Patents by Inventor Matthew Hassler

Matthew Hassler 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).

  • CONJUGATED OLIGONUCLEOTIDES
    Publication number: 20240084297
    Abstract: Provided herein are conjugated oligonucleotides that are characterized by efficient and specific tissue distribution.
    Type: Application
    Filed: February 16, 2023
    Publication date: March 14, 2024
    Inventors: Anastasia KHVOROVA, Mehran NIKAN, Matthew HASSLER, Maire OSBORN, Reka HARASZTI, Andrew COLES, Anton TURANOV, Neil ARONIN, Annabelle BISCANS
  • Branched oligonucleotides
    Patent number: 11896669
    Abstract: Provided herein are branched oligonucleotides exhibiting efficient and specific tissue distribution, cellular uptake, minimum immune response and off-target effects, without formulation.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: February 13, 2024
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Matthew Hassler, Julia Alterman, Bruno Miguel da Cruz Godinho
  • Conjugated oligonucleotides
    Patent number: 11753638
    Abstract: Provided herein are conjugated oligonucleotides that are characterized by efficient and specific tissue distribution.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: September 12, 2023
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Mehran Nikan, Matthew Hassler, Maire Osborn, Reka Haraszti, Andrew Coles, Anton Turanov, Neil Aronin, Annabelle Biscans
  • UNIVERSAL DYNAMIC PHARMACOKINETIC-MODIFYING ANCHORS
    Publication number: 20230061751
    Abstract: Therapeutic oligonucleotides comprising universal pharmacokinetic (PK)-modifying anchors are provided. Methods for treating diseases or disorders comprising administering to a subject a therapeutic oligonucleotide comprising one or more universal PK-modifying anchors are provided.
    Type: Application
    Filed: January 15, 2021
    Publication date: March 2, 2023
    Inventors: Anastasia Khvorova, Bruno Miguel da Cruz Godinho, Matthew Hassler
  • DYNAMIC PHARMACOKINETIC-MODIFYING ANCHORS
    Publication number: 20220372476
    Abstract: Therapeutic oligonucleotides comprising pharmacokinetic (PK)-modifying anchors are provided. Methods for treating diseases or disorders comprising administering to a subject a therapeutic oligonucleotide comprising one or more PK-modifying anchors are provided.
    Type: Application
    Filed: April 20, 2022
    Publication date: November 24, 2022
    Inventors: Anastasia Khvorova, Bruno Miguel da Cruz Godinho, Matthew Hassler
  • Dynamic pharmacokinetic-modifying anchors
    Patent number: 11492619
    Abstract: Therapeutic oligonucleotides comprising pharmacokinetic (PK)-modifying anchors are provided. Methods for treating diseases or disorders comprising administering to a subject a therapeutic oligonucleotide comprising one or more PK-modifying anchors are provided.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: November 8, 2022
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Bruno Miguel Da Cruz Godinho, Matthew Hassler
  • MODIFIED GUIDE RNAS FOR CRISPR GENOME EDITING
    Publication number: 20210388348
    Abstract: Chemically modified crRNAs and tracrRNAs are provided. crRNAs and tracrRNAs with 5? and/or 3? conjugated moieties are provided. crRNAs and tracrRNAs with modifications in the repeat region of the crRNA or the anti-repeat region of the tracrRNA are provided. Methods of using the crRNAs and tracrRNAs for genome editing with a CRISPR nuclease and kits for performing the same are also provided.
    Type: Application
    Filed: May 12, 2021
    Publication date: December 16, 2021
    Inventors: Erik Joseph Sontheimer, Anastasia Khvorova, Jonathan Kenneth Watts, Nadia Amrani, Zexiang Chen, Matthew Hassler, Dimas Echeverria Moreno, Julia Frances Alterman, Scot Wolfe, Ken Yamada, Gitali Devi, Han Zhang
  • IONIC TAGS FOR SYNTHESIS OF OLIGORIBONUCLEOTIDES
    Publication number: 20210300954
    Abstract: The invention relates to the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. In another aspect, the invention relates to compounds of formula (II): processes for making these compounds, and the use thereof in the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. The invention also relates to methods of synthesis of oligomers, including but not limited to oligopeptides, oligosaccharides and oligonucleotides, particularly oligoribonucleotides and also oligodeoxyribonucleotides, in solution systems, and ionic tag linkers for use in methods provided herein.
    Type: Application
    Filed: May 21, 2021
    Publication date: September 30, 2021
    Inventors: Masad J. Damha, Matthew Hassler, Tak-Hang Chan, Mallikarjuna Reddy Nandyala, Robert Alexander Donga
  • Ionic tags for synthesis of oligoribonucleotides
    Patent number: 11014948
    Abstract: The invention relates to the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. In another aspect, the invention relates to compounds of formula (II): processes for making these compounds, and the use thereof in the chemical synthesis of oligonucleotides, e.g., oligoribonucleotides. The invention also relates to methods of synthesis of oligomers, including but not limited to oligopeptides, oligosaccharides and oligonucleotides, particularly oligoribonucleotides and also oligodeoxyribonucleotides, in solution systems, and ionic tag linkers for use in methods provided herein.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: May 25, 2021
    Assignees: The Royal Institution for the Advancement of Learning/McGill University, Hong Kong Polytechnic University
    Inventors: Masad J. Damha, Matthew Hassler, Tak-Hang Chan, Mallikarjuna Reddy Nandyala, Robert Alexander Donga
  • TWO-TAILED SELF-DELIVERING SIRNA
    Publication number: 20210139901
    Abstract: Provided are compositions and methods comprising two-tailed siRNAs (tt-siRNAs) that exhibit unprecedented cellular uptake and silencing. Also provided are methods of treating neurological and other diseases with the two-tailed siRNAs of the invention.
