Patents by Inventor John B. Ohlrogge

John B. Ohlrogge 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: 10570404
    Abstract: The application describes stabilized WRINKLED1 transcription factors, as well as nucleic acids, and expression cassettes that encode and express such stabilized WRINKLED1 transcription factors and that are useful for increasing production of oils in plants and seeds.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: February 25, 2020
    Assignee: Board of Trustees of Michigan State University
    Inventors: John B. Ohlrogge, Christoph Benning, Wei Ma, Que Kong
  • Patent number: 10421975
    Abstract: The application describes plants, plant cells, and seeds that express WRINKLED1 transcription factors and/or 14-3-3 proteins that are useful for increasing production of oils in plants and seeds. Also described are expression systems and cassettes that encode and express such WRINKLED1 transcription factors and/or 14-3-3 proteins.
    Type: Grant
    Filed: June 19, 2017
    Date of Patent: September 24, 2019
    Assignee: Board of Trustees of Michigan State University
    Inventors: Christoph Benning, John B. Ohlrogge, Wei Ma, Que Kong
  • Publication number: 20180094274
    Abstract: The application describes plants, plant cells, and seeds that express WRINKLED1 transcription factors and/or 14-3-3 proteins that are useful for increasing production of oils in plants and seeds. Also described are expression systems and cassettes that encode and express such WRINKLED1 transcription factors and/or 14-3-3 proteins.
    Type: Application
    Filed: June 19, 2017
    Publication date: April 5, 2018
    Inventors: Christoph Benning, John B. Ohlrogge, Wei Ma, Que Kong
  • Publication number: 20170002371
    Abstract: The application describes stabilized WRINKLED1 transcription factors, as well as nucleic acids, and expression cassettes that encode and express such stabilized WRINKLED1 transcription factors and that are useful for increasing production of oils in plants and seeds.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 5, 2017
    Inventors: John B. Ohlrogge, Christoph Benning, Wei Ma, Que Kong
  • Patent number: 9006518
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: April 14, 2015
    Assignee: Board of Trustees of Michigan State University
    Inventors: John B. Ohlrogge, Sari A. Ruuska, Yonghua Li
  • Publication number: 20120017340
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Application
    Filed: March 2, 2011
    Publication date: January 19, 2012
    Inventors: John B. Ohlrogge, Sari A. Ruuska, Yonghua Li
  • Patent number: 7932433
    Abstract: Cyclopropane fatty acid synthase genes and polypeptides are described. Plants are transformed with such genes to produce such polypeptides.
    Type: Grant
    Filed: October 7, 2008
    Date of Patent: April 26, 2011
    Assignee: Board of Trustees of Michigan State University
    Inventors: Xiaoming Bao, John B. Ohlrogge, Michael R. Pollard
  • Patent number: 7915480
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Grant
    Filed: October 30, 2009
    Date of Patent: March 29, 2011
    Assignee: Board of Trustees of Michigan State University
    Inventors: John B. Ohlrogge, Sari A. Ruuska, Yonghua Li
  • Patent number: 7868156
    Abstract: The present invention relates to novel seed specific promoter regions. The present invention further provide methods of producing proteins and other products of interest and methods of controlling expression of nucleic acid sequences of interest using the seed specific promoter regions. The present invention also provides methods of identifying and isolating novel seed specific promoters.
    Type: Grant
    Filed: July 14, 2008
    Date of Patent: January 11, 2011
    Assignee: Board of Trustees of Michigan State University
    Inventors: John B. Ohlrogge, Christoph Benning, Hongbo Gao, Thomas Arno Alfred Girke, Joseph A. White
  • Publication number: 20100319085
    Abstract: Disclosed are genetic constructs, transgenic plant cells and transgenic plants, as well as associated methods, for increasing oil production in a plant using F-box gene sequences.
    Type: Application
    Filed: October 30, 2009
    Publication date: December 16, 2010
    Applicant: MICHIGAN STATE UNIVERSITY
    Inventors: John B. OHLROGGE, Sari A. RUUSKA, Yonghua LI
  • Publication number: 20100115669
    Abstract: Cyclopropane fatty acid synthase genes and polypeptides are described. Plants are transformed with such genes to produce such polypeptides.
    Type: Application
    Filed: October 7, 2008
    Publication date: May 6, 2010
    Inventors: XIAOMING BAO, JOHN B. OHLROGGE, MICHAEL R. POLLARD
  • Publication number: 20090100551
    Abstract: The present invention relates to novel seed specific promoter regions. The present invention further provide methods of producing proteins and other products of interest and methods of controlling expression of nucleic acid sequences of interest using the seed specific promoter regions. The present invention also provides methods of identifying and isolating novel seed specific promoters.
