Patents by Inventor Jonathan Craig

Jonathan Craig 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: 12546744
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Grant
    Filed: July 31, 2024
    Date of Patent: February 10, 2026
    Assignee: University of Washington
    Inventors: Jens H. Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Publication number: 20250334407
    Abstract: Embodiments can relate to a fluid current and position measurement instrument. The instrument can include an elongate structure (having a first end and a second end) capable of flexible movement and deflection. The instrument can include a sensor system having plural organic sensor instruments (OSIs) configured to: sense drag force, tension, deformation, deflection, and/or rotations experienced by the elongate structure; and generate sensor signals representative of the same. The sensor system can include a communication medium in communication with the plural OSI and configured to transmit the sensor signals to the first end and the second end. The instrument can include a processing module (having a processor and a memory) configured to receive the sensor signals and determine: i) flow rate, flow direction, and fluid density of one or more fluid flow currents of the fluid column, ii) position and/or velocity of the second end relative to the first end.
    Type: Application
    Filed: February 4, 2025
    Publication date: October 30, 2025
    Inventors: Simone B. Bortolami, Jonathan Craig, Scott Gift, Nicholas Saluzzi, David Redington, Ronak S. Darji
  • Publication number: 20240377357
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 14, 2024
    Applicant: University of Washington
    Inventors: Jens H. Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Patent number: 12085533
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Grant
    Filed: September 27, 2023
    Date of Patent: September 10, 2024
    Assignee: University of Washington
    Inventors: Jens H. Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Publication number: 20240085372
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Application
    Filed: September 27, 2023
    Publication date: March 14, 2024
    Applicant: University of Washington
    Inventors: Jens H. Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Patent number: 11808734
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Grant
    Filed: March 15, 2021
    Date of Patent: November 7, 2023
    Assignee: University of Washington
    Inventors: Jens Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Publication number: 20210293748
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Application
    Filed: March 15, 2021
    Publication date: September 23, 2021
    Applicant: University of Washington
    Inventors: Jens Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Patent number: 10948454
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: March 16, 2021
    Assignee: University of Washington
    Inventors: Jens Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Publication number: 20200049656
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Application
    Filed: July 22, 2019
    Publication date: February 13, 2020
    Applicant: University of Washington
    Inventors: Jens Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Patent number: 10359395
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Grant
    Filed: November 26, 2014
    Date of Patent: July 23, 2019
    Assignee: University of Washington
    Inventors: Jens Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Publication number: 20170199149
    Abstract: Methods for nanopore-based protein analysis are provided. The methods address the characterization of a target protein analyte, which has a dimension greater than an internal diameter of the nanopore tunnel, and which is also physically associated with a polymer. The methods further comprise applying an electrical potential to the nanopore system to cause the polymer to interact with the nanopore tunnel. The ion current through the nanopore is measured to provide a current pattern reflective of the structure of the portion of the polymer interacting with the nanopore tunnel. This is used as a metric for characterizing the associated protein that does not pass through the nanopore.
    Type: Application
    Filed: November 26, 2014
    Publication date: July 13, 2017
    Applicant: University of Washington
    Inventors: Jens Gundlach, Ian Michael Derrington, Andrew Laszlo, Jonathan Craig, Henry Brinkerhoff
  • Patent number: 6716618
    Abstract: A system and process for remediating an “asbestos containing material” (ACM), or a “regulated” asbestos containing material (RACM), with a vermicultural process, or “vermiprocess.” Worms are employed to convert the ACM into a material with an acceptable, deminimus level of asbestos fibers, or further to a non-detectable level of asbestos. The process includes placing an asbestos containing material into a worm bin and mixing the asbestos containing material with an effective quantity of a worm adjuvant, optionally employing organic material and mixing in a homogenizer. The worm bin may be a single bin or alternatively an array of staged worm bins. The worms are introduced into the ACM to form an asbestos containing vermicompost. The preferred worm species employed the species Esenia hortensis, or “hortensis,” and Esenia fetida, commonly referred to as “red wigglers,” or “red worms.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: April 6, 2004
    Assignee: Good Earth Solutions, LLC
    Inventors: Jonathan Craig, G. Daniel Thomas