Patents by Inventor CHRISTOPHER SIEMER

CHRISTOPHER SIEMER 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: 12222345
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Grant
    Filed: May 14, 2020
    Date of Patent: February 11, 2025
    Assignee: BIO-RAD LABORATORIES, INC.
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Publication number: 20240307880
    Abstract: A system for isolating cells in at least one of single-cell format and single-cluster format, comprising a reservoir, including a reservoir inlet and a reservoir outlet, configured to receive a biological sample and to receive at least one fluid, a manifold configured to receive and deliver the biological sample and the at least one fluid from the reservoir into a biological sample substrate, the manifold comprising a broad surface comprising a central region configured to receive the biological sample substrate, a set of openings configured to enable fluid flow transmission across the biological sample substrate, a manifold inlet configured to transmit flow from the reservoir the first subset of openings, a manifold outlet configured at a downstream end of the broad surface and coupled to the second subset of openings, the manifold outlet configured to transmit waste fluid from the manifold.
    Type: Application
    Filed: May 27, 2024
    Publication date: September 19, 2024
    Applicant: Bio-Rad Laboratories, Inc.
    Inventors: Kalyan Handique, Kyle Gleason, Austin Payne, Priyadarshini Gogoi, Christopher Siemer, Yi Zhou, Saedeh Javdani Sepehri
  • Patent number: 12030051
    Abstract: A system for isolating cells in at least one of single-cell format and single-cluster format, comprising a reservoir, including a reservoir inlet and a reservoir outlet, configured to receive a biological sample and to receive at least one fluid, a manifold configured to receive and deliver the biological sample and the at least one fluid from the reservoir into a biological sample substrate, the manifold comprising a broad surface comprising a central region configured to receive the biological sample substrate, a set of openings configured to enable fluid flow transmission across the biological sample substrate, a manifold inlet configured to transmit flow from the reservoir the first subset of openings, a manifold outlet configured at a downstream end of the broad surface and coupled to the second subset of openings, the manifold outlet configured to transmit waste fluid from the manifold.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: July 9, 2024
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Kalyan Handique, Kyle Gleason, Austin Payne, Priyadarshini Gogoi, Christopher Siemer, Yi Zhou, Saedeh Javdani Sepehri
  • Publication number: 20220291190
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Application
    Filed: June 1, 2022
    Publication date: September 15, 2022
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Publication number: 20220251668
    Abstract: A system and method for isolating cells, comprising: a substrate having a broad surface; an array comprising a set of wells defined at the broad surface of the substrate, each well including: a base surface, an open surface directly opposing the base surface, defined at the broad surface of the substrate, and configured to receive one of a single cell and a single cluster of cells from a direction perpendicular to the broad surface of the substrate, and a set of channels that fluidly couple each well to at least one adjacent well; wherein the set of wells includes an interior subset and an exterior subset fluidly coupled to and surrounding the interior subset by way of the set of channels; and a fluid delivery module surrounding the array and fluidly coupled to each well in the set of wells.
    Type: Application
    Filed: April 25, 2022
    Publication date: August 11, 2022
    Inventors: Kalyan Handique, Priyadarshini Gogoi, Yi Zhou, Saedeh Sepehri, Christopher Siemer
  • Patent number: 11199532
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Grant
    Filed: May 18, 2021
    Date of Patent: December 14, 2021
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Publication number: 20210270800
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Application
    Filed: May 18, 2021
    Publication date: September 2, 2021
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Publication number: 20210040567
    Abstract: A system and method for isolating cells, comprising: a substrate having a broad surface; an array comprising a set of wells defined at the broad surface of the substrate, each well including: a base surface, an open surface directly opposing the base surface, defined at the broad surface of the substrate, and configured to receive one of a single cell and a single cluster of cells from a direction perpendicular to the broad surface of the substrate, and a set of channels that fluidly couple each well to at least one adjacent well; wherein the set of wells includes an interior subset and an exterior subset fluidly coupled to and surrounding the interior subset by way of the set of channels; and a fluid delivery module surrounding the array and fluidly coupled to each well in the set of wells.
