Patents by Inventor Andrew T. Hill

Andrew T. Hill 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: 11944347
    Abstract: A trocar assembly can include a cannula, a seal cartridge, and an obturator. The seal cartridge is configured to be releasably coupled to the cannula and to be disposed at least partially within the cannula in a coupled configuration of the seal cartridge. The obturator is configured to directly latch to the cannula and to extends through the cannula and the seal cartridge in a coupled configuration of the obturator.
    Type: Grant
    Filed: April 5, 2021
    Date of Patent: April 2, 2024
    Assignee: Cilag GmbH International
    Inventors: Joseph Mozloom, Jr., Christopher Brock Stone, Andrew S. Berkowitz, Steven G. Hall, Jeffrey P. Wiley, Richard Patrick Chesnes, Jeffery T. Kirk, Aren Calder Hill
  • Publication number: 20230193405
    Abstract: Methods for the rapid detection of the presence or absence of Candida auris (CA) in a biological or non-biological sample are described. The methods can include performing an amplifying step, a hybridizing step, and a detecting step. Furthermore, primers, probes targeting the CA 5.8 s/ITS2 rRNA gene, along with kits are provided that are designed for the detection of CA.
    Type: Application
    Filed: January 12, 2023
    Publication date: June 22, 2023
    Inventors: Ellen H. FISS HOBART, Jody Harris, Andrew T. Hill, Jingtao Sun, Natacha Sorenson, Jeffrey Alexander, Arrash Moghaddasi, Erin Gick, Stephen McCune
  • Publication number: 20220017973
    Abstract: Methods for the rapid detection of the presence or absence of Candida auris (CA) in a biological or non-biological sample are described. The methods can include performing an amplifying step, a hybridizing step, and a detecting step. Furthermore, primers, probes targeting the CA 5.8s/ITS2 rRNA gene, along with kits are provided that are designed for the detection of CA.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 20, 2022
    Inventors: Ellen H. FISS HOBART, Jody Harris, Andrew T. Hill, Jingtao Sun
  • Patent number: 9487301
    Abstract: An external airbag for an aircraft includes an inflatable bladder having a top portion and a bottom portion, the top portion being generally adjacent to an exterior of the aircraft. A widthwise panel divides the inflatable bladder into a first cylindrical portion and a second cylindrical portion. The widthwise panel acts to restrict outward bulging of the inflatable bladder. An aperture in the widthwise panel may be used for allowing gas communication between the first cylindrical portion and a second cylindrical portion.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: November 8, 2016
    Assignee: Textron Innovations Inc.
    Inventors: Andrew T. Hill, Zi Lu, Robert S. Lynds, Andrew R. Hansen
  • Patent number: 9045222
    Abstract: The external crash attenuation airbag includes an inflatable bladder which is inflatable to an exterior of an aircraft, so that the inflatable bladder is generally located between the aircraft and a crash surface when inflated. The airbag includes a vent configured to burst at a predefined burst pressure, the vent being located along a side portion of the inflatable bladder. The airbag also includes a vent support located approximate the vent, the vent support being configured to prevent deformation and therefore maintain the effectiveness of a venting area of the vent, and the vent support being rigid and annular and includes an upper portion and a lower portion that are hinged together around the vent.
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: June 2, 2015
    Assignee: Textron Innovations Inc.
    Inventors: Zi Lu, Cheng-Ho Tho, Michael R. Smith, Andrew T. Hill, Samgeeth Rajan
  • Patent number: 8588996
    Abstract: An occupant protection system for an aircraft comprising a sensor system for sensing flight condition information and a control system, which includes an impending crash detection system and an impact detection system. The impending crash detection system receives flight information from the sensors determines whether a crash is likely to occur. If an impending crash is detected, the impending crash detection system activates impact modes of a first group of aircraft systems. The impact detection system receives flight information from the sensor system and determines whether an impact has occurred or is occurring. If an impact is detected, the impact detection system activates impact modes of a second group of aircraft systems.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: November 19, 2013
    Assignee: Textron Innovations Inc.
