Patents by Inventor James R. Stewart

James R. Stewart 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: 20240108399
    Abstract: An apparatus including a body, a shaft assembly extending distally from the body, and an end effector configured to grasp and transmit RF energy to the tissue. The end effector includes a first jaw having a first tissue grasping feature and a second jaw. The second jaw is pivotably coupled to the first jaw between an open position, a partially closed position, and a closed position. The second jaw includes a proximal taper having a proximal electrode surface, a distal taper including a distal electrode surface, and a juncture between the proximal and distal electrode surface. The juncture is spaced further from the first tissue grasping feature compared to the proximal and distal end while the second jaw is in the partially closed position. The proximal and distal electrode surface deform to define a gap with the first tissue grasping feature while in the closed position.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Inventors: James M. Wilson, Randolph C. Stewart, Jason R. Lesko, Gregory A. Trees, Kristen L. D'Uva
  • Publication number: 20210060255
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle completely received in the housing to a second needle position wherein the needle protrudes from the using. The pump may be a roller.
    Type: Application
    Filed: July 28, 2020
    Publication date: March 4, 2021
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart
  • Publication number: 20200254182
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably as ted with the needle to extend the needle fro a first needle position wherein the needle is completely received in the housing to a second needle position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Application
    Filed: October 18, 2019
    Publication date: August 13, 2020
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart
  • Publication number: 20190255254
    Abstract: A cartridge assembly apparatus for an auto-injector includes a flexible container containing a liquid medicant. A needle hub is connected to the flexible container. A needle is attached to the needle hub and extends proximally from the needle hub. A frame is connected to the needle hub and includes a frame proximal end extending proximally beyond a proximal end of the needle. The needle hub and the needle are displaceable relative to the frame in a proximal direction to insert the needle into a patient.
    Type: Application
    Filed: May 1, 2019
    Publication date: August 22, 2019
    Inventors: John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart, Colin J. Mathews, Christopher J. Hurlstone, Ben G. Turner, Christian Dunning
  • Publication number: 20170281854
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle is completely received in the housing to a second needle position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Application
    Filed: June 19, 2017
    Publication date: October 5, 2017
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart
  • Publication number: 20170128665
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle is completely received in the housing to a second needie position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Application
    Filed: January 26, 2017
    Publication date: May 11, 2017
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart
  • Publication number: 20170035972
    Abstract: A cartridge assembly apparatus for an auto-injector includes a flexible container containing a liquid medicant. A needle hub is connected to the flexible container. A needle is attached to the needle hub and extends proximally from the needle hub. A frame is connected to the needle hub and includes a frame proximal end extending proximally beyond a proximal end of the needle. The needle hub and the needle are displaceable relative to the frame in a proximal direction to insert the needle into a patient.
    Type: Application
    Filed: October 19, 2016
    Publication date: February 9, 2017
    Inventors: John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart, Colin J. Mathews, Christopher J. Hurlstone, Ben G. Turner, Christian Dunning
  • Publication number: 20140171871
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle is completely received in the housing to a second needle position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Application
    Filed: February 19, 2014
    Publication date: June 19, 2014
    Applicant: Meridian Medical Technologies, Inc.
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart
  • Publication number: 20140171872
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle is completely received in the housing to a second needle position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Application
    Filed: February 19, 2014
    Publication date: June 19, 2014
    Applicant: Meridian Medical Technologies, Inc.
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart
  • Patent number: 8690836
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle is completely received in the housing to a second needle position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: April 8, 2014
    Assignee: Meridian Medical Technologies, Inc.
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart, Jr.
  • Publication number: 20130324933
    Abstract: A cartridge assembly apparatus for an auto-injector includes a flexible container containing a liquid medicant. A needle hub is connected to the flexible container. A needle is attached to the needle hub and extends proximally from the needle hub. A frame is connected to the needle hub and includes a frame proximal end extending proximally beyond a proximal end of the needle. The needle hub and the needle are displaceable relative to the frame in a proximal direction to insert the needle into a patient.
    Type: Application
    Filed: August 5, 2013
    Publication date: December 5, 2013
    Applicant: Meridian Medical Technologies, Inc.
    Inventors: John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart, Colin J. Mathews, Christopher J. Hurlstone, Ben G. Turner, Christian Dunning
  • Publication number: 20130266380
    Abstract: The present invention is directed to aquatic systems and methods for off-shore energy production, and particularly to systems and methods for generating large amounts of methane via anaerobic digestion, purifying the methane produced, and sequestering environmentally deleterious by-products such as carbon dioxide. The energy production systems contain one or more flexible, inflatable containers supported by water, at least one of which is an anaerobic digester containing bacteria which can produce energy sources such as methane or hydrogen from aquatic plants or animals. The containers of the present invention can be large enough to provide adequate amounts of energy to support off-shore activities yet are relatively easy to manufacture and ship to remote production sites. The systems can also be readily adapted to sequester carbon dioxide or recycle nutrients for growing feedstocks on site.
