Patents by Inventor Daniel S. Hurwit

Daniel S. Hurwit 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: 20250196803
    Abstract: A lockable anti-theft device for a camper jack is provided. The lockable anti-theft device includes a blocking faceplate and a bar insert. The blocking faceplate includes a central plate connected to a pair of side plates. The central plate includes a blocking element configured to block access to a manually adjustable raising/lowering mechanism of the camper jack. The bar insert includes a primary bar and a secondary bar connected to the primary bar. The primary bar includes a locking hole configured to allow a mechanical lock to removably retain the blocking faceplate relative to the bar insert in a locked position. The lockable anti-theft device for the camper jack is configured to prevent the unauthorized person (thief) from stealing the camper by blocking access to the manually adjustable raising/lowering mechanism of the camper jack.
    Type: Application
    Filed: December 18, 2024
    Publication date: June 19, 2025
    Inventor: Daniel S. Hurwit
  • Publication number: 20230242939
    Abstract: The present disclosure describes methods and systems for use in the production of recombinant adeno-associated virus (rAAV) particles comprising a payload (e.g., a polynucleotide encoding aromatic L-amino acid decarboxylase (AADC) or a functional variant thereof). In certain embodiments, the production process uses Sf9 insect cells as viral production cells. In certain embodiments, the production process and system use Baculoviral Expression Vectors (BEVs) and/or Baculoviral Infected Insect Cells (BIICs) in the production of rAAV particles.
    Type: Application
    Filed: January 28, 2021
    Publication date: August 3, 2023
    Inventors: Krishanu Mathur, Andrade Hendricks, Matthew Luther, Jacob J. Cardinal, Daniel S. Hurwit, Lori B. Karpes, Christopher J. Morrison
  • Publication number: 20220064671
    Abstract: The present disclosure describes methods and systems for use in the production of adeno-associated virus (AAV) particles, comprising recombinant adeno-associated virus (rAAV) particles. In certain embodiments, the production process and system use Sf9 insect cells as viral production cells. In certain embodiments, the production process and system use Baculoviral Expression Vectors (BEVs) and Baculoviral Infected Insect Cells (BIICs) in the production of AAV particles.
    Type: Application
    Filed: January 17, 2020
    Publication date: March 3, 2022
    Inventors: Luis Maranga, Christopher J. Morrison, Krishanu Mathur, Matthew Luther, Daniel S. Hurwit, Jacob J. Cardinal, Lori B. Karpes, Aditya Ansondaria, James Forster, David Dismuke, Robert Steininger
  • Publication number: 20210355454
    Abstract: The present disclosure describes methods and systems for use in the production of adeno-associated virus (AAV) particles and AAV formulations, including recombinant adeno-associated virus (rAAV) particles and formulations. In certain embodiments, the present disclosure presents methods and systems for clarifying, purifying, formulating, filtering and processing AAV particles and AAV formulations. The present disclosure also describes compositions, methods and processes for the design, preparation, manufacture, use and/or formulation of AAV particles comprising modulatory polynucleotides, e.g., polynucleotides encoding small interfering RNA (siRNA) molecules which target the Huntingtin (HTT) gene (e.g., the wild-type or the mutated CAG-expanded HTT gene). Methods for using formulated AAV particles comprising modulatory polynucleotides to inhibit the HTT gene expression in a subject with a neurodegenerative disease (e.g., Huntington's Disease (HD)) are also disclosed.
    Type: Application
    Filed: July 24, 2019
    Publication date: November 18, 2021
    Inventors: Jacob J. Cardinal, Robert Steininger, Lori B. Karpes, Christopher J. Morrison, Daniel S. Hurwit, Matthew Luther, Andrew M. Wood, Dinah Wen-Yee Sah, Pengcheng Zhou, Jeffrey S. Thompson, Christina Gamba-Vitalo, Jenna Carroll Soper, Steven M. Hersch, Todd Carter