Patents Assigned to Chromatin, Inc.
  • Patent number: 9096909
    Abstract: The invention is generally related to MCs containing sorghum centromere sequences. In addition, the invention provides for methods of generating plants transformed with these MCs. MCs with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the MC into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the MC.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: August 4, 2015
    Assignee: CHROMATIN, INC.
    Inventors: Daphne Preuss, Pierluigi Barone, Shawn R. Carlson, Gregory P. Copenhaver, Song Luo, Jennifer M. Mach
  • Patent number: 8981183
    Abstract: The invention is generally related to Sugarcane mini-chromosomes and recombinant chromosomes containing Sugarcane centromere sequences. In addition, the invention provides for methods of generating Sugarcane plants transformed with these Sugarcane mini-chromosomes. Sugarcane mini-chromosomes with novel compositions and structures are used to transform Sugarcane cells which are in turn used to generate Sugarcane plants. Methods for generating Sugarcane plants include methods for delivering the Sugarcane mini-chromosomes into Sugarcane cell to transform the cell, methods for selecting the transformed cell, and methods for isolating Sugarcane plants transformed with the Sugarcane mini-chromosome or recombinant chromosome.
    Type: Grant
    Filed: July 23, 2010
    Date of Patent: March 17, 2015
    Assignee: Chromatin, Inc.
    Inventors: Daphne Preuss, Gregory P. Copenhaver, Jennifer M. Mach, Pierluigi Barone, Shawn R. Carlson, Song Luo
  • Publication number: 20140249301
    Abstract: The invention provides novel methods and compositions directed to farnesol production, accumulation and cellular sequestration in plants. More specifically, the methods of the invention comprise modifying plant cells that express farnesene to convert the farnesene to farnesol, and in some cases, to farnesol glycoside, such as farnesol glucoside. In other embodiments, carbon flux is shunted towards sesquiterpene production by applying certain plant growth regulators and herbicides to increase sesquiterpene production.
    Type: Application
    Filed: February 26, 2014
    Publication date: September 4, 2014
    Applicant: Chromatin, Inc.
    Inventor: John C. Steffens
  • Publication number: 20140223809
    Abstract: The invention is directed to compositions and methods of making pellets comprising a sorghum material, more preferably a sweet sorghum material having an average Brix value of 10 or higher. In embodiments, the pellets are highly combustible and comprise woody materials in addition to the sorghum materials.
    Type: Application
    Filed: September 6, 2012
    Publication date: August 14, 2014
    Applicant: CHROMATIN, INC.
    Inventors: Mario Carrillo, Kenneth G. Davenport, Bob Kodrzycki, Scott A. Staggenborg, Larry Lambright
  • Publication number: 20140148622
    Abstract: The present invention relates to engineering plants to express higher levels than endogenous amounts of terpenoids, such as farnesene. Plants that can be so engineered include those with large carbon stores, such as sweet sorghum and sugar cane.
    Type: Application
    Filed: November 21, 2013
    Publication date: May 29, 2014
    Applicants: THE OHIO STATE UNIVERSITY, CHROMATIN, INC.
    Inventors: Ramesh Nair, Oswald Crasta, Otto Folkerts, Joshua Blakeslee, Katrina Cornish
  • Patent number: 8729341
    Abstract: The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the mini-chromosome into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the mini-chromosome. Plants generated in the present invention contain novel genes introduced into their genome by integration into existing chromosomes.
    Type: Grant
    Filed: February 23, 2005
    Date of Patent: May 20, 2014
    Assignees: University of Chicago, Chromatin Inc.
    Inventors: Helge Zieler, James Jin, Jennifer M. Mach, Gary W. Rudgers, Daphne Preuss, Mich B. Hein, Gregory P. Copenhaver, Kevin Keith
  • Publication number: 20140047583
    Abstract: The invention is generally related to sugar cane mini-chromosomes containing sugar cane centromere sequences. In addition, the invention provides for methods of generating sugar cane plants transformed with these sugar cane mini-chromosomes. Sugar cane mini-chromosomes with novel compositions and structures are used to transform sugar cane cells which are in turn used to generate sugar cane plants. Methods for generating sugar cane plants include methods for delivering the sugar cane mini-chromosomes into sugar cane cell to transform the cell, methods for selecting the transformed cell, and methods for isolating sugar cane plants transformed with the sugarcane mini-chromosome.
