Patents by Inventor David Woodruff

David Woodruff 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: 11926135
    Abstract: A wrappable textile sleeve and method of reducing cracking in a foil layer of a wrappable textile sleeve are provided. The sleeve includes an elongate wall extending along a longitudinal axis between opposite ends with lengthwise extending edges extending along the longitudinal axis between the opposite ends. The wall includes a textile layer, a polymeric film layer fixed to the inner textile layer and a metal foil layer fixed to the polymeric film layer. The polymeric film layer has a first thickness and the metal foil layer has a second thickness, wherein the second thickness is greater than the first thickness.
    Type: Grant
    Filed: April 2, 2018
    Date of Patent: March 12, 2024
    Assignee: Federal-Mogul Powertrain, Inc.
    Inventors: Alexa Woodruff, Cassie M. Malloy, David A. Harris, Aleksandr IIyin
  • Publication number: 20240025217
    Abstract: A tire monitoring system including a monitoring module for mounting on a wheel. The monitoring module having a transmitter configured to wirelessly communicate with a mobile device of a user, a pneumatic sensor receiver communicatively coupled with the transmitter, a temperature sensor communicatively coupled with the transmitter, and a vibration sensor communicatively coupled with the transmitter.
    Type: Application
    Filed: October 15, 2021
    Publication date: January 25, 2024
    Inventors: Christopher WOODRUFF, David WOODRUFF, Michael WOODRUFF
  • Patent number: 9962483
    Abstract: Flow control devices and methods using the flow control devices are provided. In a general embodiment, a cassette includes a housing having a constrictor, a tube attached to the housing and positioned through the constrictor, and a ball positioned inside the tube. The constrictor can be constructed and arranged to prevent the ball from moving through the tube at the location proximate the constrictor. The ball can prevent fluid flow in one position and be dislodged to allow fluid flow when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.
    Type: Grant
    Filed: August 12, 2016
    Date of Patent: May 8, 2018
    Assignee: Nestec S.A.
    Inventors: David Woodruff West, James Allen Higgins, Seralaathan Hariharesan, Alan P. Halbert
  • Patent number: 9801642
    Abstract: A thrombectomy catheter deployment for operation of a thrombectomy catheter may include a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly may have a plurality of preconnected components including a tubular structure and a thrombectomy catheter connected thereto. A barcode reader may sense specific operational data pertaining to an individual pump and may provide an interface for operation of the reciprocating linear actuator.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: October 31, 2017
    Assignee: BOSTON SCIENTIFIC LIMITED
    Inventors: Eric Joel Thor, Michael John Bonnette, Nicole Jaye Aasen, Martyn Stuart Abbott, Douglas James Ball, Walter Charles Croll, David Charles Cummings, James Fredrick Karpinski, Daniel Joseph Kneip, Jeffrey William Rogers, Ernest Ralph Scherger, John Lloyd Teschendorf, Stephen Earl Weisel, David Woodruff West, Chad Nicolas Grant
  • Publication number: 20160346464
    Abstract: Flow control devices and methods using the flow control devices are provided. In a general embodiment, a cassette includes a housing having a constrictor, a tube attached to the housing and positioned through the constrictor, and a ball positioned inside the tube. The constrictor can be constructed and arranged to prevent the ball from moving through the tube at the location proximate the constrictor. The ball can prevent fluid flow in one position and be dislodged to allow fluid flow when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.
    Type: Application
    Filed: August 12, 2016
    Publication date: December 1, 2016
    Inventors: David Woodruff West, James Allen Higgins, Seralaathan Hariharesan, Alan P. Halbert
  • Patent number: 9468716
    Abstract: Flow control devices.—In a general embodiment, the present disclosure provides a cassette (30) comprising a housing having a flow restrictor (34), and a tube (36) attached to the housing and positioned adjacent the flow restrictor. The flow restrictor may be so constructed and arranged to rotate from a first position in which the flow restrictor prevents fluid flow through the tube to a second position in which fluid is able to flow through the tube when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: October 18, 2016
    Assignee: NESTEC S.A.
    Inventors: Seralaathan Hariharesan, James Allen Higgins, David Woodruff West
  • Publication number: 20160278679
    Abstract: Implantable medical devices, systems, methods and kits for transcutaneous insertion of the implantable medical devices are provided.
    Type: Application
    Filed: May 18, 2016
    Publication date: September 29, 2016
    Inventors: R. David Woodruff, Mohammed E. Moein, Phillip Yee
  • Patent number: 9440022
    Abstract: Flow control devices and methods of using the flow control devices are provided. In a general embodiment, the present disclosure provides a cassette (30) comprising a housing (32) having a constrictor (34), a tube (36) attached to the housing and positioned through the constrictor, and a ball positioned inside the tube. The constrictor can be constructed and arranged to prevent the ball (38) from moving through the tube at the location proximate the constrictor. The ball can prevent fluid flow in one position and be dislodged to allow fluid flow when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: September 13, 2016
    Assignee: Nestec S.A.