    Type: Application
    Filed: October 15, 2020
    Publication date: May 13, 2021
    Inventors: Anastasia Khvorova, Julia Alterman, Matthew Hassler
  • BRANCHED OLIGONUCLEOTIDES
    Publication number: 20210085793
    Abstract: Provided herein are branched oligonucleotides exhibiting efficient and specific tissue distribution, cellular uptake, minimum immune response and off-target effects, without formulation.
    Type: Application
    Filed: September 4, 2020
    Publication date: March 25, 2021
    Inventors: Anastasia Khvorova, Matthew Hassler, Julia Alterman, Bruno Miguel da Cruz Godinho
  • FULLY STABILIZED ASYMMETRIC SIRNA
    Publication number: 20210024926
    Abstract: Provided herein are self-delivering oligonucleotides that are characterized by efficient RISC entry, minimum immune response and off-target effects, efficient cellular uptake without formulation, and efficient and specific tissue distribution.
    Type: Application
    Filed: July 13, 2020
    Publication date: January 28, 2021
    Inventors: Anastasia Khvorova, Neil Aronin, Matthew Hassler, Julia Alterman
  • Two-tailed self-delivering siRNA
    Patent number: 10844377
    Abstract: Provided are compositions and methods comprising two-tailed siRNAs (tt-siRNAs) that exhibit unprecedented cellular uptake and silencing. Also provided are methods of treating neurological and other diseases with the two-tailed siRNAs of the invention.
    Type: Grant
    Filed: June 22, 2018
    Date of Patent: November 24, 2020
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Julia Alterman, Matthew Hassler
  • BIOACTIVE CONJUGATES FOR OLIGONUCLEOTIDE DELIVERY
    Publication number: 20200339983
    Abstract: Provided herein are self-delivering oligonucleotides that are characterized by efficient RISC entry, minimum immune response and off-target effects, efficient cellular uptake without formulation, and efficient and specific tissue distribution.
    Type: Application
    Filed: March 9, 2020
    Publication date: October 29, 2020
    Inventors: Anastasia Khvorova, Mehran Nikan, Matthew Hassler, Maire Osborn, Reka Haraszti, Andrew Coles, Anton Turanov, Neil Aronin
  • Branched oligonucleotides
    Patent number: 10799591
    Abstract: Provided herein are branched oligonucleotides exhibiting efficient and specific tissue distribution, cellular uptake, minimum immune response and off-target effects, without formulation.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: October 13, 2020
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Matthew Hassler, Julia Alterman, Bruno Miguel da Cruz Godinho
  • DYNAMIC PHARMACOKINETIC-MODIFYING ANCHORS
    Publication number: 20200270605
    Abstract: Therapeutic oligonucleotides comprising pharmacokinetic (PK)-modifying anchors are provided. Methods for treating diseases or disorders comprising administering to a subject a therapeutic oligonucleotide comprising one or more PK-modifying anchors are provided.
    Type: Application
    Filed: January 17, 2020
    Publication date: August 27, 2020
    Inventors: Anastasia Khvorova, Bruno Miguel da Cruz Godinho, Matthew Hassler
  • Bioactive conjugates for oligonucleotide delivery
    Patent number: 10633653
    Abstract: Provided herein are self-delivering oligonucleotides that are characterized by efficient RISC entry, minimum immune response and off-target effects, efficient cellular uptake without formulation, and efficient and specific tissue distribution.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: April 28, 2020
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Mehran Nikan, Matthew Hassler, Maire Osborn, Reka Haraszti, Andrew Coles, Anton Turanov, Neil Aronin
  • Branched oligonucleotides
    Patent number: 10478503
    Abstract: Provided herein are branched oligonucleotides exhibiting efficient and specific tissue distribution, cellular uptake, minimum immune response and off-target effects, without formulation.
    Type: Grant
    Filed: January 30, 2017
    Date of Patent: November 19, 2019
    Assignee: UNIVERSITY OF MASSACHUSETTS
    Inventors: Anastasia Khvorova, Matthew Hassler, Julia Alterman, Bruno Miguel da Cruz Godinho
  • BRANCHED OLIGONUCLEOTIDES
    Publication number: 20190247507
    Abstract: Provided herein are branched oligonucleotides exhibiting efficient and specific tissue distribution, cellular uptake, minimum immune response and off-target effects, without formulation.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 15, 2019
    Inventors: Anastasia Khvorova, Matthew Hassler, Julia Alterman, Bruno Miguel da Cruz Godinho
  • CONJUGATED OLIGONUCLEOTIDES
    Publication number: 20190185855
    Abstract: Provided herein are conjugated oligonucleotides that are characterized by efficient and specific tissue distribution.
    Type: Application
    Filed: August 11, 2017
    Publication date: June 20, 2019
    Inventors: Anastasia KHVOROVA, Mehran NIKAN, Matthew HASSLER, Maire OSBORN, Reka HARASZTI, Andrew COLES, Anton TURANOV, Neil ARONIN, Annabelle BISCANS