    Type: Application
    Filed: January 13, 2012
    Publication date: February 13, 2014
    Applicant: CHROMATIN, INC
    Inventors: Song Luo, Gregory P. Copenhaver, Dephne Preuss
  • Patent number: 8614089
    Abstract: The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the mini-chromosome into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the mini-chromosome. Plants generated in the present invention contain novel genes introduced into their genome by integration into existing chromosomes.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: December 24, 2013
    Assignee: Chromatin, Inc.
    Inventors: Helge Zieler, Gary W. Rudgers, Gregory P. Copenhaver, Daphne Preuss, Michael H. Pauly
  • Patent number: 8350120
    Abstract: The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the mini-chromosome into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the mini-chromosome. Plants generated in the present invention contain novel genes introduced into their genome by integration into existing chromosomes.
    Type: Grant
    Filed: March 5, 2010
    Date of Patent: January 8, 2013
    Assignees: The Univesity of Chicago, Chromatin, Inc.
    Inventors: Helge Zieler, James Jin, Jennifer M Mach, Gary W Rudgers, Daphne Preuss, Mich B Hein, Gregory P Copenhaver, Kevin Keith
  • Publication number: 20130007927
    Abstract: The invention is generally related to compositions and methods related to novel centromere sequences identified in cotton, and resulting recombinant DNA constructs, such as minichromosomes, made using such sequences. Minichromosomes with novel compositions and structures can be used, for example, to transform plant cells that are in turn used to generate minichromosome-harboring plants. The invention is directed to products of such plants, including oil and textiles. The invention is also directed to novel methods for identifying centromere sequences.
    Type: Application
    Filed: January 21, 2011
    Publication date: January 3, 2013
    Applicant: CHROMATIN, INC.
    Inventors: Gregory P. Copenhaver, Song Luo, Jennifer M. Mach, Daphne Preuss, Rolando Ramirez
  • Publication number: 20120255072
    Abstract: The invention is generally related to MCs containing sorghum centromere sequences. In addition, the invention provides for methods of generating plants transformed with these MCs. MCs with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the MC into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the MC.
    Type: Application
    Filed: July 23, 2010
    Publication date: October 4, 2012
    Applicant: CHROMATIN, INC.
    Inventors: Daphne Preuss, Pierluigi Barone, Shawn R. Carlson, Gregory P. Copenhaver, Song Luo, Jennifer M. Mach
  • Patent number: 8222028
    Abstract: The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the mini-chromosome into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the mini-chromosome. Plants generated in the present invention contain novel genes introduced into their genome by integration into existing chromosomes.
    Type: Grant
    Filed: September 7, 2006
    Date of Patent: July 17, 2012
    Assignee: Chromatin, Inc.
    Inventors: Helge Zieler, Gary W. Rudgers, Daphne Preuss, Gregory P. Copenhaver, Michael H. Pauly
  • Publication number: 20120115132
    Abstract: The present invention is directed to methods of centromere discovery using centromere-associated proteins in a variety of experimental formats. The methods of the invention can be used on any organism, and include using Cal1, Cbf1, Cbf3, Cbf5, CenH3 (Cenp-A), Cenp-B, Cenp-C, Cenp-D, Cenp-E, Cenp-F, Cenp-G, Cenp-H, Cenp-I, Cenp-K, Cenp-L, Cenp-M, Cenp-N, Cenp-O, Cenp-P, Cenp-Q, Cenp-R, Cenp-S, Cenp-T, Cenp-U, Cenp-V, Cenp-W, Chd1, Chp1, cohesin, condensin, Dnmt3b, Fact, Gcn5p, H2A.Z, Haspin, Hjurp, HP1, Hst4, Ima1, Incep, Ino80, Kms2, Knl-2, Mif2, Mis6, Np95, Pich, Sad1, Scm3, Shugoshin, Sim3, Skp1, Sororin, Survivin, Tas3, ZW10, and homologs thereof to identify centromere sequences. The invention is also directed to artificial chromosomes comprising centromeres made according to the methods of the invention, as well as to cells comprising such artificial chromosomes.
