Patents by Inventor Brian A. Stockhoff

Brian A. Stockhoff 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: 7056888
    Abstract: The subject invention provides KB59A4-6 pesticidal proteins and preferred methods of using these proteins to control lepidoteran pests. This invention provides Bacillus thuringiensis isolate KB59A4-6.
    Type: Grant
    Filed: May 30, 2003
    Date of Patent: June 6, 2006
    Assignee: Dow AgroSciences LLC
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa Stamp, George Morrill, Stacey Finstad-Lee
  • Patent number: 6956116
    Abstract: Disclosed and claimed are novel toxins and genes obtainable from Bacillus laterosporus isolates disclosed herein. In preferred embodiments, the subject genes and toxins are used to control Western corn rootworm.
    Type: Grant
    Filed: July 30, 2003
    Date of Patent: October 18, 2005
    Assignee: Mycogen Corp.
    Inventors: H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, Stacey Finstad Lee, Mikki Walz, Blake Sturgis
  • Patent number: 6752992
    Abstract: The subject invention concerns materials and methods useful in the control of non-mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new Bacillus thuringiensis toxins useful for the control of lepidopterans. The subject invention further provides nucleotide sequences which encode the toxins of the subject invention. The nucleotide sequences of the subject invention can be used to transform hosts, such as plants, to express the pesticidal toxins of the subject invention. The subject invention further concerns novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The primers are also useful as nucleotide probes to detect the toxin-encoding genes.
    Type: Grant
    Filed: March 15, 2002
    Date of Patent: June 22, 2004
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Carol Wicker, Kenneth E. Narva, Michele Walz, Brian A. Stockhoff, Judy Muller-Cohn
  • Publication number: 20040097721
    Abstract: Disclosed and claimed are novel toxins and genes obtainable from Bacillus laterosporus isolates disclosed herein. In preferred embodiments, the subject genes and toxins are used to control Western corn rootworm.
    Type: Application
    Filed: July 30, 2003
    Publication date: May 20, 2004
    Applicant: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, Stacey Finstad Lee, Mikki Walz, Blake Sturgis
  • Publication number: 20030236195
    Abstract: The subject invention provides KB59A4-6 pesticidal proteins and preferred methods of using these proteins to control lepidoteran pests. This invention provides Bacillus thuringiensis isolate KB59A4-6.
    Type: Application
    Filed: May 30, 2003
    Publication date: December 25, 2003
    Applicant: Mycogen Corporation
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa Stamp, George Morrill, Stacey Finstad-Lee
  • Patent number: 6656908
    Abstract: Disclosed and claimed are novel Bacillus thuringiensis isolates, pesticidal toxins, genes, and nucleotide probes and primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The subject invention provides entirely new families of toxins from Bacillus isolates.
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: December 2, 2003
    Assignee: Mycogen Corporation
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa Stamp, George Morrill, Stacey Finstad-Lee
  • Patent number: 6605701
    Abstract: Disclosed and claimed are novel toxins and genes obtainable from Bacillus laterosporus isolates disclosed herein. In preferred embodiments, the subject genes and toxins are used to control Western corn rootworm.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: August 12, 2003
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, Stacey Finstad Lee, Mikki Walz, Blake Sturgis
  • Patent number: 6603063
    Abstract: The specification discloses a nucleic acid from Bacillus thuringiensis strain KB59A4-6 that encodes a novel pesticidal SUP toxin and plants and microbial cells transformed with the nucleic acid.
    Type: Grant
    Filed: May 7, 1999
    Date of Patent: August 5, 2003
    Assignee: Mycogen Corp.
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa Stamp, George Morrill, Stacey Finstad-Lee
  • Publication number: 20030105319
    Abstract: The subject invention concerns materials and methods useful in the control of non-mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new Bacillus thuringiensis toxins useful for the control of lepidopterans. The subject invention further provides nucleotide sequences which encode the toxins of the subject invention. The nucleotide sequences of the subject invention can be used to transform hosts, such as plants, to express the pesticidal toxins of the subject invention. The subject invention further concerns novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The primers are also useful as nucleotide probes to detect the toxin-encoding genes.
    Type: Application
    Filed: March 15, 2002
    Publication date: June 5, 2003
    Applicant: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Carol Wicker, Kenneth E. Narva, Michele Walz, Brian A. Stockhoff, Judy Muller-Cohn
  • Patent number: 6570005
    Abstract: The subject invention concerns materials and methods useful in the control of non-mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new Bacillus thuringiensis toxins useful for the control of lepidopterans. The subject invention further provides nucleotide sequences which encode the toxins of the subject invention. The nucleotide sequences of the subject invention can be used to transform hosts, such as plants, to express the pesticidal toxins of the subject invention. The subject invention further concerns novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The primers are also useful as nucleotide probes to detect the toxin-encoding genes.
    Type: Grant
    Filed: June 7, 2000
    Date of Patent: May 27, 2003
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Carol Wicker, Kenneth E. Narva, Michele Walz, Brian A. Stockhoff
  • Publication number: 20020120114
    Abstract: Disclosed and claimed are novel toxins and genes obtainable from Bacillus laterosporus isolates disclosed herein. In preferred embodiments, the subject genes and toxins are used to control Western corn rootworm.
