Patents by Inventor Steven R. Webb

Steven R. Webb 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).

  • Publication number: 20170044559
    Abstract: Methods and compositions for gene disruption, gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a soybean cell, to generate a break in the FAD2 gene and then optionally integrating into the break a nucleic acid molecule of interest is disclosed.
    Type: Application
    Filed: October 13, 2016
    Publication date: February 16, 2017
    Inventors: W. Michael Ainley, Steven R. Webb, Jayakumar P. Samuel, Dmitry Y. Guschin, Jeffrey C. Miller, Lei Zhang
  • Publication number: 20170044558
    Abstract: The present invention claims methods for the stable integration of exogenous DNA into a specific locus, E32, in the maize genome through the use of zinc finger nucleases. Maize plants and plant parts that were transformed by the methods of the invention are claimed. The invention is useful for creating desirable traits such as herbicide resistance, herbicide tolerance, insect resistance, insect tolerance, disease resistance, disease tolerance, stress tolerance, and stress resistance in maize The E32 locus represents a superior site for inserting foreign genes because native agronomic phenotypes are not disturbed.
    Type: Application
    Filed: October 31, 2016
    Publication date: February 16, 2017
    Inventors: W. Michael AINLEY, James W. BING, David R. CORBIN, Steven L. EVANS, Joseph F. PETOLINO, Lakshmi SASTRY-DENT, Steven A. THOMPSON, Steven R. WEBB, Mary E. WELTER, Ning ZHOU
  • Publication number: 20170022521
    Abstract: Provided are methods for introducing a sequence-specific nuclease into a plant cell comprising a cell wall. Methods are provided for genetically or otherwise modifying plants and for treating or preventing disease in plant cells comprising a cell wall.
    Type: Application
    Filed: September 22, 2015
    Publication date: January 26, 2017
    Inventors: Jayakumar Pon Samuel, Joseph F. Petolino, Narasimha Chary Samboju, Steven R. Webb, Kerrm Y. Yau
  • Patent number: 9493844
    Abstract: The present disclosure provides methods for detecting and identifying plant events that contain precision targeted genomic loci, and plants and plant cells comprising such targeted genomic loci. The method can be deployed as a high throughput process utilized for screening the intactness or disruption of a targeted genomic loci and optionally for detecting a donor DNA polynucleotide insertion at the targeted genomic loci. The methods are readily applicable for the identification of plant events produced via a targeting method which results from the use of a site specific nuclease.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: November 15, 2016
    Assignee: Dow AgroSciences LLC
    Inventors: Lakshmi Sastry-Dent, Matthew Simpson, Zehui Cao, Wei Chen, Ning Zhou, Steven R. Webb
  • Patent number: 9493779
    Abstract: Methods and compositions for gene disruption, gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a soybean cell, to generate a break in the FAD2 gene and then optionally integrating into the break a nucleic acid molecule of interest is disclosed.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: November 15, 2016
    Assignees: Dow AgroSciences LLC, Sangamo BioSciences, Inc.
    Inventors: William Michael Ainley, Steven R. Webb, Pon Samuel, Dmitry Y. Guschin, Jeffrey C. Miller, Lei Zhang
  • Patent number: 9187755
    Abstract: Provided are methods for introducing a sequence-specific nuclease into a plant cell comprising a cell wall. Methods are provided for genetically or otherwise modifying plants and for treating or preventing disease in plant cells comprising a cell wall.