    Inventors: David Woodruff West, James Allen Higgins, Seralaathan Hariharesan, Alan P. Halbert
  • Publication number: 20160145391
    Abstract: A process for making ultra-fine particles of a high performance polymer in a yield greater than 90%, which includes dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution; emulsifying the solution by combining the solution with water and a surfactant to form an emulsion; transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and recovering particles of less than 75 microns in diameter in a yield greater than 90%.
    Type: Application
    Filed: October 27, 2015
    Publication date: May 26, 2016
    Inventors: Viswanathan Kalyanaraman, Donald Owens, Norman Johnson, Albert Stella, David Woodruff, Paul Howson
  • Publication number: 20160038163
    Abstract: A thrombectomy catheter deployment for operation of a thrombectomy catheter may include a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly may have a plurality of preconnected components including a tubular structure and a thrombectomy catheter connected thereto. A barcode reader may sense specific operational data pertaining to an individual pump and may provide an interface for operation of the reciprocating linear actuator.
    Type: Application
    Filed: October 20, 2015
    Publication date: February 11, 2016
    Applicant: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: Eric Joel Thor, Michael John Bonnette, Nicole Jaye Aasen, Martyn Stuart Abbott, Douglas James Ball, Walter Charles Croll, David Charles Cummings, James Fredrick Karpinski, Daniel Joseph Kneip, Jeffrey William Rogers, Ernest Ralph Scherger, III, John Lloyd Teschendorf, Stephen Earl Weisel, David Woodruff West, Chad Nicolas Grant
  • Patent number: 9181395
    Abstract: A process for making ultra-fine particles of a high performance polymer in a yield greater than 90%, which includes dissolving the high performance polymer in an organic solvent capable of dissolving the polymer to form a solution; emulsifying the solution by combining the solution with water and a surfactant to form an emulsion; transferring the emulsion into a receiving water containing a surfactant to remove the organic solvent and form a slurry; and recovering particles of less than 75 microns in diameter in a yield greater than 90%.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: November 10, 2015
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Viswanathan Kalayaraman, Donald Owens, Norman Johnson, Albert Stella, David Woodruff, Paul Howson
  • Patent number: 9161765
    Abstract: A thrombectomy catheter deployment for operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement of disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: October 20, 2015
    Assignee: BOSTON SCIENTIFIC LIMITED
    Inventors: Eric Joel Thor, Michael John Bonnette, Nicole Jaye Aasen, Martyn Stuart Abbott, Douglas James Ball, Walter Charles Croll, David Charles Cummings, James Fredrick Karpinski, Daniel Joseph Kneip, Jeffrey William Rogers, Ernest Ralph Scherger, John Lloyd Teschendorf, Stephen Earl Weisel, David Woodruff West
  • Patent number: 8986252
    Abstract: The present disclosure provides cassettes and methods of using same for the delivery of fluids to a patient using fluid delivery systems. In a general embodiment, the cassettes of the present disclosure include a flexible tube, a housing having a recessed area and first and second ends for holding the flexible tube, and at least two additional components including, for example, different sensors, false reading components for sensors, anti-flow valve means, insertion guides, directional indicators, latch mechanisms, kink-prevention notches, etc. Such additional components provide the cassettes of the present disclosure with several advantages including, for example, quality control, efficiency of use, cost effectiveness, and safety of use.
    Type: Grant
    Filed: July 8, 2010
    Date of Patent: March 24, 2015
    Assignee: Nestec S.A.
    Inventors: David Charles Cummings, Alan P. Halbert, Seralaathan Hariharesan, James Allen Higgins, Brian Highley, Michael Rueben Jedwab, Russell Paul Meyer, Andrew Peter Nelson, David Woodruff West
  • Patent number: 8729214
    Abstract: A method for the purification of aromatic polyether polymers prepared by a halide displacement polymerization process comprises adsorbing the catalyst with an alkali metal halide to form an adsorbent component and then removing the adsorbent component. Mixtures resulting from this method are also discussed.
    Type: Grant
    Filed: February 5, 2013
    Date of Patent: May 20, 2014
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Beatriz Penalver Bernabe, Thomas Guggenheim, David Bruce Hall, Norman Johnson, Juan Justino Rodriguez Ordonez, David Woodruff
  • Publication number: 20130310845
    Abstract: A thrombectomy catheter deployment for operation of a thrombectomy catheter includes a stand alone drive unit and a disposable pump/catheter assembly which is manually placed into a carriage assembly in the drive unit. The pump/catheter assembly has a plurality of preconnected components including tubular structure and a thrombectomy catheter connected thereto and is transported into or out of the interior of the drive unit for automatic high pressure pump piston head engagement or disengagement with a reciprocating linear actuator and for automatic engagement of disengagement of an effluent waste tube with a roller pump. A barcode reader senses specific operational data pertaining to an individual pump and provides an interface for operation of the reciprocating linear actuator.
