Patents by Inventor Duncan Brown

Duncan Brown 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: 20260159836
    Abstract: Provided herein are oligonucleotides for inhibiting the expression of phospholamban (PLN) and methods of using the oligonucleotides for reducing PLN expression in a subject.
    Type: Application
    Filed: December 5, 2025
    Publication date: June 11, 2026
    Inventors: Vadim Dudkin, Timofey Zatsepin, Roman Bogorad, Duncan Brown, James McSwiggen, Jordan Chambers
  • Publication number: 20260009036
    Abstract: The present invention relates to inhibitors, and compositions containing inhibitors, and uses of the same in the treatment or prevention of vascular and/or metabolic diseases.
    Type: Application
    Filed: March 20, 2025
    Publication date: January 8, 2026
    Inventors: Graham CRAGGS, Alan Victor WHITMORE, Natalie Wayne PURSELL, Alexander Wolfgang Christian FISCHER, Amy MCCARTHY, James LONGDEN, Ines DE SANTIAGO, Duncan BROWN, Ahmad Ali MORTAZAVI, Viviana MANNELLA, Muthusamy JAYARAMAN, Alexandre DEBACKER, Adrian James MOGG
  • Publication number: 20250388897
    Abstract: The present invention provides novel nucleic acid compound suitable for therapeutic use. Additionally, the present invention provides methods of making these compounds, as well as methods of using such compounds for the treatment of various diseases and conditions.
    Type: Application
    Filed: July 27, 2023
    Publication date: December 25, 2025
    Inventors: Amy MCCARTHY, Graham CRAGGS, James LONGDEN, Ines DE SANTIAGO, Duncan BROWN, Ahmad Ali MORTAZAVI, Viviana MANNELLA, Muthusamy JAYARAMAN, Alexandre DEBACKER, Adrian James MOGG
  • Publication number: 20250388903
    Abstract: The present invention relates to methods and compositions for editing a polynucleotide, e.g., a polynucleotide comprising a SNP associated with a disease or disorder.
    Type: Application
    Filed: April 24, 2025
    Publication date: December 25, 2025
    Inventors: Mallikarjuna Reddy Putta, Stephen V. Su, Andrew Fraley, Stuart Milstein, Duncan Brown
  • Publication number: 20250376680
    Abstract: The present invention provides novel nucleic acid compounds suitable for therapeutic use. Additionally, the present invention provides methods of making these compounds, as well as methods of using such compounds for the treatment of various diseases and conditions.
    Type: Application
    Filed: July 27, 2023
    Publication date: December 11, 2025
    Inventors: Amy MCCARTHY, Graham CRAGGS, James LONGDEN, Ines DE SANTIAGO, Duncan BROWN, Ahmad Ali MORTAZAVI, Viviana MANNELLA, Muthusamy JAYARAMAN, Damian ELLE, Alison GALLAFENT, Laura ROCA-ALONSO
  • Publication number: 20250368992
    Abstract: The present invention provides novel nucleic acid compounds suitable for therapeutic use. Additionally, the present invention provides methods of making these compounds, as well as methods of using such compounds for the treatment of various diseases and conditions.
    Type: Application
    Filed: July 27, 2023
    Publication date: December 4, 2025
    Inventors: Amy MCCARTHY, Graham CRAGGS, James LONGDEN, Ines DE SANTIAGO, Duncan BROWN, Ahmad Ali MORTZAAVI, Viviana MANNELLA, Muthusamy JAYARAMAN, Damian ELLE, Alison GALLAFENT, Laura ROCA-ALONSO, Alexandre DEBACKER
  • Publication number: 20250320494
    Abstract: The present invention relates to inhibitors, and compositions containing inhibitors, and uses of the same in the treatment or prevention of a disease related to a disorder of haemostasis, such as haemophilia.
    Type: Application
    Filed: June 1, 2023
    Publication date: October 16, 2025
    Inventors: Alan Victor WHITMORE, Julie BORGEL, Amy MCCARTHY, Graham CRAGGS, James LONGDEN, Ines DE SANTIAGO, Duncan BROWN, Ahmad Ali MORTAZAVI, Viviana MANNELLA, Muthusamy JAYARAMAN, Alexandre DEBACKER, Adrian MOGG
  • Publication number: 20250312490
    Abstract: The present invention provides methods comprising the in vivo delivery of small nucleic acid molecules capable of mediating RNA interference and reducing the expression of myostatin, wherein the small nucleic acid molecules are introduced to a subject by systemic administration. Specifically, the invention relates to methods comprising the in vivo delivery of short interfering nucleic acid (siNA) molecules that target a myostatin gene expressed by a subject, wherein the siNA molecule is conjugated to a lipophilic moiety, such as cholesterol. The myostatin siNA conjugates that are delivered as per the methods disclosed are useful to modulate the in vivo expression of myostatin, increase muscle mass and/or enhance muscle performance. Use of the disclosed methods is further indicated for treating musculoskeletal diseases or disorders and/or diseases or disorders that result in conditions in which muscle is adversely affected.