    Type: Application
    Filed: October 22, 2020
    Publication date: February 11, 2021
    Inventors: Kalyan Handique, Priyadarshini Gogoi, Yi Zhou, Saedeh Sepehri, Christopher Siemer
  • Patent number: 10851426
    Abstract: A system and method for isolating cells, comprising: a substrate having a broad surface; an array comprising a set of wells defined at the broad surface of the substrate, each well including: a base surface, an open surface directly opposing the base surface, defined at the broad surface of the substrate, and configured to receive one of a single cell and a single cluster of cells from a direction perpendicular to the broad surface of the substrate, and a set of channels that fluidly couple each well to at least one adjacent well; wherein the set of wells includes an interior subset and an exterior subset fluidly coupled to and surrounding the interior subset by way of the set of channels; and a fluid delivery module surrounding the array and fluidly coupled to each well in the set of wells.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: December 1, 2020
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Kalyan Handique, Priyadarshini Gogoi, Yi Zhou, Saedeh Sepehri, Christopher Siemer
  • Publication number: 20200271637
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Application
    Filed: May 14, 2020
    Publication date: August 27, 2020
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Patent number: 10690650
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Grant
    Filed: October 1, 2019
    Date of Patent: June 23, 2020
    Assignee: Bio-Rad Laboratories, Inc.
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Publication number: 20200115764
    Abstract: A system and method for isolating cells, comprising: a substrate having a broad surface; an array comprising a set of wells defined at the broad surface of the substrate, each well including: a base surface, an open surface directly opposing the base surface, defined at the broad surface of the substrate, and configured to receive one of a single cell and a single cluster of cells from a direction perpendicular to the broad surface of the substrate, and a set of channels that fluidly couple each well to at least one adjacent well; wherein the set of wells includes an interior subset and an exterior subset fluidly coupled to and surrounding the interior subset by way of the set of channels; and a fluid delivery module surrounding the array and fluidly coupled to each well in the set of wells.
    Type: Application
    Filed: December 6, 2019
    Publication date: April 16, 2020
    Inventors: Kalyan Handique, Priyadarshini Gogoi, Yi Zhou, Saedeh Sepehri, Christopher Siemer
  • Publication number: 20200033318
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Application
    Filed: October 1, 2019
    Publication date: January 30, 2020
    Inventors: Kalyan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Patent number: 10533229
    Abstract: A system and method for isolating cells, comprising: a substrate having a broad surface; an array comprising a set of wells defined at the broad surface of the substrate, each well including: a base surface, an open surface directly opposing the base surface, defined at the broad surface of the substrate, and configured to receive one of a single cell and a single cluster of cells from a direction perpendicular to the broad surface of the substrate, and a set of channels that fluidly couple each well to at least one adjacent well; wherein the set of wells includes an interior subset and an exterior subset fluidly coupled to and surrounding the interior subset by way of the set of channels; and a fluid delivery module surrounding the array and fluidly coupled to each well in the set of wells.
    Type: Grant
    Filed: November 22, 2017
    Date of Patent: January 14, 2020
    Assignee: Celsee Diagnostics, Inc.
    Inventors: Kalyan Handique, Priyadarshini Gogoi, Yi Zhou, Saedeh Sepehri, Christopher Siemer
  • Patent number: 10509022
    Abstract: A system for imaging captured cells comprising: an illumination module configured to illuminate a target object; a platform configured to position the target object in relation to the illumination module; a filter module configured to filter light transmitted to the target object and/or to filter light received from the target object, an optical sensor configured to receive light from the target object and to generate image data; and a focusing and optics module configured to manipulate light transmitted to the optical sensor. The system can further comprise one or more of: a control system configured to control at least one of the illumination module, the platform, the focusing and optics module, the filter module, and the optical sensor; a tag identifying system configured to identify and communicate tag information from system elements; a thermal control module configured to adjust temperature parameters of the system; and an image stabilization module.
    Type: Grant
    Filed: February 13, 2017
    Date of Patent: December 17, 2019
    Assignee: Celsee Diagnostics, Inc.
