Patents by Inventor Qingzhang Xu

Qingzhang Xu 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).

  • YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS IV
    Publication number: 20210054397
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: September 8, 2020
    Publication date: February 25, 2021
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, Richard Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • Yield and stress tolerance in transgenic plants IV
    Patent number: 10787677
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Grant
    Filed: May 7, 2018
    Date of Patent: September 29, 2020
    Assignees: Mendel Biotechnology, Inc., Monsanto Technology LLC
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, Richard Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS IV
    Publication number: 20180327771
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: May 7, 2018
    Publication date: November 15, 2018
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, Richard Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • Yield and stress tolerance in transgenic plants IV
    Patent number: 9982273
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: May 29, 2018
    Assignees: Mendel Biotechnology, Inc, Monsanto Technology LLC
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, Richard Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS IV
    Publication number: 20150184191
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: January 21, 2015
    Publication date: July 2, 2015
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, Richard Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • Yield and stress tolerance in transgenic plants IV
    Patent number: 8957282
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: February 17, 2015
    Assignees: Monsanto Technology LLC, Mendel Biotechnology, Inc.
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, R. Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • TRANSGENIC PLANTS WITH ENHANCED TRAITS AND METHODS OF PRODUCING THEREOF
    Publication number: 20140259224
    Abstract: The present disclosure provides methods of producing a plant that exhibits an enhanced trait selected from the group consisting of altered hexose sugar level, altered starch level, altered sucrose phosphate synthase activity, altered ureide level and delayed senescence, as compared to a control plant. The present disclosure also provides transgenic cells, plants, plant parts, seeds, progeny plants, products or commodity products produced by this method.
    Type: Application
    Filed: March 21, 2012
    Publication date: September 11, 2014
    Applicants: BASF PLANT SCIENCE COMPANY GMBH, MONSANTO TECHNOLOGY L.L.C.
    Inventors: Nicole Christiansen, Stefan Henkes, Ganesh Kumar, Amanda McClerren, Robert Meister, Marie Petracek, Sasha Preuss, Richard Trethewey, Qingzhang Xu
  • GENE SEQUENCES AND USES THEREOF IN PLANTS
    Publication number: 20130074202
    Abstract: This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.
    Type: Application
    Filed: May 14, 2012
    Publication date: March 21, 2013
    Applicant: Monsanto Technology LLC
    Inventors: Thomas Adams, Ameeta K. Agarwa, Jeffrey Ahrens, James A. Ball, Amarjit Basra, Erin Bell, Terry L. Bradshaw, Paul S. Chomet, James H. Crowley, Jill Deikman, Molian Deng, Meghan Donnarummo, Kimberly Faye Zobrist Duff, Stephen Duff, Michael D. Edgerton, Banu Gopalan, Xiaoping He, Mackenzie Heal, Brendan S. Hinchey, Shihshieh Huang, Richard G. Johnson, Vincent Jung, Keith Kretzmer, Lucille B. Laccetti, Chao Qiang Lai, Garrett J. Lee, Michael H. Luethy, Timothy J. Leland, Jingdong Liu, Bin Lu, Adrian A. Lund, Linda L. Madson, Kathleen P. Malloy, Marcus Paul McNabnay, Manchikanti Padmavati, Thomas Ruff, William Start, Daniel Tennessen, Carl P. Urwin, Gabriela Vaduva, K. R. Vidya, Steven Thomas Voss, Christine Voyles, Zhango Xin, Nanfei Xu, Qingzhang Xu, Qiang Zhang, Yajuan Zhao, Li Zhou
  • Yield and stress tolerance in transgenic plants II
    Patent number: 8071846
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: December 6, 2011
    Assignees: Monsanto Company, Mendel Biotechnology, Inc.
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, R. Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • GENE SEQUENCES AND USES THEREOF IN PLANTS
    Publication number: 20110258734
    Abstract: This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.
    Type: Application
    Filed: March 11, 2011
    Publication date: October 20, 2011
    Applicant: Monsanto Technology LLC
    Inventors: Thomas Adams, Ameeta K. Agarwa, Jeffrey Ahrens, James A. Ball, Amarjit Basra, Erin Bell, Terry L. Bradshaw, Paul S. Chomet, James H. Crowley, Jill Deikman, Molian Deng, Meghan Donnarummo, Kimberly Faye Zobrist Duff, Stephen Duff, Michael D. Edgerton, Banu Gopalan, Xiaoping He, Mackenzie Heal, Brendan S. Hinchey, Shihshieh Huang, Richard G. Johnson, Vincent Jung, Keith Kretzmer, Lucille B. Laccetti, Chao Qiang Lai, Garrett J. Lee, Michael H. Luethy, Timothy J. Leland, Jingdong Liu, Bin Lu, Adrian A. Lund, Linda L. Madson, Kathleen P. Malloy, Marcus Paul McNabnay, Manchikanti Padmavati, Thomas Ruff, William Start, Daniel Tennessen, Carl P. Urwin, Gabriela Vaduva, K.R. Vidya, Steven Thomas Voss, Christine Voyles, Zhango Xin, Nanfei Xu, Qingzhang Xu, Qiang Zhang, Yajuan Zhao, Li Zhou
  • YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS II
    Publication number: 20100192249
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: March 31, 2010
    Publication date: July 29, 2010
    Applicant: Mendel Biotechnology, Inc.
