Patents by Inventor Karlene H. Butler

Karlene H. Butler 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: 10731225
    Abstract: 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: Grant
    Filed: December 14, 2018
    Date of Patent: August 4, 2020
    Assignee: E.I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Karen E. Broglie, Karlene H Butler
  • Publication number: 20190177806
    Abstract: 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: Application
    Filed: December 14, 2018
    Publication date: June 13, 2019
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: KAREN E BROGLIE, KARLENE H BUTLER
  • Patent number: 10202655
    Abstract: 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: Grant
    Filed: April 20, 2017
    Date of Patent: February 12, 2019
    Assignee: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: Karen E Broglie, Karlene H. Butler
  • Publication number: 20180112280
    Abstract: 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: Application
    Filed: December 27, 2017
    Publication date: April 26, 2018
    Applicants: PIONEER HI-BRED INTERNATIONAL, INC., E. I. DU PONT DE NEMOURS AND COMPANY, UNIVERSITY OF DELAWARE
    Inventors: KAREN E. BROGLIE, KARLENE H. BUTLER, MARYMAR GONCALVES BUTRUILLE, ALEXANDRE DA SILVA CONCEICAO, TRAVIS JAMES FREY, JAMES A. HAWK, JENNIFER S. JAQUETH, ELIZABETH S. JONES, DILBAG S. MULTANI, PETRA J. WOLTERS
  • Patent number: 9884896
    Abstract: 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: Grant
    Filed: November 11, 2014
    Date of Patent: February 6, 2018
    Assignees: PIONEER HI-BRED INTERNATIONAL, INC., E. I. DU PONT DE NEMOURS AND COMPANY, UNIVERSITY OF DELAWARE
    Inventors: 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
  • Publication number: 20170275708
    Abstract: 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: Application
    Filed: April 20, 2017
    Publication date: September 28, 2017
    Applicant: E. I. DU PONT DE NEMOURS AND COMPANY
    Inventors: KAREN E BROGLIE, KARLENE H. BUTLER
  • Patent number: 9657356
    Abstract: 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: Grant
    Filed: January 20, 2014
    Date of Patent: May 23, 2017
    Assignee: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Karen E Broglie, Karlene H Butler
  • Publication number: 20160201079
    Abstract: 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: Application
    Filed: November 11, 2014
    Publication date: July 14, 2016
    Inventors: 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
  • Patent number: 9163253
    Abstract: The invention provides isolated nucleic acids and their encoded polypeptides that alter tocol content in seeds. The invention further provides expression cassettes, host cells and transformed plants containing the nucleic acids. The present invention further provides methods for altering tocol content in seeds.
    Type: Grant
    Filed: May 7, 2013
    Date of Patent: October 20, 2015
    Assignee: E. I. DUPONT DE NEMOURS AND COMPANY
    Inventors: Edgar B. Cahoon, Sean J. Coughlan, Rebecca E. Cahoon, Karlene H. Butler
  • Patent number: 8884126
    Abstract: 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: Grant
    Filed: October 11, 2011
    Date of Patent: November 11, 2014
    Assignees: Pioneer Hi-Bred International Inc, E I du Pont de Nemours and Company, University of Delaware
    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: 8785726
    Abstract: The preparation and use of nucleic acid fragments useful in altering the oil phenotype in plants are disclosed. Chimeric constructs incorporating such nucleic acid fragments and suitable regulatory sequences can be used to create transgenic plants having altered lipid profiles. Methods for altering the oil phenotype in plants using such nucleic acid fragments also are disclosed.
    Type: Grant
    Filed: April 24, 2009
    Date of Patent: July 22, 2014
    Assignees: E. I. du Pont de Nemours and Company, Pioneer Hi-Bred International, Inc.
    Inventors: William B Allen, Karlene H Butler, Rebecca E Cahoon, Sabine U Epelbaum, Changjiang Li, Igor Cunha De Oliveira, Hajime Sakai, Bo Shen, Mitchell C Tarczynski
  • Publication number: 20140154720
    Abstract: This invention relates to an isolated nucleic acid fragment encoding a diacylglycerol acyltransferase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the diacylglycerol acyltransferase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the diacylglycerol acyltransferase in a transformed host cell.
