Patents by Inventor Charles A. Gersbach

Charles A. Gersbach 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: 10704060
    Abstract: Disclosed herein are Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) 9-based system related compositions and methods of using said CRISPR/Cas9-based system related compositions for altering gene expression and genome engineering. Also disclosed herein are compositions and methods of using said compositions for altering gene expression and genome engineering in muscle, such as skeletal muscle and cardiac muscle.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: July 7, 2020
    Assignee: Duke University
    Inventors: Charles A. Gersbach, Isaac B. Hilton, Pablo Perez-Pinera, Ami M. Kabadi, Pratiksha I. Thakore, David G. Ousterout, Joshua B. Black
  • Patent number: 10676735
    Abstract: Disclosed herein are methods of using Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) 9-based epigenomic editing systems for high-throughput screening of regulatory element function.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: June 9, 2020
    Assignee: Duke University
    Inventors: Charles A. Gersbach, Gregory E. Crawford, Timothy E. Reddy, Tyler S. Klann
  • Patent number: 10676726
    Abstract: Disclosed herein are CRISPR/Cas9-based gene activation systems that include a fusion protein of a Cas9 protein and a protein having histone acetyltransferase activity, and methods of using said systems.
    Type: Grant
    Filed: February 9, 2016
    Date of Patent: June 9, 2020
    Assignee: Duke University
    Inventors: Charles A. Gersbach, Isaac Hilton
  • Publication number: 20190194633
    Abstract: Disclosed herein are compositions and methods for programming immune cell function though targeted gene regulation.
    Type: Application
    Filed: August 10, 2017
    Publication date: June 27, 2019
    Inventors: Charles A. Gersbach, Joseph J. Bellucci
  • Publication number: 20190151476
    Abstract: Disclosed herein are therapeutic applications of CRISPR/Cpf1-based genome editing.
    Type: Application
    Filed: July 19, 2017
    Publication date: May 23, 2019
    Inventors: Charles A. Gersbach, Sarina Madhavan, Christopher Nelson
  • Publication number: 20190136229
    Abstract: Disclosed herein are optimized guide RNAs (gRNAs) and methods of designing and using said optimized gRNAs that have increased target binding specificity and reduced off-target binding.
    Type: Application
    Filed: August 25, 2016
    Publication date: May 9, 2019
    Inventors: Eric Josephs, Dewran Kocak, Piotr Marszalek, Charles A. Gersbach
  • Publication number: 20190134221
    Abstract: Disclosed herein are vectors that targets a dystrophin gene, encoding at least one Cas9 molecule or a Cas9 fusion protein, and at least one gRNA molecule (e.g., two gRNA molecules), and compositions and cells comprising such vectors. Also provided are methods for using the vectors, compositions and cells for genome engineering (e.g., correcting a mutant dystrophin gene), and for treating DMD.
    Type: Application
    Filed: May 5, 2017
    Publication date: May 9, 2019
    Inventors: David A. Bumcrot, Nicholas C. Huston, Joshua C. Tycko, Jacqueline Robinson-Hamm, Charles A. Gersbach
  • Publication number: 20190127713
    Abstract: The present disclosure provides Crispr/cas9-based repressors for silencing gene targets in vivo and methods of use
    Type: Application
    Filed: April 13, 2017
    Publication date: May 2, 2019
    Inventors: Charles A. Gersbach, Pratiksha I. Thakore
  • Publication number: 20180353615
    Abstract: Disclosed herein are therapeutic targets for the correction of the human dystrophin gene by gene editing and methods of use.
    Type: Application
    Filed: November 30, 2016
    Publication date: December 13, 2018
    Inventors: Charles A. Gersbach, Jacqueline N. Robinson-Hamm
  • Publication number: 20180334688
    Abstract: Disclosed herein are Type I Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) system related compositions and methods of using said Type I CRISPR/Cas system related compositions for altering gene expression and genome engineering. The invention relates to compositions comprising Type I CRISPR-Cas polypeptides and CRISPR array nucleic acids designed for genome modification in eukaryotic cells and for targeted killing of eukaryotic cells.
    Type: Application
    Filed: October 13, 2016
    Publication date: November 22, 2018
    Inventors: Charles A. Gersbach, Adrian Pickar, Chase Beisel
  • Publication number: 20180320197
    Abstract: Disclosed herein are Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) 9-based system related compositions and methods of using said CRISPR/Cas9-based system related compositions for altering gene expression and genome engineering. Also disclosed herein are compositions and methods of using said compositions for altering gene expression and genome engineering in muscle, such as skeletal muscle and cardiac muscle.