    Type: Application
    Filed: November 5, 2010
    Publication date: May 10, 2012
    Applicant: CHROMATIN, INC.
    Inventors: Gregory P. COPENHAVER, Helge Zieler, Daphne Preuss
  • Patent number: 8062885
    Abstract: The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: November 22, 2011
    Assignees: The University of Chicago, Chromatin, Inc.
    Inventors: Jennifer M. Mach, Helge Zieler, RongGuan Jin, Kevin Keith, Gregory P. Copenhaver, Daphne Preuss
  • Publication number: 20110189774
    Abstract: The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.
    Type: Application
    Filed: October 31, 2007
    Publication date: August 4, 2011
    Applicants: THE UNIVERSITY OF CHICAGO, CHROMATIN, INC.
    Inventors: Jennifer Mach, Helge Zieler, RongGuan Jin, Kevin Keith, Gregory Copenhaver, Daphne Preuss
  • Patent number: 7989202
    Abstract: The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.
    Type: Grant
    Filed: October 31, 2007
    Date of Patent: August 2, 2011
    Assignees: The University of Chicago, Chromatin, Inc.
    Inventors: Jennifer M. Mach, Helge Zieler, RongGuan Jin, Kevin Keith, Gregory P. Copenhaver, Daphne Preuss
  • Publication number: 20110165635
    Abstract: The present disclosure relates generally to methods for processing a feedstock. Specifically, methods are provided for processing a feedstock by mixing the feedstock with an additive organism that comprises one or more transgenes coding for one or more enzymes. The expressed enzymes may be capable of breaking down cellulosic and lignocellulosic materials and converting them to a biofuel.
    Type: Application
    Filed: April 21, 2009
    Publication date: July 7, 2011
    Applicant: CHROMATIN, INC.
    Inventors: Gregory P. Copenhaver, Daphne Preuss, Jennifer Mach
  • Publication number: 20100333235
    Abstract: The present invention provides for the nucleic acid sequences of plant centromeres. This will permit construction of stably inherited recombinant DNA constructs and minichromosomes which can serve as vectors for the construction of transgenic plant and animal cells.
    Type: Application
    Filed: July 23, 2009
    Publication date: December 30, 2010
    Applicants: UNIVERSITY OF CHICAGO, Chromatin, Inc.
    Inventors: Jennifer Mach, Helge Zieler, RongGuan Jin, Kevin Keith, Gregory Copenhaver, Daphne Preuss
  • Publication number: 20100297769
    Abstract: The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the mini-chromosome into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the mini-chromosome. Plants generated in the present invention contain novel genes introduced into their genome by integration into existing chromosomes.
    Type: Application
    Filed: March 14, 2008
    Publication date: November 25, 2010
    Applicant: CHROMATIN, INC.
    Inventors: Helge Zieler, Gary W. Rudgers, Gregory P. Copenhaver, Daphne Preuss, Michael H. Pauley
  • Publication number: 20100235948
    Abstract: The invention is generally related to methods of generating plants transformed with novel autonomous mini-chromosomes. Mini-chromosomes with novel compositions and structures are used to transform plants cells which are in turn used to generate the plant. Methods for generating the plant include methods for delivering the mini-chromosome into plant cell to transform the cell, methods for selecting the transformed cell, and methods for isolating plants transformed with the mini-chromosome. Plants generated in the present invention contain novel genes introduced into their genome by integration into existing chromosomes.
    Type: Application
    Filed: March 5, 2010
    Publication date: September 16, 2010
    Applicant: CHROMATIN, INC.
    Inventors: Helge ZIELER, James JIN, Jennifer M. MACH, Gary W. RUDGERS, Daphne PREUSS, Mich B. HEIN, Gregory P. COPENHAVER, Kevin KEITH