Patents by Inventor Gregory Kaduchak

Gregory Kaduchak 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: 20240344963
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Application
    Filed: February 21, 2024
    Publication date: October 17, 2024
    Inventors: Gregory Kaduchak, Michael Ward
  • Patent number: 11940371
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Grant
    Filed: December 21, 2022
    Date of Patent: March 26, 2024
    Assignee: Life Technologies Corporation
    Inventors: Gregory Kaduchak, Michael Ward
  • Publication number: 20240094110
    Abstract: Provided are systems and methods that allow for brightfield imaging in a flow cytometer, allowing for collection of fluorescence and high-quality image date. The disclosed technology also gives rise to an illumination pattern that allows a user to create different oblique or structured illumination profiles within a static system. With the disclosed approach, a user can illuminate a sample from a first direction (e.g., with laser illumination configured to give rise to one or more of fluorescence information and scattering information), collect scattering information from a second direction, collect fluorescence information from a third direction, and capture an image of the sample from a fourth direction. (Two or more of the foregoing can be accomplished simultaneously.) Also as described elsewhere herein, an illumination used to illuminate the sample for visual image capture can be communicated to the same through a lens that also collects fluorescence from the sample.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 21, 2024
    Inventors: Michael D Ward, Gregory Kaduchak, Dmitriy Strelkov
  • Publication number: 20230417650
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Inventors: Gregory Kaduchak, Michael Ward
  • Publication number: 20230417649
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Application
    Filed: September 8, 2023
    Publication date: December 28, 2023
    Inventors: Gregory Kaduchak, Michael Ward
  • Patent number: 11788949
    Abstract: Provided are systems and methods that allow for brightfield imaging in a flow cytometer, allowing for collection of fluorescence and high-quality image date. The disclosed technology also gives rise to an illumination pattern that allows a user to create different oblique or structured illumination profiles within a static system. With the disclosed approach, a user can illuminate a sample from a first direction (e.g., with laser illumination configured to give rise to one or more of fluorescence information and scattering information), collect scattering information from a second direction, collect fluorescence information from a third direction, and capture an image of the sample from a fourth direction. (Two or more of the foregoing can be accomplished simultaneously.) Also as described elsewhere herein, an illumination used to illuminate the sample for visual image capture can be communicated to the same through a lens that also collects fluorescence from the sample.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: October 17, 2023
    Assignee: Life Technologies Corporation
    Inventors: Michael D Ward, Gregory Kaduchak, Dmitriy Strelkov
  • Publication number: 20230221237
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Application
    Filed: December 21, 2022
    Publication date: July 13, 2023
    Inventors: Gregory Kaduchak, Michael Ward
  • Publication number: 20230168175
    Abstract: The present invention is a method and apparatus for acoustic focusing hardware and implementations.
    Type: Application
    Filed: January 26, 2023
    Publication date: June 1, 2023
    Inventors: Gregory Kaduchak, Michael Dennis Ward
  • Publication number: 20230131332
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 27, 2023
    Inventors: Gregory Kaduchak, Michael Ward
  • Patent number: 11566995
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: January 31, 2023
    Assignee: Life Technologies Corporation
    Inventors: Gregory Kaduchak, Michael Ward
  • Publication number: 20220187189
    Abstract: Provided are systems and methods that allow for brightfield imaging in a flow cytometer, allowing for collection of fluorescence and high-quality image date. The disclosed technology also gives rise to an illumination pattern that allows a user to create different oblique or structured illumination profiles within a static system. With the disclosed approach, a user can illuminate a sample from a first direction (e.g., with laser illumination configured to give rise to one or more of fluorescence information and scattering information), collect scattering information from a second direction, collect fluorescence information from a third direction, and capture an image of the sample from a fourth direction. (Two or more of the foregoing can be accomplished simultaneously.) Also as described elsewhere herein, an illumination used to illuminate the sample for visual image capture can be communicated to the same through a lens that also collects fluorescence from the sample.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 16, 2022
    Inventors: Michael D Ward, Gregory Kaduchak, Dmitriy Strelkov
  • Publication number: 20220187614
    Abstract: Provided are laser sources, the laser sources comprising at least one diode; and an optic fiber of a predefined length disposed between the laser source and a position for a target such that the optic fiber communicates light pulses from the laser source as a source light to the position for the target, wherein the position is illuminated by the source light so as to reduce speckles in a captured image of the target. Also provided are methods for providing source light for generating an image, comprising: generating illumination with one or more laser diodes; and passing the illumination through an optic fiber having a plurality of bends therein such that source light is emitted from the optic fiber so as to illuminate a target with the source light, the source light reducing speckles in an image of the target.
    Type: Application
    Filed: December 13, 2021
    Publication date: June 16, 2022
    Inventors: Michael D Ward, Gregory Kaduchak, Lingzhi ZHU
  • Patent number: 11287363
    Abstract: The present invention provides systems and methods for using acoustic radiation pressure to fractionate particles within a fluid.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: March 29, 2022
    Assignee: Triad National Security, LLC
    Inventors: Gregory Kaduchak, Michael D. Ward
  • Patent number: 11287362
    Abstract: The present invention is a method and apparatus for acoustically manipulating one or more particles.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: March 29, 2022
    Assignee: Triad National Security, LLC
    Inventors: Gregory Kaduchak, Michael D. Ward
  • Publication number: 20210364407
    Abstract: The present invention comprises methods and systems that use acoustic radiation pressure.
    Type: Application
    Filed: February 26, 2021
    Publication date: November 25, 2021
    Inventors: Michael D. Ward, Gregory Kaduchak
  • Publication number: 20210364411
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Application
    Filed: March 4, 2021
    Publication date: November 25, 2021
    Inventors: Gregory Kaduchak, Michael Ward
  • Publication number: 20210341375
    Abstract: The present invention is a method and apparatus for acoustic focusing hardware and implementations.
    Type: Application
    Filed: March 12, 2021
    Publication date: November 4, 2021
    Inventors: Gregory Kaduchak, Michael Dennis Ward
  • Patent number: 10976234
    Abstract: The present invention is a method and apparatus for acoustic focusing hardware and implementations.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: April 13, 2021
    Assignee: Life Technologies Corporation
    Inventors: Gregory Kaduchak, Michael Dennis Ward
  • Patent number: 10969326
    Abstract: The present disclosure provides apparatuses, systems, and methods for performing particle analysis through flow cytometry at comparatively high event rates and for gathering high resolution images of particles.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: April 6, 2021
    Assignee: Life Technologies Corporation
    Inventors: Gregory Kaduchak, Michael Ward
  • Patent number: 10969325
    Abstract: The present invention comprises methods and systems that use acoustic radiation pressure.
    Type: Grant
    Filed: February 22, 2019
    Date of Patent: April 6, 2021
    Assignee: Life Technologies Corporation
    Inventors: Michael D Ward, Gregory Kaduchak