    Type: Application
    Filed: May 29, 2018
    Publication date: November 8, 2018
    Inventors: Charles A. Gersbach, Isaac B. Hilton, Pablo Perez-Pinera, Ami M. Kabadi, Pratiksha I. Thakore, David G. Ousterout, Joshua B. Black
  • Publication number: 20180291370
    Abstract: Disclosed herein are methods of using Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) 9-based epigenomic editing systems for high-throughput screening of regulatory element function.
    Type: Application
    Filed: July 22, 2016
    Publication date: October 11, 2018
    Inventors: Charles A. Gersbach, Gregory E. Crawford, Timothy E. Reddy, Tyler S. Klann
  • Publication number: 20180201951
    Abstract: Disclosed herein are compositions and methods for cell therapy comprising an engineered cell. The present invention is directed to a composition for treating a subject having or suspected of having a disease, the composition comprising a modified cell comprising a modified endogenous gene, wherein an endogenous gene or fragment thereof is replaced with a transgene using a CRISPR/Cas9 system to generate the modified endogenous gene, the modified cell having an altered response to a cell signal or stimulus.
    Type: Application
    Filed: November 20, 2015
    Publication date: July 19, 2018
    Inventors: Farshid Guilak, Jonathan M. Brunger, Charles A. Gersbach
  • Publication number: 20180155715
    Abstract: Described herein are compositions and methods for treatment and prevention of low back pain. The compositions include vectors comprising nucleotide sequences encoding one or more CRISPR-Cas system guide RNAs and a RNA-directed nuclease. The methods include modulating expression of a gene in a cell using said compositions, introducing a CRISPR-Cas system into a cell comprising one or more vectors comprising said compositions, inducing site-specific DNA cleavage in a cell, and treating a subject having lower back pain, and lower back pain caused by degenerative disc disease using the compositions disclosed herein.
    Type: Application
    Filed: June 17, 2016
    Publication date: June 7, 2018
    Inventors: Robert D. Bowles, Niloofar Farhang, Joshua Stover, Lori Setton, Farshid Guilak, Charles Gersbach, Jonathan Brunger
  • Publication number: 20180094238
    Abstract: Disclosed herein are compositions of transcription activator-like effectors transcription factors and methods of using said compositions for inducing gene expression of mammalian genes.
    Type: Application
    Filed: October 20, 2017
    Publication date: April 5, 2018
    Inventors: Pablo Perez-Pinera, Charles A. Gersbach
  • Publication number: 20180023064
    Abstract: Disclosed herein are CRISPR/Cas9-based gene activation systems that include a fusion protein of a Cas9 protein and a protein having histone acetyltransferase activity, and methods of using said systems.
    Type: Application
    Filed: February 9, 2016
    Publication date: January 25, 2018
    Inventors: Charles A. GERSBACH, Isaac HILTON
  • Patent number: 9828582
    Abstract: Disclosed herein are compositions of transcription activator-like effectors transcription factors and methods of using said compositions for inducing gene expression of mammalian genes.
    Type: Grant
    Filed: March 19, 2014
    Date of Patent: November 28, 2017
    Assignee: Duke University
    Inventors: Pablo Perez-Pinera, Charles Gersbach
  • Publication number: 20170298331
    Abstract: Disclosed herein are transcription activator-like effector nuclease (TALEN)-related compositions and methods of using said TALENs for correcting mutant genes.
    Type: Application
    Filed: June 27, 2017
    Publication date: October 19, 2017
    Inventors: Charles Gersbach, David Ousterout
  • Patent number: 9738879
    Abstract: Disclosed herein are transcription activator-like effector nuclease (TALEN)-related compositions and methods of using said TALENs for correcting mutant genes.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: August 22, 2017
    Assignee: Duke University
    Inventors: Charles Gersbach, David Ousterout
  • Publication number: 20160201089
    Abstract: Disclosed herein are Clustered Regularly Interspaced Short Palindromic Repeats (CRISPR)/CRISPR-associated (Cas) 9-based system related compositions and methods of using said CRISPR/Cas9-based system related compositions for altering gene expression and genome engineering. Also disclosed herein are compositions and methods of using said compositions for altering gene expression and genome engineering in muscle, such as skeletal muscle and cardiac muscle.
    Type: Application
    Filed: June 5, 2014
    Publication date: July 14, 2016
    Inventors: Charles A. Gersbach, Isaac B. Hilton, Pablo Perez-Pinera, Ami M. Kabadi, Pratiksha I. Thakore, David G. Ousterout, Joshua B. Black