    Type: Application
    Filed: February 6, 2014
    Publication date: June 5, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Karlene H Butler, Edgar Benjamin Cahoon, Rebecca E Cahoon, Anthony J Kinney
  • Publication number: 20140134622
    Abstract: 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: Application
    Filed: January 20, 2014
    Publication date: May 15, 2014
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: KAREN E. BROGLIE, KARLENE H. BUTLER
  • Patent number: 8633349
    Abstract: 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: Grant
    Filed: October 12, 2011
    Date of Patent: January 21, 2014
    Assignee: E I du Pont de Nemours and Company
    Inventors: Karen E. Broglie, Karlene H. Butler
  • Publication number: 20130316457
    Abstract: The invention provides isolated nucleic acids and their encoded polypeptides that alter tocol content in seeds. The invention further provides expression cassettes, host cells and transformed plants containing the nucleic acids. The present invention further provides methods for altering tocol content in seeds.
    Type: Application
    Filed: May 7, 2013
    Publication date: November 28, 2013
    Applicant: E.I. DuPont de Nemours and Company
    Inventors: Edgar B. Cahoon, Sean J. Coughlan, Rebecca E. Cahoon, Karlene H. Butler
  • Publication number: 20130298284
    Abstract: An isolated nucleic acid fragment encoding a plastidic phosphoglucomutase protein is disclosed. Also disclosed is the construction of a chimeric gene encoding all or a substantial portion of the plastidic phosphoglucomutase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the plastidic phosphoglucomutase in a transformed host cell.
    Type: Application
    Filed: June 27, 2013
    Publication date: November 7, 2013
    Inventors: STEPHEN M. ALLEN, KARLENE H. BUTLER, THOMAS J. CARLSON, WILLIAM D. HITZ, JOHAN M. STOOP
  • Publication number: 20130252253
    Abstract: This invention relates to an isolated nucleic acid fragment encoding a diacylglycerol acyltransferase. The invention also relates to the construction of a chimeric gene encoding all or a portion of the diacylglycerol acyltransferase, in sense or antisense orientation, wherein expression of the chimeric gene results in production of altered levels of the diacylglycerol acyltransferase in a transformed host cell.
    Type: Application
    Filed: May 31, 2013
    Publication date: September 26, 2013
    Applicant: E I DU PONT DE NEMOURS AND COMPANY
    Inventors: Karlene H Butler, Edgar Benjamin Cahoon, Rebecca E. Cahoon, Anthony J. Kinney
  • Patent number: 8461427
    Abstract: The invention provides isolated nucleic acids and their encoded polypeptides that alter tocol content in seeds. The invention further provides expression cassettes, host cells and transformed plants containing the nucleic acids. The present invention further provides methods for altering tocol content in seeds.
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: June 11, 2013
    Assignee: E.I. DuPont de Nemours and Co.
    Inventors: Edgar Cahoon, Karlene H Butler, Rebecca Cahoon, Sean J Coughlan
  • Publication number: 20120272407
    Abstract: The invention provides isolated nucleic acids and their encoded polypeptides that alter tocol content in seeds. The invention further provides expression cassettes, host cells and transformed plants containing the nucleic acids. The present invention further provides methods for altering tocol content in seeds.
    Type: Application
    Filed: July 5, 2012
    Publication date: October 25, 2012
    Applicant: E.I. Dupont de Neumours and Company
    Inventors: Edgar B. Cahoon, Sean J. Coughlan, Rebecca E. Cahoon, Karlene H. Butler
  • Patent number: 8269076
    Abstract: The invention provides isolated nucleic acids and their encoded polypeptides that alter tocol content in seeds. The invention further provides expression cassettes, host cells and transformed plants containing the nucleic acids. The present invention further provides methods for altering tocol content in seeds.
    Type: Grant
    Filed: October 14, 2009
    Date of Patent: September 18, 2012
    Assignee: E.I. DuPont de Nemours and Co.
    Inventors: Edgar B. Cahoon, Sean J. Coughlan, Rebecca E. Cahoon, Karlene H. Butler