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the gene from corn lines carrying said gene into other corn lines that do not carry said gene, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: ApplicationFiled: October 11, 2011Publication date: March 1, 2012Applicants: PIONEER HI-BRED INTERNATIONAL, INC., UNIVERSITY OF DELAWARE, E. I. DU PONT DE NEMOURS AND COMPANYInventors: Karen E. Broglie, Karlene H. Butler, Marymar G. Butruille, Alexandre da Silva Conceição, Travis James Frey, James A. Hawk, Jennifer S. Jaqueth, Elizabeth S. Jones, Dilbag Singh Multani, Petra Johanna Christina Cecilia Wolters
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Publication number: 20120053334Abstract: This invention relates to polynucleotide sequences encoding genes that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the genes from corn lines carrying said genes into other corn lines that do not carry said genes, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: ApplicationFiled: October 12, 2011Publication date: March 1, 2012Applicant: E. I. DU PONT DE NEMOURS AND COMPANYInventors: Karen E. Broglie, Karlene H. Butler
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Patent number: 8084671Abstract: This invention relates to polynucleotide sequences encoding a gene that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the gene from corn lines carrying said gene into other corn lines that do not carry said gene, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: GrantFiled: July 6, 2007Date of Patent: December 27, 2011Assignees: Pioneer Hi-Bred International, Inc., E.I. du Pont de Nemours and Company, University of DelawareInventors: Karen E. Broglie, Karlene H. Butler, Marymar G. Butruille, Alexandre da Silva Conceição, Travis James Frey, James A. Hawk, Jennifer S. Jaqueth, Elizabeth S. Jones, Dilbag Singh Multani, Petra Johanna Christina Cecilia Wolters
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Publication number: 20110301223Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Pentatomidae plant pest or a N. viridula, Acrosternum hilare, Piezodorus guildini, and/or Halymorpha halys plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-292 or 302-304 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is Pentatomidae.Type: ApplicationFiled: June 3, 2011Publication date: December 8, 2011Applicants: E.I. du Pont de Nemours and Company, Pioneer Hi-Bred International, Inc.Inventors: Karen E. Broglie, David C. Cerf, Rafael Herrmann, Albert L. Lu, Brian McGonigle, James K. Presnail
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Method for identifying maize plants with RCG1 gene conferring resistance to colletotrichum infection
Patent number: 8062847Abstract: This invention relates to polynucleotide sequences encoding a gene that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the gene from corn lines carrying said gene into other corn lines that do not carry said gene, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: GrantFiled: October 26, 2007Date of Patent: November 22, 2011Assignee: Pioneer Hi-Bred International, Inc.Inventors: Karen E. Broglie, Karlene H. Butler, Marymar G. Butruille, Alexandre da Silva Conceição, Travis James Frey, James A. Hawk, Jennifer S. Jaqueth, Elizabeth S. Jones, Dilbag Singh Multani, Petra Johanna Christina Cecilia Wolters -
Patent number: 8053631Abstract: This invention relates to polynucleotide sequences encoding genes that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the genes from corn lines carrying said genes into other corn lines that do not carry said genes, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: GrantFiled: June 13, 2008Date of Patent: November 8, 2011Assignee: Pioneer Hi-Bred International, Inc.Inventors: Karen E. Broglie, Karlene H. Butler
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Publication number: 20110054007Abstract: Methods and compositions are provided which employ a silencing element that, when ingested by a pest, such as a Coleopteran plant pest or a Diabrotica plant pest, decrease the expression of a target sequence in the pest. In specific embodiments, the decrease in expression of the target sequence controls the pest and thereby the methods and compositions are capable of limiting damage to a plant. The present invention provides various target polynucleotides set forth in any one of SEQ ID NOS: 1-236 or active variants and fragments thereof, wherein a decrease in expression of one or more the sequences in the target pest controls the pest (i.e., has insecticidal activity). Further provided are silencing elements which when ingested by the pest decrease the level of the target polypeptide and thereby control the pest. In specific embodiment, the pest is D. virgifera virgifera, D. barberi, D. speciosa, or D. undecimpunctata howardi.Type: ApplicationFiled: August 26, 2010Publication date: March 3, 2011Applicant: E.I. du Pont de Nemours and CompanyInventors: Karen E. Broglie, Kevin Kriss, Albert Laurence Lu, Mani Muthalagi, James K. Presnail
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Patent number: 7754942Abstract: The present invention is directed to a starch comprising a novel percentage of actual amylose. A grain comprising the starch is also embodied by the present invention. The present invention is also directed to a plant comprising the novel starch.Type: GrantFiled: July 13, 2007Date of Patent: July 13, 2010Assignee: E. I. du Pont de Nemours and CompanyInventors: Richard W. Pearlstein, Karen E. Broglie, Christopher F. Hines
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Publication number: 20090307798Abstract: This invention relates to polynucleotide sequences encoding genes that can confer resistance to the plant pathogen Colletotrichum, which causes anthracnose stalk rot, leaf blight and top dieback in corn and other cereals. It further relates to plants and seeds of plants carrying chimeric genes comprising said polynucleotide sequences, which enhance or confer resistance to the plant pathogen Colletotrichum, and processes of making said plants and seeds. The invention further presents sequences that can be used as molecular markers that in turn can be used to identify the region of interest in corn lines resulting from new crosses and to quickly and efficiently introgress the genes from corn lines carrying said genes into other corn lines that do not carry said genes, in order to make them resistant to Colletotrichum and resistant to stalk rot.Type: ApplicationFiled: June 13, 2008Publication date: December 10, 2009Inventors: Karen E. Broglie, Karlene H. Butler