    Type: Grant
    Filed: April 7, 2010
    Date of Patent: November 17, 2015
    Assignee: Dow AgroSciences LLC
    Inventors: Jayakumar P. Samuel, Joseph F. Petolino, Narasimha C. Samboju, Steven R. Webb, Kerrm Y. Yau
  • Publication number: 20150128309
    Abstract: As disclosed herein, optimal native genomic loci have been identified in monocot plants, such as maize plants, that represent best sites for targeted insertion of exogenous sequences.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Inventors: Lakshmi SASTRY-DENT, Zehui CAO, Shreedharan SRIRAM, Steven R. WEBB, Debra L. CAMPER, Navin ELANGO
  • Publication number: 20150128310
    Abstract: As disclosed herein, optimal native genomic loci from maize plants have been identified that represent best sites for targeted insertion of exogenous sequences.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Inventors: Lakshmi SASTRY-DENT, Zehui CAO, Shreedharan SRIRAM, Steven R. WEBB, Debra L. CAMPER
  • Publication number: 20150128308
    Abstract: As disclosed herein, optimal native genomic loci of soybean plants have been identified that represent best sites for targeted insertion of exogenous sequences.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Inventors: Lakshmi SASTRY-DENT, Zehui CAO, Shreedharan SRIRAM, Steven R. WEBB, Debra L. CAMPER, W. Michael AINLEY
  • Publication number: 20150128307
    Abstract: As disclosed herein, optimal native genomic loci have been identified in dicot plants, such as soybean plants, that represent best sites for targeted insertion of exogenous sequences.
    Type: Application
    Filed: November 3, 2014
    Publication date: May 7, 2015
    Inventors: Lakshmi SASTRY-DENT, Zehui CAO, Shreedharan SRIRAM, Steven R. WEBB, Debra L. CAMPER
  • Publication number: 20150067921
    Abstract: A method of gene editing or gene stacking within a FAD3 loci by cleaving, in a site directed manner, a location in a FAD3 gene in a cell, to generate a break in the FAD3 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Application
    Filed: September 5, 2013
    Publication date: March 5, 2015
    Applicants: Sangamo BioSciences, Inc., Dow AgroSciences LLC
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, William Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Publication number: 20150040267
    Abstract: A method for producing a transgenic plant includes providing a nucleic acid molecule comprising at least two regions of nucleic acid sequence that lack sequence homology with genomic DNA of the plant cell, and at least two zinc finger nuclease recognition sites, wherein the at least two regions of nucleic acid sequence that lack sequence homology with genomic DNA of the plant cell flank the at least two zinc finger nuclease recognition sites. A plant cell or tissue having the nucleic acid molecule stably integrated into the genome of the plant cell is transformed. A plant is regenerated from the plant cell. Transgenic plants are produced by the method. Seeds are produced by the transgenic plants.
    Type: Application
    Filed: August 12, 2014
    Publication date: February 5, 2015
    Inventors: William Michael Ainley, Ryan C. Blue, Michael G. Murray, David Richard Corbin, Rebecca Ruth Miles, Steven R. Webb
  • Publication number: 20140304853
    Abstract: Disclosed herein are methods and compositions for parallel or sequential transgene stacking in plants to produce plants with selected phenotypes.
    Type: Application
    Filed: April 2, 2014
    Publication date: October 9, 2014
    Inventors: W. Michael Ainley, Dmitry Y. Guschin, Matthew Hayden, Daniel Isenegger, John Mason, Jeffrey C. Miller, Joseph F. Petolino, Yidong Ran, Tim Sawbridge, German Spangenberg, Steven R. Webb
  • Publication number: 20140298547
    Abstract: The present disclosure provides methods for detecting and identifying plant events that contain precision targeted genomic loci, and plants and plant cells comprising such targeted genomic loci. The method can be deployed as a high throughput process utilized for screening the intactness or disruption of a targeted genomic loci and optionally for detecting a donor DNA polynucleotide insertion at the targeted genomic loci. The methods are readily applicable for the identification of plant events produced via a targeting method which results from the use of a site specific nuclease.
    Type: Application
    Filed: December 13, 2013
    Publication date: October 2, 2014
    Applicant: DOW AGROSCIENCES LLC
    Inventors: Lakshmi Sastry-Dent, Matthew Simpson, Zehui Cao, Wei Chen, Ning Zhou, Steven R. Webb
  • Patent number: 8802921
    Abstract: A method for producing a transgenic plant includes providing a nucleic acid molecule comprising at least two regions of nucleic acid sequence that lack sequence homology with genomic DNA of the plant cell, and at least two zinc finger nuclease recognition sites, wherein the at least two regions of nucleic acid sequence that lack sequence homology with genomic DNA of the plant cell flank the at least two zinc finger nuclease recognition sites. A plant cell or tissue having the nucleic acid molecule stably integrated into the genome of the plant cell is transformed. A plant is regenerated from the plant cell. Transgenic plants are produced by the method. Seeds are produced by the transgenic plants.