    Type: Application
    Filed: February 28, 2013
    Publication date: October 10, 2013
    Applicant: PODenergy, Inc.
    Inventors: Mark E. Capron, Frank W. Sudia, James R. Stewart, Mohammed A. Hasan
  • Patent number: 8493326
    Abstract: A small-sized text input device is attachable to and removable from a game controller. The text input device can be sized and configured to fit between grip portions of the game controller, and can be attachable to the game controller with a separate attachment bracket. Different brackets can be used to attach the text input device to different types of game controllers. A game player holding the game controller can access the text keys of the text input device with his or her thumbs, and by making only minor (or no) adjustment to the position of his or her hands on the grip portions.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: July 23, 2013
    Assignee: Microsoft Corporation
    Inventors: Greg Martinez, James R. Stewart, William P. Stiles, Richard S. Lum, Robert S. Walker
  • Publication number: 20100137808
    Abstract: A cartridge assembly apparatus for an auto-injector includes a flexible container containing a liquid medicant. A needle hub is connected to the flexible container. A needle is attached to the needle hub and extends proximally from the needle hub. A frame is connected to the needle hub and includes a frame proximal end extending proximally beyond a proximal end of the needle. The needle hub and the needle are displaceable relative to the frame in a proximal direction to insert the needle into a patient.
    Type: Application
    Filed: November 24, 2009
    Publication date: June 3, 2010
    Applicant: MERIDIAN MEDICAL TECHNOLOGIES, INC.
    Inventors: John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart, JR., Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Christian Dunning
  • Publication number: 20100137832
    Abstract: An auto-injector apparatus includes a flexible container containing a liquid medicant, a needle communicated with a container, a housing with a container being received in the housing, a pump disposed in the housing and positioned to engage the flexible container and expel the medicant from the container through the needle upon relative movement between the pump and the container, and a main drive spring operably associated with the needle to extend the needle from a first needle position wherein the needle is completely received in the housing to a second needle position wherein the needle protrudes from the housing. The pump may be a roller.
    Type: Application
    Filed: November 24, 2009
    Publication date: June 3, 2010
    Applicant: MERIDIAN MEDICAL TECHNOLOGIES, INC.
    Inventors: Colin J. Mathews, Chris J. Hurlstone, Ben G. Turner, Oliver T. Harvey, Dominic C. Reber, John G. Wilmot, Clarence M. Mesa, Robert L. Hill, James R. Stewart, JR.
  • Patent number: 7644021
    Abstract: A method for processing accounting data of an enterprise includes entering accounting data entries associated with one or more accounts in memory of an interactive system, the interactive system capable of communicating with a batch system. At least some of the accounting data entries are copied to the batch system. The batch system includes a processor configured for rejecting certain ones of the accounting data entries copied to the batch system based on predetermined rules stored in memory of the batch system and associating reject information with rejected accounting data entries for use in correcting the rejected accounting data entries. The rejected accounting data entries are copied including the associated reject information to the interactive system.
    Type: Grant
    Filed: February 10, 2005
    Date of Patent: January 5, 2010
    Assignee: The Kroger Co.
    Inventors: James R. Stewart, III, Bruce E. Gregory
  • Publication number: 20040222970
    Abstract: A small-sized text input device is attachable to and removable from a game controller. The text input device can be sized and configured to fit between grip portions of the game controller, and can be attachable to the game controller with a separate attachment bracket. Different brackets can be used to attach the text input device to different types of game controllers. A game player holding the game controller can access the text keys of the text input device with his or her thumbs, and by making only minor (or no) adjustment to the position of his or her hands on the grip portions.
    Type: Application
    Filed: May 9, 2003
    Publication date: November 11, 2004
    Applicant: Microsoft Corporation
    Inventors: Greg Martinez, James R. Stewart, William P. Stiles, Richard S. Lum, Robert S. Walker
  • Patent number: D484887
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: January 6, 2004
    Assignee: Microsoft Corporation
    Inventors: James R. Stewart, William P. Stiles
  • Patent number: D487749
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: March 23, 2004
    Assignee: Microsoft Corporation
    Inventors: James R. Stewart, William P. Stiles
  • Patent number: D489378
    Type: Grant
    Filed: May 8, 2003
    Date of Patent: May 4, 2004
    Assignee: Microsoft Corporation
    Inventors: James R. Stewart, William P. Stiles