    Type: Application
    Filed: January 17, 2025
    Publication date: October 9, 2025
    Inventors: Marija Tadin-Strapps, Tayeba Khan, Walter Richard Strapps, Laura Sepp-Lorenzino, Vasant R. Jadhav, Duncan Brown
  • Patent number: 12435337
    Abstract: The present invention relates to inhibitors, and compositions containing inhibitors, and uses of the same in the treatment or prevention of diabetes.
    Type: Grant
    Filed: April 19, 2024
    Date of Patent: October 7, 2025
    Assignee: E-Therapeutics PLC
    Inventors: Alan Victor Whitmore, Julie Borgel, Amy McCarthy, Graham Craggs, James Longden, Ines De Santiago, Duncan Brown, Ahmad Ali Mortazavi, Viviana Mannella, Muthusamy Jayaraman, Alexandre Debacker, Adrian Mogg
  • Publication number: 20250304968
    Abstract: The invention provides compositions useful to knock down overexpression of UBE3A and treat conditions associated with Dup15q syndrome. The compositions include antisense oligonucleotides, preferably short oligonucleotides that are complementary to, and hybridize to, UBE3A transcripts in vivo. The ASOs prevent or inhibit successful translation of UBE3A mRNA into protein. Specifically, preferred embodiments include anti-UBE3A gapmers—oligos that include a central DNA portion flanked by RNA wings. When the gapmer hybridizes to UBE3A pre-mRNA or mRNA, the duplex hybrid recruits RNaseH, which cleaves, or digests, the UBE3A pre-mRNA or mRNA, preventing expression of the UBE3A protein. Because the ASOs prevent expression of the UBE3A protein, treatment with a composition including ASOs of the disclosure may be effective to knock down overexpression of UBE3A.
    Type: Application
    Filed: April 24, 2025
    Publication date: October 2, 2025
    Inventors: James Fink, Luis Williams, Caitlin Lewarch, David Gerber, Duncan Brown, Sudhir Agrawal, Graham T. Dempsey
  • Publication number: 20250304969
    Abstract: The present invention relates to inhibitors, and compositions containing inhibitors, and uses of the same in the treatment or prevention of diabetes.
    Type: Application
    Filed: June 11, 2025
    Publication date: October 2, 2025
    Inventors: Alan Victor WHITMORE, Julie BORGEL, Amy MCCARTHY, Graham CRAGGS, James LONGDEN, Ines DE SANTIAGO, Duncan BROWN, Ahmad Ali MORTAZAVI, Viviana MANNELLA, Muthusamy JAYARAMAN, Alexandre DEBACKER, Adrian MOGG
  • Publication number: 20250295688
    Abstract: Compositions, methods for making and using polynucleotide inhibitors modulating xanthine dehydrogenase expression or activity are provided.
    Type: Application
    Filed: June 17, 2022
    Publication date: September 25, 2025
    Inventors: Duncan BROWN, Andrew NYBORG, Michael Scott BOWERS
  • Publication number: 20250290074
    Abstract: Disclosed are methods of treating a subject with a neurological disease associated with a splicing defect caused by TDP-43 proteinopathies, comprising administering to said subject an agent to increase expression levels and/or stability of hnRNP L, thereby attenuating and/or repairing the splicing defect. The disclosure also relates to nucleic acids targeting heterogeneous nuclear ribonucleoprotein L (hnRNP L), and their use.
    Type: Application
    Filed: June 3, 2025
    Publication date: September 18, 2025
    Inventors: Isabelle Draper, Alan S. Kopin, Duncan Brown
  • Publication number: 20250277222
    Abstract: The invention provides non-opioid pain therapeutic compositions that include an antisense oligonucleotide (ASO) complementary to an identified target on a NaV channel mRNA. The ASO hybridizes to its target RNA and forms a duplex that recruits RNase H to degrade the RNA, thereby downregulating NaV channel synthesis, which inhibits the neuron's ability to contribute to the perception of pain. The ASO targets one of the specific identified targets, and may be provided as a gapmer that includes a central DNA segment flanked by modified RNA wings. When the composition is delivered to dorsal root ganglion (DRG) neurons in vitro, the DRG neurons exhibit a dose-dependent knockdown of NaV1.7, NaV1.8, or NaV1.9.