    Inventors: Andrew T. Hill, Michael R. Smith, Charles E. Covington, Nicholas Lappos, Walter Sonneborn
  • Patent number: 8474753
    Abstract: A crash attenuation system for an aircraft includes an airbag carried by the aircraft that is inflatable generally adjacent an exterior of the aircraft. The airbag is in fluid communication with at least one vent passage for channeling gas from within the interior of the airbag to a region external to the airbag that allows the gas to escape without being obstructed by the airbag. A gas source is in fluid communication with the interior of the airbag for inflating the airbag. A vent valve is provided within the vent passage for controlling a flow of gas through the vent passage, thereby controlling deflation of the airbag. The vent valve is continuously adjustable to and between an open state, a closed state, and any number of partially open states.
    Type: Grant
    Filed: July 27, 2009
    Date of Patent: July 2, 2013
    Assignee: Textron Innovations Inc.
    Inventors: Andrew T. Hill, Michael R. Smith, Zi Lu, Cheng-Ho Tho
  • Publication number: 20130068883
    Abstract: The external crash attenuation airbag includes an inflatable bladder which is inflatable to an exterior of an aircraft, so that the inflatable bladder is generally located between the aircraft and a crash surface when inflated. The airbag includes a vent configured to burst at a predefined burst pressure, the vent being located a side portion of the inflatable bladder. The airbag also includes a vent support located approximate the vent, the vent support being configured to prevent deformation and therefore maintain the effectiveness of a venting area of the vent.
    Type: Application
    Filed: March 30, 2011
    Publication date: March 21, 2013
    Applicant: BELL HELICOPTER TEXTRON INC.
    Inventors: Zi Lu, Cheng-Ho Tho, Michael R. Smith, Andrew T. Hill, Samgeeth Rajan
  • Publication number: 20130062465
    Abstract: An external airbag for an aircraft includes an inflatable bladder having a top portion and a bottom portion, the top portion being generally adjacent to an exterior of the aircraft. A widthwise panel divides the inflatable bladder into a first cylindrical portion and a second cylindrical portion. The widthwise panel acts to restrict outward bulging of the inflatable bladder. An aperture in the widthwise panel may be used for allowing gas communication between the first cylindrical portion and a second cylindrical portion.
    Type: Application
    Filed: February 23, 2011
    Publication date: March 14, 2013
    Applicant: BELL HELICOPTER TEXTRON INC.
    Inventors: Andrew T. Hill, Zi Lu, Robert S. Lynds, Andrew R. Hansen
  • Publication number: 20120101666
    Abstract: An occupant protection system for an aircraft comprising a sensor system for sensing flight condition information and a control system, which includes an impending crash detection system and an impact detection system. The impending crash detection system receives flight information from the sensors determines whether a crash is likely to occur. If an impending crash is detected, the impending crash detection system activates impact modes of a first group of aircraft systems. The impact detection system receives flight information from the sensor system and determines whether an impact has occurred or is occurring. If an impact is detected, the impact detection system activates impact modes of a second group of aircraft systems.
    Type: Application
    Filed: July 27, 2009
    Publication date: April 26, 2012
    Applicant: Bell Helicopter Textron Inc.
    Inventors: Andrew T. Hill, Michael R. Smith, Charles E. Covington, Nicholas Lappos, Walter Sonneborn
  • Publication number: 20110204181
    Abstract: A crash attenuation system for an aircraft includes an airbag carried by the aircraft that is inflatable generally adjacent an exterior of the aircraft. The airbag is in fluid communication with at least one vent passage for channeling gas from within the interior of the airbag to a region external to the airbag that allows the gas to escape without being obstructed by the airbag. A gas source is in fluid communication with the interior of the airbag for inflating the airbag. A vent valve is provided within the vent passage for controlling a flow of gas through the vent passage, thereby controlling deflation of the airbag. The vent valve is continuously adjustable to and between an open state, a closed state, and any number of partially open states.
    Type: Application
    Filed: July 27, 2009
    Publication date: August 25, 2011
    Inventors: Andrew T. Hill, Michael R. Smith, Zi Lu, Cheng-Ho Tho
  • Patent number: 5377940
    Abstract: A clamp for retaining electrical wires, fluid conduits or the like has restraining means adjacent to the inner ends of the clamp's legs. When the clamp is closed, the hook of a hook-shaped member adjacent to the upper leg passes through a slot adjacent to the lower leg and engages the outer surface of the clamp, thereby retaining the clamp in the closed position.
    Type: Grant
    Filed: March 19, 1993
    Date of Patent: January 3, 1995
    Assignee: Bell Helicopter Textron Inc.
    Inventors: Carlton L. Cabe, Andrew T. Hill