    Type: Application
    Filed: July 14, 2008
    Publication date: April 16, 2009
    Inventors: John B. Ohlrogge, Christoph Benning, Hongbo Gao, Thomas Arno Alfred Girke, Joseph A. White
  • Patent number: 7446188
    Abstract: The present invention provides cyclopropane fatty acid synthase genes and proteins, and methods of their use. The present invention encompasses both native and recombinant wild-type forms of the synthase, as well as mutants and variant forms, some of which possess altered characteristics relative to the wild-type synthase. The present invention also provides methods of using cyclopropane fatty acid synthase genes and proteins, including in their expression in transgenic organisms and in the production of cyclopropane fatty acids in plant oils, and in particular seed oils.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: November 4, 2008
    Inventors: Xiaoming Bao, John B. Ohlrogge, Michael R. Pollard
  • Patent number: 7405345
    Abstract: The present invention relates to novel seed specific promoter regions. The present invention further provide methods of producing proteins and other products of interest and methods of controlling expression of nucleic acid sequences of interest using the seed specific promoter regions. The present invention also provides methods of identifying and isolating novel seed specific promoters.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: July 29, 2008
    Assignee: Michigan State University
    Inventors: John B. Ohlrogge, Christoph Benning, Hongbo Gao, Thomas Arno Alfred Girke, Joseph A. White
  • Patent number: 7081565
    Abstract: The present invention relates to novel seed specific promoter regions. The present invention further provide methods of producing proteins and other products of interest and methods of controlling expression of nucleic acid sequences of interest using the seed specific promoter regions. The present invention also provides methods of identifying and isolating novel seed specific promoters.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: July 25, 2006
    Assignee: Board of Trustees Operating Michigan State University
    Inventors: John B. Ohlrogge, Christoph Benning, Hongbo Gao, Thomas Arno Alfred Girke, Joseph A. White
  • Publication number: 20030005485
    Abstract: The present invention relates to novel seed specific promoter regions. The present invention further provide methods of producing proteins and other products of interest and methods of controlling expression of nucleic acid sequences of interest using the seed specific promoter regions. The present invention also provides methods of identifying and isolating novel seed specific promoters.
    Type: Application
    Filed: November 30, 2001
    Publication date: January 2, 2003
    Inventors: John B. Ohlrogge, Christoph Benning, Hongbo Gao, Thomas Arno Alfred Girke, Joseph A. White
  • Patent number: 6218600
    Abstract: The gene encoding a biotin carboxylase subunit of heteromeric ACCase has been isolated and sequenced. The cDNA sequence and deduced amino acid sequence is set forth in FIG. 1 and has been accorded GenBank Accession No. L38260. By controlling expression of the gene of the present invention, carboxylation of acetyl-CoA to produce malonyl-CoA may be controlled. Thus, by introducing constructs of the gene of the present invention in sense or anti-sense orientation, carboxylation of acetyl-CoA to produce malonyl-CoA may be increased or decreased. Consequently, fatty acid synthesis in plants and seeds which depends on malonyl-CoA in the plastid may also be controlled.
    Type: Grant
    Filed: June 12, 1996
    Date of Patent: April 17, 2001
    Assignee: Board of Trustees Operating Michigan State University
    Inventors: John B. Ohlrogge, Basil Shorrosh, Keith Roesler, David Shintani, Chris Somerville
  • Patent number: 5962767
    Abstract: An Arabidopsis acetyl-CoA carboxylase (ACCase) gene has been isolated and sequenced. The 10 kb gene encodes a 251 kD cytosolic ACCase isozyme. The nucleic acid sequence of the gene is set forth in SEQ ID No. 1 and has been accorded GenBank Accession No. L27074. The cDNA sequence and deduced amino acid sequence of the cDNA are set forth in SEQ ID Nos. 2 and 3, respectively. By controlling expression of the gene of the present invention, carboxylation of acetyl-CoA to produce malonyl-CoA may be controlled. Thus, by introducing constructs of the gene of the present invention in sense or anti-sense orientation, carboxylation of acetyl-CoA to produce malonyl-CoA may be increased or decreased. Consequently, fatty acid synthesis and elongation in plants and seeds which depends on malonyl-CoA may also be controlled.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: October 5, 1999
    Assignee: Board of Trustees Operating Michigan State University
    Inventors: John B. Ohlrogge, Keith R. Roesler, Basil S. Shorrosh
  • Patent number: 5925805
    Abstract: An Arabidopsis acetyl-CoA carboxylase (ACCase) gene has been isolated and sequenced. The 10-kb gene encodes a 251-kd cytosolic ACCase isozyme. The nucleic acid sequence of the gene is set forth in SEQ ID No. 1 and has been accorded GenBank Accession No. L27074. The cDNA sequence and deduced amino acid sequence of the cDNA are set forth in SEQ ID Nos. 2 and 3, respectively. By controlling expression of the gene of the present invention, carboxylation of acetyl-CoA to produce malonyl-CoA may be controlled. Thus, by introducing constructs of the gene of the present invention in sense or anti-sense orientation, carboxylation of acetyl-CoA to produce malonyl-CoA may be increased or decreased. Consequently, fatty acid synthesis and elongation in plants and seeds which depends on malonyl-CoA may also be controlled.
    Type: Grant
    Filed: July 1, 1996
    Date of Patent: July 20, 1999
    Assignee: Board of Trustees Operating Michigan State University
    Inventors: John B. Ohlrogge, Keith R. Roesler, Basil S. Shorrosh
  • Patent number: 5559220
    Abstract: A DNA encoding an acetyl-coenzyme A carboxylase (ACCase) from a photosynthetic organism and functional derivatives thereof which are resistant to inhibition from certain herbicides. This gene can be placed in organisms to increase their fatty acid content or to render them resistant to certain herbicides.
    Type: Grant
    Filed: April 7, 1995
    Date of Patent: September 24, 1996
    Assignee: Midwest Research Institute
    Inventors: Paul G. Roessler, John B. Ohlrogge