Patents by Inventor Michael C. Tilley

Michael C. Tilley 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: 12616190
    Abstract: A system and method for maintaining the vitality of an organ through negative pressure ventilation and perfusion. The system includes fluidically coupled components: an organ enclosure, a diaphragm enclosure, an actuator/pump, a perfusion system, and a reservoir. The actuator can displace a precise amount of a working fluid that displaces that precise amount of a sterile support fluid. The sterile fluid travels between the diaphragm enclosure and the organ enclosure, thereby ventilating the organ within the organ chamber. The perfusion system circulates a perfusate through the organ.
    Type: Grant
    Filed: August 8, 2022
    Date of Patent: May 5, 2026
    Assignee: DEKA Products Limited Partneship
    Inventors: Michael C. Tilley, Steven L. Henning, Joshua Filgate, Stuart A. Jacobson, Daniel S. Karol
  • Patent number: 12618042
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Grant
    Filed: February 16, 2024
    Date of Patent: May 5, 2026
    Assignee: DEKA Products Limited Partneship
    Inventors: Christopher C. Langenfeld, David D. B Cannan, Dirk A. Van Der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, Jr., Richard E. Andrews, Derek G. Kane, Dane C. Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Patent number: 12553016
    Abstract: System and method for exercising cells and/or tissue in a sealed bioreactor. System includes a cartridge having a stretching means and a means to retain cells on a scaffold mounted within the cartridge during seeding. System includes a bioreactor including a sealed enclosure, the sealed enclosure housing the scaffold and the cartridge, the bioreactor enabling uniform seeding of the scaffold with the cells, the seeding occurring within the sealed enclosure to protect from environmental contamination. The bioreactor system provides a means to supply fresh media to the cells and/or tissue, and a means to remove waste products.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: February 17, 2026
    Assignee: DEKA Products Limited Partneship
    Inventors: Zachary T. Kops, Michael C. Tilley, Andrew K. Capulli, Stuart A. Jacobson, Keira L. McGrath, Jamie L. Nesbitt
  • Publication number: 20260022324
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Application
    Filed: July 18, 2025
    Publication date: January 22, 2026
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. Van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, JR., Richard E. Andrews, Derek G. Kane, Dane Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Patent number: 12365863
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Grant
    Filed: April 8, 2022
    Date of Patent: July 22, 2025
    Assignee: DEKA Products Limited Partneship
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, Jr., Richard E. Andrews, Derek G. Kane, Dane Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Patent number: 12297416
    Abstract: A transfer device designed to extract an amorphous or semi-solid structure, tissue, or construct from supporting media while maintaining the spatial integrity/organizational architecture thereof. The transfer device can include a controller, an actuator assembly, a plunger, and a needle. The controller can move the transfer device and the plunger independently.
    Type: Grant
    Filed: March 4, 2024
    Date of Patent: May 13, 2025
    Assignee: DEKA Products Limited Partneship
    Inventors: Michael C. Tilley, Richard E. Andrews, Dane C. Fawkes
  • Patent number: 12281995
    Abstract: A magnetic resonance device for monitoring growth of tissue in one or more bioreactors. The device can include a first magnet and a second magnet that can form a uniform magnetic field of desired strength around at least one sample of effluent from at least one bioreactor. At the command of a controller, an RF signal can illuminate the at least one magnetized sample, and sensors can detect at least one echo signal from the at least one magnetized sample. The controller can characterize the at least one sample based on the at least one echo signal. A resonator can shape the at least one echo signal.
    Type: Grant
    Filed: October 12, 2023
    Date of Patent: April 22, 2025
    Assignee: DEKA Products Limited Partnership
    Inventors: David Blumberg, Jr., Michael C. Tilley, Derek G. Kane, David C. Nivens
  • Publication number: 20240384220
    Abstract: Manufacturing system and method for creating multiple tissue constructs from cells. System can include a thaw subsystem (if the cells are provided in a frozen state), an expansion subsystem, a concentration subsystem, and a tissue maturation subsystem. Each of these subsystems is modular and can be reconfigured, and the process can be repeated depending on the specific tissue process being implemented. Multiple tissue types can be combined in multiple bioreactors. The activities of multiple bioreactors can be coordinated and controlled in an automated manner by a supervisor controller. The supervisor controller can receive user input at the start of the process, and can manage the process henceforth, alerting the user if user actions are required.
    Type: Application
    Filed: May 19, 2023
    Publication date: November 21, 2024
    Inventors: Richard E. Andrews, Stephanie M. Miskell, Zachary T. Kops, Justin M. Ferrentino, Michael C. Tilley, Andrew K. Capulli, Keira L. McGrath, Stuart A. Jacobson
  • Publication number: 20240344016
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Application
    Filed: June 21, 2024
    Publication date: October 17, 2024
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. Van Der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, JR., Richard E. Andrews, Derek G. Kane, Dane C. Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Publication number: 20240254427
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Application
    Filed: February 16, 2024
    Publication date: August 1, 2024
    Inventors: Christopher C. Langenfeld, David D.B Cannan, Dirk A. Van Der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, JR., Richard E. Andrews, Derek G. Kane, Dane C. Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Patent number: 12024701
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: July 2, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, Jr., Richard E. Gautney, Derek G. Kane, Dane Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Publication number: 20240200011
    Abstract: A transfer device designed to extract an amorphous or semi-solid structure, tissue, or construct from supporting media while maintaining the spatial integrity/organizational architecture thereof. The transfer device can include a controller, an actuator assembly, a plunger, and a needle. The controller can move the transfer device and the plunger independently.