    Type: Application
    Filed: May 16, 2025
    Publication date: September 4, 2025
    Inventors: Graham T. Dempsey, Hongkang Zhang, David Gerber, Owen McManus, Pin Liu, Dawei Zhang, Duncan Brown, Sudhir Agrawal, Caitlin Lewarch
  • Publication number: 20250257359
    Abstract: The present disclosure provides, among other things, MuSK-targeting oligonucleotide compositions that alter the splicing of MuSK transcripts through exon skipping, and methods of treating diseases with said compositions.
    Type: Application
    Filed: January 20, 2023
    Publication date: August 14, 2025
    Inventors: John Page, Anne Valat, Sudhir Agrawal, Duncan Brown
  • Publication number: 20250163419
    Abstract: The invention provides non-opioid pain therapeutic compositions that include an antisense oligonucleotide (ASO) complementary to an identified target on a NaV channel mRNA. The ASO hybridizes to its target RNA and forms a duplex that recruits RNase H to degrade the RNA, thereby downregulating NaV channel synthesis, which inhibits the neuron's ability to contribute to the perception of pain. The ASO targets one of the specific identified targets, and may be provided as a gapmer that includes a central DNA segment flanked by modified RNA wings. When the composition is delivered to dorsal root ganglion (DRG) neurons in vitro, the DRG neurons exhibit a dose-dependent knockdown of NaV1.7, NaV1.8, or NaV1.9.
    Type: Application
    Filed: November 25, 2024
    Publication date: May 22, 2025
    Inventors: Graham T. Dempsey, Owen McManus, Hongkang Zhang, David Gerber, Pin Liu, Dawei Zhang, Duncan Brown, Sudhir Agrawal, Caitlin Lewarch
  • Publication number: 20250099603
    Abstract: The present application relates to oligonucleotides (e.g., antisense oligonucleotides such as gapmers) designed to target FXN RNAs and targeting complexes for delivering the oligonucleotides to cells (e.g., muscle cells) and uses thereof, particularly uses relating to treatment of disease. In some embodiments, the muscle-targeting agent specifically binds to an internalizing cell surface receptor on muscle cells. In some embodiments, the molecular payload increases expression or activity of a FXN allele comprising a disease-associated-repeat.
    Type: Application
    Filed: June 17, 2022
    Publication date: March 27, 2025
    Applicant: Dyne Therapeutics, Inc.
    Inventors: Romesh R. Subramanian, Cody A. Desjardins, Oxana Beskrovnaya, Timothy Weeden, Mohammed T. Qatanani, Brendan Quinn, John Najim, Victor Kotelianski, Duncan Brown
  • Publication number: 20250066791
    Abstract: The present invention relates to compounds, compositions, and methods for the study, diagnosis, and treatment of traits, diseases and conditions that respond to the modulation of PHD2 gene expression and/or activity, and/or modulate a beta-catenin gene expression pathway. Specifically, the invention relates to double-stranded nucleic acid molecules including small nucleic acid molecules, such as short interfering nucleic acid (siNA), short interfering RNA (siRNA), double-stranded RNA (dsRNA), micro-RNA (miRNA), and short hairpin RNA (shRNA) molecules that are capable of mediating or that mediate RNA interference (RNAi) against PHD2 gene expression.
    Type: Application
    Filed: March 4, 2024
    Publication date: February 27, 2025
    Inventors: Brandon Ason, Duncan Brown, Walter R. Strapps
  • Publication number: 20250051766
    Abstract: Disclosed herein are UNC13A oligonucleotides with one or more spacers or without a spacer. In various embodiments, UNC13A oligonucleotides with spacer(s) reduce mis-spliced UNC13A transcripts and increase full length UNC13A transcripts, thereby imparting therapeutic efficacy against neurological diseases such as amyotrophic lateral sclerosis (ALS), frontotemporal dementia (FTD), or Alzheimer's disease (AD).
    Type: Application
    Filed: December 2, 2022
    Publication date: February 13, 2025
    Inventors: SANDRA HINCKLEY, DUNCAN BROWN, DANIEL ELBAUM, MARISA ELIZABETH KAMELGARN
  • Publication number: 20250034563
    Abstract: The present invention relates to methods and compositions for editing a polynucleotide, e.g., a polynucleotide comprising a SNP associated with a disease or disorder.
    Type: Application
    Filed: June 28, 2022
    Publication date: January 30, 2025
    Inventors: Mallikarjuna Reddy Putta, Stephen V. Su, Andrew Fraley, Stuart Milstein, Duncan Brown