Patents by Inventor David Hilton

David Hilton 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: 11964989
    Abstract: Compounds that inhibit KRas G12D. In particular, compounds that inhibit the activity of KRas G12D, pharmaceutical compositions comprising the compounds and methods of use therefor, and in particular, methods of treating cancer. The compounds have a general structure represented by Formula (I): or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 20, 2022
    Date of Patent: April 23, 2024
    Assignees: Mirati Therapeutics, Inc., Array BioPharma Inc.
    Inventors: Xiaolun Wang, Aaron Craig Burns, James Gail Christensen, John Michael Ketcham, John David Lawson, Matthew Arnold Marx, Christopher Ronald Smith, Shelley Allen, James F. Blake, Mark Joseph Chicarelli, Joshua Ryan Dahlke, Donghua Dai, Jay Bradford Fell, John Peter Fischer, Macedonio J. Mejia, Brad Newhouse, Phong Nguyen, Jacob Matthew O'Leary, Spencer Pajk, Martha E. Rodriguez, Pavel Savechenkov, Tony P. Tang, Guy P.A. Vigers, Qian Zhao, Dean Russell Kahn, John Gaudino, Michael Christopher Hilton
  • Publication number: 20240122348
    Abstract: The invention relates to a seat, such as a chair or stool, which comprises a frame including at least one leg, an undercarriage which is configured to receive the leg, and a seat pan. The seat pan is rotatably mounted to the undercarriage, wherein the seat pan is rotatable about an axis of rotation relative to the undercarriage. The undercarriage also includes a recess and a resilient component in the recess, while the seat pan includes a stop located on a bottom surface of the seat pan. On rotation of the seat pan relative to the undercarriage, such as may occur when the person seated leans forward or back, the resilient component is compressed between the undercarriage and the stop. In one embodiment, an axle passes through the axis of rotation and connects the legs, and potentially backrest if present, to the undercarriage.
    Type: Application
    Filed: February 24, 2022
    Publication date: April 18, 2024
    Inventors: David Allan GATFIELD, Shane Denis INDER, Andrew Hilton KERSLEY
  • Patent number: 11104315
    Abstract: A brake arrangement for a vehicle comprising a braking system arranged to vary hydraulic or pneumatic brake pressure that is arranged to apply a pressure to a brake caliper; an electric motor arranged to generate a braking torque that is applied to a first wheel when the electric motor is placed in a braking mode of operation, wherein the electric motor is arranged to vary brake torque generated when the electric motor is in the braking mode dependent upon a predetermined operating condition of the braking system.
    Type: Grant
    Filed: June 8, 2012
    Date of Patent: August 31, 2021
    Assignee: PROTEAN ELECTRIC LIMITED
    Inventors: Christopher David Hilton, Angus Rutherford Lyon
  • Patent number: 11021238
    Abstract: A force sensing element is used in a pressure transducer. The force sensing element includes a flat, disc-type spring having a unitary body that circumscribes a central axis, and a plurality of spirals that are continuous with each other and extend radially outwardly from the central axis. The plurality of spirals includes nested symmetrical flights having walls with a non-uniform thickness, and the disc spring is uniformly deflectable along the central axis in response to force acting on the disc-type spring. The spring is configured to have a high accuracy and a high fatigue life such that the spring is suitable for use in high-pressure applications that may require repeatability while operating with over 10 million cycles of unidirectional or bi-directional axial loading.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: June 1, 2021
    Assignee: Parker-Hannifin Corporation
    Inventors: Jason Zoolakis, David Hilton, Edward Hyrlik
  • Patent number: 10988033
    Abstract: A control system for a vehicle having a first wheel (101) arranged to be driven by a first drive source and a second wheel (101) arranged to be driven by a second drive source, wherein the first wheel and the second wheel are transversely located on the vehicle, the control system comprising a controller (102) and a monitoring device, wherein the monitoring device is arranged to monitor the power differential between the power being applied to the first wheel by the first drive source and the power being applied to the second wheel by the second drive source, wherein upon a determination that the power differential between the power being applied to the first wheel and the second wheel is greater than a predetermined value, the controller is arranged to reduce the power differential.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: April 27, 2021
    Assignee: PROTEAN ELECTRIC LIMITED
    Inventors: Helen Monkhouse, Richard Thomas Burke, Christopher David Hilton
  • Patent number: 10965490
    Abstract: A method includes dividing, at a cable modem termination system, a transmit stream into multiple data streams. The multiple data streams include a first data stream and a second data stream. Each of the multiple data streams has a lower bit rate than a bit rate of the transmit stream. The method includes transmitting, via the cable modem termination system, the first data stream over at least a first channel of a group of channels. The method also includes transmitting, via the cable modem termination system, the second data stream over at least a second channel of the group of channels. The group of channels supports traffic to a plurality of destinations. The first channel and the second channel are frequency-division multiplexed channels.