    Type: Application
    Filed: March 4, 2024
    Publication date: June 20, 2024
    Inventors: Michael C. Tilley, Richard E. Andrews, Dane C. Fawkes
  • Patent number: 11939566
    Abstract: A system and method for growing and maintaining biological material including producing a protein associated with the tissue, selecting cells associated with the tissue, expanding the cells, creating at least one tissue bio-ink including the expanded cells, printing the at least one tissue bio-ink in at least one tissue growth medium mixture, growing the tissue from the printed at least one tissue bio-ink, and maintaining viability of the tissue.
    Type: Grant
    Filed: September 2, 2021
    Date of Patent: March 26, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Christopher C. Langenfeld, David D. B. Cannan, Dirk A. van der Merwe, Dean Kamen, Jason A. Demers, Frederick Morgan, Timothy D. Moreau, Brian D. Tracey, Matthew Ware, Richard J. Lanigan, Michael A. Baker, David Blumberg, Jr., Richard E. Gautney, Derek G. Kane, Dane Fawkes, Thomas J. Bollenbach, Michael C. Tilley, Stuart A. Jacobson, John F. Mannisto
  • Patent number: 11939564
    Abstract: A transfer device designed to extract an amorphous or semi-solid structure, tissue, or construct from supporting media while maintaining the spatial integrity/organizational architecture thereof. The transfer device can include a controller, an actuator assembly, a plunger, and a needle. The controller can move the transfer device and the plunger independently.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: March 26, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Michael C. Tilley, Richard E. Andrews, Dane C. Fawkes
  • Publication number: 20240035992
    Abstract: A magnetic resonance device for monitoring growth of tissue in one or more bioreactors. The device can include a first magnet and a second magnet that can form a uniform magnetic field of desired strength around at least one sample of effluent from at least one bioreactor. At the command of a controller, an RF signal can illuminate the at least one magnetized sample, and sensors can detect at least one echo signal from the at least one magnetized sample. The controller can characterize the at least one sample based on the at least one echo signal. A resonator can shape the at least one echo signal.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 1, 2024
    Inventors: David Blumberg, JR., Michael C. Tilley, Derek G. Kane, David C. Nivens
  • Patent number: 11788979
    Abstract: A magnetic resonance device for monitoring growth of tissue in one or more bioreactors. The device can include a first magnet and a second magnet that can form a uniform magnetic field of desired strength around at least one sample of effluent from at least one bioreactor. At the command of a controller, an RF signal can illuminate the at least one magnetized sample, and sensors can detect at least one echo signal from the at least one magnetized sample. The controller can characterize the at least one sample based on the at least one echo signal. A resonator can shape the at least one echo signal.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: October 17, 2023
    Assignee: DEKA Products Limited Partnership
    Inventors: David Blumberg, Jr., Michael C. Tilley, Derek G. Kane, David C. Nivens
  • Publication number: 20230279322
    Abstract: System and method for exercising cells and/or tissue in a sealed bioreactor. System includes a cartridge having a stretching means and a means to retain cells on a scaffold mounted within the cartridge during seeding. System includes a bioreactor including a sealed enclosure, the sealed enclosure housing the scaffold and the cartridge, the bioreactor enabling uniform seeding of the scaffold with the cells, the seeding occurring within the sealed enclosure to protect from environmental contamination. The bioreactor system provides a means to supply fresh media to the cells and/or tissue, and a means to remove waste products.
    Type: Application
    Filed: March 7, 2023
    Publication date: September 7, 2023
    Inventors: Zachary T. KOPS, Michael C. TILLEY, Andrew K. CAPULLI, Stuart A. JACOBSON, Keira L. MCGRATH, Jamie L. NESBITT
  • Patent number: 11713442
    Abstract: Manufacturing system and method for creating multiple tissue constructs from cells. System can include a thaw subsystem (if the cells are provided in a frozen state), an expansion subsystem, a concentration subsystem, and a tissue maturation subsystem. Each of these subsystems is modular and can be reconfigured, and the process can be repeated depending on the specific tissue process being implemented. Multiple tissue types can be combined in multiple bioreactors. The activities of multiple bioreactors can be coordinated and controlled in an automated manner by a supervisor controller. The supervisor controller can receive user input at the start of the process, and can manage the process henceforth, alerting the user if user actions are required.
    Type: Grant
    Filed: June 17, 2020
    Date of Patent: August 1, 2023
    Assignee: DEKA PRODUCTS LIMITED PARTNERSHIP
    Inventors: Richard E. Andrews, Stephanie M. Miskell, Zachary T. Kops, Justin M. Ferrentino, Michael C. Tilley, Andrew K. Capulli, Keira L McGrath, Stuart A. Jacobson
  • Publication number: 20230193183
    Abstract: A transfer device designed to extract an amorphous or semi-solid structure, tissue, or construct from supporting media while maintaining the spatial integrity/organizational architecture thereof. The transfer device can include a controller, an actuator assembly, a plunger, and a needle. The controller can move the transfer device and the plunger independently.
    Type: Application
    Filed: December 19, 2022
    Publication date: June 22, 2023
    Inventors: Michael C. Tilley, Richard E. Andrews, Dane C. Fawkes
  • Publication number: 20230043364
    Abstract: A system and method for maintaining the vitality of an organ through negative pressure ventilation and perfusion. The system includes fluidically coupled components: an organ enclosure, a diaphragm enclosure, an actuator/pump, a perfusion system, and a reservoir. The actuator can displace a precise amount of a working fluid that displaces that precise amount of a sterile support fluid. The sterile fluid travels between the diaphragm enclosure and the organ enclosure, thereby ventilating the organ within the organ chamber. The perfusion system circulates a perfusate through the organ.
    Type: Application
    Filed: August 8, 2022
    Publication date: February 9, 2023
    Inventors: Michael C. TILLEY, Steven L. HENNING, Joshua FILGATE, Stuart A. JACOBSON, Daniel S. KAROL