    Type: Application
    Filed: September 28, 2001
    Publication date: August 29, 2002
    Inventors: H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, Stacey Finstad Lee, Mikki Walz, Blake Sturgis
  • Publication number: 20020100080
    Abstract: Disclosed and claimed are novel Bacillus thuringiensis isolates, pesticidal toxins, genes, and nucleotide probes and primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The subject invention provides entirely new families of toxins from Bacillus isolates.
    Type: Application
    Filed: May 7, 2001
    Publication date: July 25, 2002
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa Stamp, George Morrill, Stacey Finstad-Lee
  • Patent number: 6369213
    Abstract: The subject invention concerns materials and methods usefull in the control of non-mammalian pests and, particularly, plant pests. In a specific embodiment, the subject invention provides new Bacillus thuringiensis toxins usefull for the control of lepidopterans. The subject invention further provides nucleotide sequences which encode the toxins of the subject invention. The nucleotide sequences of the subject invention can be used to transform hosts, such as plants, to express the pesticidal toxins of the subject invention. The subject invention further concerns novel nucleotide primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The primers are also usefull as nucleotide probes to detect the toxin-encoding genes.
    Type: Grant
    Filed: December 31, 1997
    Date of Patent: April 9, 2002
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Carol Wicker, Kenneth E. Narva, Michele Walz, Brian A. Stockhoff, Judy Muller-Cohn
  • Patent number: 6297369
    Abstract: Disclosed and claimed are novel toxins and genes obtainable from Bacillus laterosporus isolates disclosed herein. In preferred embodiments, the subject genes and toxins are used to control Western corn rootworm.
    Type: Grant
    Filed: August 10, 1999
    Date of Patent: October 2, 2001
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, Stacey Finstad Lee, Mikki Walz, Blake Sturgis
  • Patent number: 6274721
    Abstract: Disclosed and claimed are novel methods for controlling lepidopteran pests whereby said pests are contacted with a pesticidal amount of a toxin obtainable from Bacillus thuringiensis isolate PS31G1 (NRRL B-21560).
    Type: Grant
    Filed: December 7, 1999
    Date of Patent: August 14, 2001
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Carol Wicker, Kenneth E. Narva, Michele Walz, Brian A. Stockhoff
  • Patent number: 6242669
    Abstract: Disclosed and claimed are novel Bacillus thuringiensis isolates, pesticidal toxins, genes, and nucleotide probes and primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The subject invention provides entirely new families of toxins from Bacillus isolates.
    Type: Grant
    Filed: May 6, 1998
    Date of Patent: June 5, 2001
    Assignee: Mycogen Corporation
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa Stamp, George Morrill, Stacey Finstad-Lee
  • Patent number: 6204435
    Abstract: Disclosed and claimed are novel Bacillus thuringiensis isolates, pesticidal toxins, genes, and nucleotide probes and primers for the identification of genes encoding toxins active against pests. The primers are useful in PCR techniques to produce gene fragments which are characteristic of genes encoding these toxins. The subject invention provides entirely new families of toxins from Bacillus isolates.
    Type: Grant
    Filed: October 30, 1997
    Date of Patent: March 20, 2001
    Assignee: Mycogen Corporation
    Inventors: Jerald S. Feitelson, H. Ernest Schnepf, Kenneth E. Narva, Brian A. Stockhoff, James Schmeits, David Loewer, Charles Joseph Dullum, Judy Muller-Cohn, Lisa M. Stamp
  • Patent number: 6051550
    Abstract: The subject invention concerns materials and methods for the control of non-mammalian pests. In specific embodiments, the subject invention concerns materials and methods useful in the control of insects from the Order Homoptera. More specifically, the subject invention provides novel Bacillus thuringinesis (B.t.) isolates, or strains, toxins, and toxin-encoding genes that are useful for the control of homopterans. The strains HD969, PS66D3, and PS50C are specifically exemplified herein as yielding mortality against homopterans. In a preferred embodiment, the target pests are selected from the group consisting of leafhoppers and planthoppers.
    Type: Grant
    Filed: August 3, 1998
    Date of Patent: April 18, 2000
    Assignee: Mycogen Corporation
    Inventors: H. Ernest Schnepf, Brian Stockhoff
  • Patent number: 6048839
    Abstract: The subject invention pertains to B.t. toxins and isolates against pests. More specifically, the subject invention relates to controlling coleopteran pests, with pesticidal proteins obtainable from B.t. isolate PS158C2, and lepidopteran pests, with pesticidal proteins obtainable from B.t. isolate HD511.
    Type: Grant
    Filed: June 1, 1999
    Date of Patent: April 11, 2000
    Assignee: Mycogen Corporation
    Inventors: Gregory A. Bradfisch, Brian Stockhoff, Judy Muller-Cohn
  • Patent number: 5985831
    Abstract: The subject invention pertains to B.t. toxins and isolates active against pests.
    Type: Grant
    Filed: March 13, 1998
    Date of Patent: November 16, 1999
    Assignee: Mycogen Corporation
    Inventors: Gregory A. Bradfisch, Brian Stockhoff, Judy Muller-Cohn