    Type: Grant
    Filed: January 21, 2011
    Date of Patent: August 12, 2014
    Assignee: Dow AgroSciences, LLC.
    Inventors: William M. Ainley, Ryan C. Blue, Michael G. Murray, David Corbin, Rebecca R. Miles, Steven R. Webb
  • Publication number: 20140173783
    Abstract: The present invention claims methods for the stable integration of exogenous DNA into a specific locus, E32, in the maize genome through the use of zinc finger nucleases. Maize plants and plant parts that were transformed by the methods of the invention are claimed. The invention is useful for creating desirable traits such as herbicide resistance, herbicide tolerance, insect resistance, insect tolerance, disease resistance, disease tolerance, stress tolerance, and stress resistance in maize The E32 locus represents a superior site for inserting foreign genes because native agronomic phenotypes are not disturbed.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Inventors: W. Michael AINLEY, James W. BING, David H. CORBIN, Steven L. EVANS, Joseph F. PETOLINO, Lakshmi SASTRY-DENT, Steven A. THOMPSON, Steven R. WEBB, Mary E. WELTER, Ning ZHOU
  • Patent number: 8686222
    Abstract: Provided are methods for introducing a molecule of interest into a plant cell having a cell wall by using dendrimers, and optionally one or more Cell Penetrating Peptides (CPPs). Methods are provided for genetically or otherwise modifying plants and for treating or preventing disease in plant cells comprising a cell wall.
    Type: Grant
    Filed: October 8, 2010
    Date of Patent: April 1, 2014
    Assignee: Dow AgroSciences, LLC.
    Inventors: Jayakumar P. Samuel, Narasimha C. Samboju, Kerrm Y. Yau, Steven R. Webb, Frank Burroughs
  • Publication number: 20140090112
    Abstract: A method of gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a cell, to generate a break in the FAD2 gene and then ligating into the break a nucleic acid molecule associated with one or more traits of interest is disclosed.
    Type: Application
    Filed: September 5, 2013
    Publication date: March 27, 2014
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, William Michael Ainley, Matthew J. Henry, Jeffrey C. Miller, Dmitry Y. Guschin
  • Publication number: 20140090116
    Abstract: Methods and compositions for gene disruption, gene editing or gene stacking within a FAD2 loci by cleaving, in a site directed manner, a location in a FAD2 gene in a soybean cell, to generate a break in the FAD2 gene and then optionally integrating into the break a nucleic acid molecule of interest is disclosed.
    Type: Application
    Filed: September 5, 2013
    Publication date: March 27, 2014
    Inventors: William Michael Ainley, Steven R. Webb, Pon Samuel, Dmitry Y. Guschin, Jeffrey C. Miller, Lei Zhang
  • Publication number: 20140090113
    Abstract: An Engineered Transgene Integration Platform (ETIP) is described that can be inserted randomly or at targeted locations in plant genomes to facilitate rapid selection and detection of a GOI that is perfectly targeted (both the 5? and 3? ends) at the ETIP genomic location. One element in the subject disclosure is the introduction of specific double stranded breaks within the ETIP. In some embodiments, an ETIP is described using zinc finger nuclease binding sites, but may utilize other targeting technologies such as meganucleases, CRISPRs, TALs, or leucine zippers. Also described are compositions of, and methods for producing, transgenic plants wherein the donor or payload DNA expresses one or more products of an exogenous nucleic acid sequence (e.g. protein or RNA) that has been stably-integrated into an ETIP in a plant cell. In embodiments, the ETIP facilitates testing of gene candidates and plant expression vectors from ideation through Development phases.
    Type: Application
    Filed: September 6, 2013
    Publication date: March 27, 2014
    Applicant: Dow AgroSciences LLC
    Inventors: Noel Cogan, John Forster, Matthew Hayden, Tim Sawbridge, German Spangenberg, Steven R. Webb, Manju Gupta, W. Mike Ainley, Matthew J. Henry, John Mason, Sandeep Kumar, Stephen Novak