    Inventors: Kaylan Handique, Kyle Gleason, Christopher Siemer, Priyadarshini Gogoi, Saedeh Sepehri Javdani, Gene Parunak, Aaron Kehrer, Jon Meines
  • Patent number: 10436700
    Abstract: A cell capture system including an array, an inlet manifold, and an outlet manifold. The array includes a plurality of parallel pores, each pore including a chamber and a pore channel, an inlet channel fluidly connected to the chambers of the pores; an outlet channel fluidly connected to the pore channels of the pores. The inlet manifold is fluidly connected to the inlet channel, and the outlet channel is fluidly connected to the outlet channel. A cell removal tool is also disclosed, wherein the cell removal tool is configured to remove a captured cell from a pore chamber.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: October 8, 2019
    Assignee: Celsee Diagnostics, Inc.
    Inventors: Kalyan Handique, Pridyadarshini Gogoi, Christopher Siemer, Saedeh Sepehri Javdani
  • Publication number: 20190302001
    Abstract: A cell capture system including an array, an inlet manifold, and an outlet manifold. The array includes a plurality of parallel pores, each pore including a chamber and a pore channel, an inlet channel fluidly connected to the chambers of the pores; an outlet channel fluidly connected to the pore channels of the pores. The inlet manifold is fluidly connected to the inlet channel, and the outlet channel is fluidly connected to the outlet channel. A cell removal tool is also disclosed, wherein the cell removal tool is configured to remove a captured cell from a pore chamber.
    Type: Application
    Filed: June 17, 2019
    Publication date: October 3, 2019
    Inventors: Kalyan Handique, Pridyadarshini Gogoi, Christopher Siemer, Saedeh Sepehri Javdani
  • Patent number: 10408737
    Abstract: A cell capture system including an array, an inlet manifold, and an outlet manifold. The array includes a plurality of parallel pores, each pore including a chamber and a pore channel, an inlet channel fluidly connected to the chambers of the pores; an outlet channel fluidly connected to the pore channels of the pores. The inlet manifold is fluidly connected to the inlet channel, and the outlet channel is fluidly connected to the outlet channel. A cell removal tool is also disclosed, wherein the cell removal tool is configured to remove a captured cell from a pore chamber.
    Type: Grant
    Filed: June 17, 2019
    Date of Patent: September 10, 2019
    Assignee: Celsee Diagnostics, Inc.
    Inventors: Kalyan Handique, Pridyadarshini Gogoi, Christopher Siemer, Saedeh Sepehri Javdani
  • Publication number: 20190270085
    Abstract: A system for isolating cells in at least one of single-cell format and single-cluster format, comprising a reservoir, including a reservoir inlet and a reservoir outlet, configured to receive a biological sample and to receive at least one fluid, a manifold configured to receive and deliver the biological sample and the at least one fluid from the reservoir into a biological sample substrate, the manifold comprising a broad surface comprising a central region configured to receive the biological sample substrate, a set of openings configured to enable fluid flow transmission across the biological sample substrate, a manifold inlet configured to transmit flow from the reservoir the first subset of openings, a manifold outlet configured at a downstream end of the broad surface and coupled to the second subset of openings, the manifold outlet configured to transmit waste fluid from the manifold.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Inventors: Kalyan Handique, Kyle Gleason, Austin Payne, Priyadarshini Gogoi, Christopher Siemer, Yi Zhou, Saedeh Javdani Sepehri
  • Patent number: 10401277
    Abstract: A cell capture system including an array, an inlet manifold, and an outlet manifold. The array includes a plurality of parallel pores, each pore including a chamber and a pore channel, an inlet channel fluidly connected to the chambers of the pores; an outlet channel fluidly connected to the pore channels of the pores. The inlet manifold is fluidly connected to the inlet channel, and the outlet channel is fluidly connected to the outlet channel. A cell removal tool is also disclosed, wherein the cell removal tool is configured to remove a captured cell from a pore chamber.
    Type: Grant
    Filed: July 27, 2018
    Date of Patent: September 3, 2019
    Assignee: Celsee Diagnostics, Inc.
    Inventors: Kalyan Handique, Priyadarshini Gogoi, Christopher Siemer, Saedeh Sepehri Javdani