    Type: Grant
    Filed: June 21, 2018
    Date of Patent: March 30, 2021
    Assignee: AT&T INTELLECTUAL PROPERTY II, L.P.
    Inventors: Bhavesh N. Desai, Nemmara K. Shankaranarayanan, David Hilton Shur, Aleksandra Smiljanic, Todd J. Totland, Jacobus E. Van der Merwe, Sheryl Leigh Woodward
  • Patent number: 10376618
    Abstract: A thoracic catheter system comprises a flexible thoracic catheter for inserting into a thoracic cavity of a human. A distal end of the thoracic catheter has a plurality of apertures. A proximate end of the thoracic catheter is designed to extend out of the thoracic cavity. A three way valve is one of fused with and removably attached to the proximal end of the thoracic catheter.
    Type: Grant
    Filed: October 29, 2015
    Date of Patent: August 13, 2019
    Assignee: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventors: Alireza Hamidian Jahromi, David Hilton Ballard, Jeffery Adam Weisman, Horacio Ruben Vincent D'Agostino
  • Patent number: 10137293
    Abstract: A medical stopcock which allows easier switching operation of plural branch-tubes. The main body of the stopcock comprises a chamber part with a nearly spherical inner surface, and an upstream branch-tube, a downstream branch-tube and a merge-branch-tube all extending from the chamber part. A valve body of the stopcock comprises a nearly spherical valve main body and a rod-shaped operating part with a guide hole linking the inner surface of the chamber part to the outside. In operation, the rod-shaped operating part is moved along the guide hole through the use of the horizontal flow passages and the vertical flow passage to allow the predetermined branch-tubes out of the upstream branch-tube, the downstream branch-tube and the merge-branch-tube to communicate with one another or to shut-off the communication.
    Type: Grant
    Filed: January 23, 2015
    Date of Patent: November 27, 2018
    Assignee: Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
    Inventors: Alireza Hamidian Jahromi, David Hilton Ballard, Jeffery Adam Weisman, Horacio Ruben Vincent D'Agostino
  • Publication number: 20180302236
    Abstract: A method includes dividing, at a cable modem termination system, a transmit stream into multiple data streams. The multiple data streams include a first data stream and a second data stream. Each of the multiple data streams has a lower bit rate than a bit rate of the transmit stream. The method includes transmitting, via the cable modem termination system, the first data stream over at least a first channel of a group of channels. The method also includes transmitting, via the cable modem termination system, the second data stream over at least a second channel of the group of channels. The group of channels supports traffic to a plurality of destinations. The first channel and the second channel are frequency-division multiplexed channels.
    Type: Application
    Filed: June 21, 2018
    Publication date: October 18, 2018
    Inventors: Bhavesh N. Desai, Nemmara K. Shankaranarayanan, David Hilton Shur, Aleksandra Smiljanic, Todd J. Totland, Jacobus E. Van der Merwe, Sheryl Leigh Woodward
  • Publication number: 20180272892
    Abstract: A control system for a vehicle having a first wheel (101) arranged to be driven by a first drive source and a second wheel (101) arranged to be driven by a second drive source, wherein the first wheel and the second wheel are transversely located on the vehicle, the control system comprising a controller (102) and a monitoring device, wherein the monitoring device is arranged to monitor the power differential between the power being applied to the first wheel by the first drive source and the power being applied to the second wheel by the second drive source, wherein upon a determination that the power differential between the power being applied to the first wheel and the second wheel is greater than a predetermined value, the controller is arranged to reduce the power differential.
    Type: Application
    Filed: September 20, 2016
    Publication date: September 27, 2018
    Applicant: PROTEAN ELECTRIC LIMITED
    Inventors: HELEN MONKHOUSE, Richard Thomas Burke, Christopher David Hilton
  • Patent number: D827318
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: September 4, 2018
    Inventors: David Hilton, Andrew Sheffield
  • Patent number: D829142
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: September 25, 2018
    Inventors: Andrew Sheffield, David Hilton
  • Patent number: D833923
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: November 20, 2018
    Inventors: David Hilton, Ben Payne
  • Patent number: D835560
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: December 11, 2018
    Inventors: David Hilton, Ben Payne
  • Patent number: D839133
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: January 29, 2019
    Inventors: David Hilton, Ben Payne, Andrew Sheffield
  • Patent number: D839802
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: February 5, 2019
    Inventors: David Hilton, Andrew Sheffield
  • Patent number: D840311
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: February 12, 2019
    Inventors: David Hilton, Ben Payne
  • Patent number: D845014
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: April 9, 2019
    Inventors: David Hilton, Andrew Sheffield
  • Patent number: D848646
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: May 14, 2019
    Inventors: David Hilton, Ben Payne
  • Patent number: D899303
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: October 20, 2020
    Inventors: David Hilton, Ben Payne, Andrew Sheffield