    Type: Application
    Filed: June 20, 2013
    Publication date: November 21, 2013
    Applicant: Medrad, Inc.
    Inventors: Eric Joel Thor, Michael John Bonnette, Nicole Jaye Aasen, Martyn Stuart Abbott, Douglas James Ball, Walter Charles Croll, David Charles Cummings, James Frederick Karpinski, Daniel Joseph Kneip, Jeffrey William Rogers, Ernest Ralph Scherger, III, John Lloyd Teschendorf, Stephen Earl Weisel, David Woodruff West
  • Patent number: 8491523
    Abstract: Methods of conducting thrombectomy procedures and deploying a thrombectomy catheter are disclosed. A thrombectomy procedure is conducted with a thrombectomy catheter deployment system. A drive unit configured to operate an infusion pump is provided. The drive unit is operable according to one or more operating modes. A preconnected and consolidated pump and catheter assembly configured for loading in the drive unit is also provided. The assembly is separate from the drive unit prior to loading. The infusion pump and a catheter of the assembly are in communication prior to loading. The assembly provides one or more digital instructions to the drive unit. The drive unit is operable according to the one or more operating modes referenced by the one or more digital instructions. The assembly is loaded into the drive unit, and the drive unit is engaged to the infusion pump for operation of the infusion pump.
    Type: Grant
    Filed: May 2, 2011
    Date of Patent: July 23, 2013
    Assignee: Medrad, Inc.
    Inventors: Eric Joel Thor, Michael John Bonnette, Nicole Jaye Aasen, Martyn Stuart Abbott, Douglas James Ball, Walter Charles Croll, David Charles Cummings, James Fredrick Karpinski, Daniel Joseph Kneip, Jeffrey William Rogers, Ernest Ralph Scherger, III, John Lloyd Teschendorf, Stephen Earl Weisel, David Woodruff West
  • Publication number: 20130143992
    Abstract: A method for the purification of aromatic polyether polymers prepared by a halide displacement polymerization process comprises adsorbing the catalyst with an alkali metal halide to form an adsorbent component and then removing the adsorbent component. Mixtures resulting from this method are also discussed.
    Type: Application
    Filed: February 5, 2013
    Publication date: June 6, 2013
    Applicant: SABIC INNOVATIVE PLASTICS IP B.V.
    Inventors: Beatriz Penalver Bernabe, Thomas Guggenheim, David Bruce Hall, Norman Johnson, Juan Justino Rodriguez Ordonez, David Woodruff
  • Patent number: 8372941
    Abstract: A method for the purification of aromatic polyether polymers prepared by a halide displacement polymerization process comprises adsorbing the catalyst with an alkali metal halide to form an adsorbent component and then removing the adsorbent component. Mixtures resulting from this method are also discussed.
    Type: Grant
    Filed: December 21, 2007
    Date of Patent: February 12, 2013
    Assignee: Sabic Innovative Plastics IP B.V.
    Inventors: Beatriz Penalver Bernabe, Thomas Guggenheim, David Bruce Hall, Norman Johnson, Juan Justino Rodriguez Ordonez, David Woodruff
  • Publication number: 20120266965
    Abstract: Flow control devices.—In a general embodiment, the present disclosure provides a cassette (30) comprising a housing having a flow restrictor (34), and a tube (36) attached to the housing and positioned adjacent the flow restrictor. The flow restrictor may be so constructed and arranged to rotate from a first position in which the flow restrictor prevents fluid flow through the tube to a second position in which fluid is able to flow through the tube when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.
    Type: Application
    Filed: July 8, 2010
    Publication date: October 25, 2012
    Applicant: NESTEC S.A.
    Inventors: Seralaathan Hariharesan, James Allen Higgins, David Woodruff West
  • Publication number: 20120266964
    Abstract: Flow control devices and methods of using the flow control devices are provided. In a general embodiment, the present disclosure provides a cassette (30) comprising a housing (32) having a constrictor (34), a tube (36) attached to the housing and positioned through the constrictor, and a ball positioned inside the tube. The constrictor can be constructed and arranged to prevent the ball (38) from moving through the tube at the location proximate the constrictor. The ball can prevent fluid flow in one position and be dislodged to allow fluid flow when the cassette is positioned inside a pumping device. As a result, the cassette is designed to prevent free flow of fluid when an enteral feeding tube set is not installed in a pumping device.
    Type: Application
    Filed: July 8, 2010
    Publication date: October 25, 2012
    Applicant: NESTEC S.A.
    Inventors: David Woodruff West, James Allen Higgins, Seralaathan Hariharesan, Alan P. Halbert