    Inventors: Robert A. CREELMAN, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, R. Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS III
    Publication number: 20100186105
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: March 31, 2010
    Publication date: July 22, 2010
    Applicant: Mendel Biotechnology, Inc.
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, R. Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • YIELD AND STRESS TOLERANCE IN TRANSGENIC PLANTS IV
    Publication number: 20100186106
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: March 31, 2010
    Publication date: July 22, 2010
    Applicant: Mendel Biotechnology, Inc.
    Inventors: Robert A. Creelman, Neal I. Gutterson, Oliver J. Ratcliffe, T. Lynne Reuber, R. Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert J. Meister, Marie E. Petracek, Thomas Ruff, Qingzhang Xu
  • Yield and stress tolerance in transgenic plants
    Patent number: 7692067
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Grant
    Filed: June 22, 2007
    Date of Patent: April 6, 2010
    Assignees: Mendel Biotechnology, Inc., Monsanto Company
    Inventors: Robert Creelman, Neal I. Gutterson, Oliver Ratcliffe, T. Lynne Reuber, R. Eric Cerny, Kimberly Faye Zobrist Duff, Susanne Kjemtrup-Lovelace, Robert Meister, Marie Petracek, Thomas Ruff, Qingzhang Xu
  • Transgenic plants with enhanced agronomic traits
    Publication number: 20090100536
    Abstract: This invention provides transgenic plant cells with recombinant DNA for expression of proteins that are useful for imparting enhanced agronomic trait(s) to transgenic crop plants. This invention also provides transgenic plants and progeny seed comprising the transgenic plant cells where the plants are selected for having an enhanced trait selected from the group of traits consisting of enhanced water use efficiency, enhanced cold tolerance, increased yield, enhanced nitrogen use efficiency, enhanced seed protein and enhanced seed oil. Also disclosed are methods for manufacturing transgenic seed and plants with enhanced traits.
    Type: Application
    Filed: July 18, 2007
    Publication date: April 16, 2009
    Applicant: Monsanto Company
    Inventors: Thomas Adams, Ameeta K. Agarwa, Jeffrey Ahrens, James A. Ball, Amarjit Basra, Erin Bell, Terry L. Bradshaw, Paul S. Chomet, James H. Crowley, Jill Deikman, Molian Deng, Meghan Donnarummo, Kimberly Faye Zobrist Duff, Stephen Duff, Michael D. Edgerton, Banu Gopalan, Xiaoping He, Mackenzie Heal, Brendan S. Hinchey, Shihshieh Huang, Richard G. Johnson, Vincent Jung, Keith Kretzmer, Lucille B. Laccetti, Chao Qiang Lai, Garrett J. Lee, Michael H. Luethy, Timothy J. Leland, Jingdong Liu, Bin Lu, Adrian A. Lund, Linda L. Madson, Kathleen P. Malloy, Marcus Paul McNabnay, Manchikanti Padmavati, Thomas Ruff, William Start, Daniel Tennessen, Carl P. Urwin, Gabriela Vaduva, K.R. Vidya, Steven Thomas Voss, Christine Voyles, Zhango Xin, Nanfei Xu, Qingzhang Xu, Qiang Zhang, Yajuan Zhao, Li Zhou
  • Yield and stress tolerance in transgenic plants
    Publication number: 20080010703
    Abstract: Polynucleotides and polypeptides incorporated into expression vectors have been introduced into plants and were ectopically expressed. The polypeptides of the invention have been shown to confer at least one regulatory activity and confer increased yield, greater height, greater early season growth, greater canopy coverage, greater stem diameter, greater late season vigor, increased secondary rooting, more rapid germination, greater cold tolerance, greater tolerance to water deprivation, reduced stomatal conductance, altered C/N sensing, increased low nitrogen tolerance, increased low phosphorus tolerance, or increased tolerance to hyperosmotic stress as compared to the control plant as compared to a control plant.
    Type: Application
    Filed: June 22, 2007
    Publication date: January 10, 2008
    Applicant: Mendel Biotechnology, Inc.
    Inventors: Robert Creelman, Neal Gutterson, Oliver Ratcliffe, T. Reuber, R. Cerny, Kimberly Duff, Susanne Kjemtrup-Lovelace, Robert Meister, Marie Petracek, Thomas Ruff, Qingzhang Xu