Patents by Inventor Christopher A. Paul

Christopher A. Paul 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: 11684898
    Abstract: Embodiments provide a filter with a generally rectangular, non-cylindrical profile. The filter may have multiple pleat packs positioned between pleat covers that define regions and flow channels in a cavity of the filter body. The pleat covers have openings that allow a fluid to flow through the multiple pleat packs via parallel flows or series flows. End caps bonded to the body define flow passages for directing the fluid from an inlet to an outlet via the pleat packs for series or parallel filtration. The pleat packs may be made of the same or different materials and may be configured with the same or different heights based on flow requirements. A cage or a separator may be positioned between the pleat packs. The pleat packs may be made of a continuous pleated membrane with bridges defining a space between the pleat packs to accommodate the cage or separator.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: June 27, 2023
    Assignee: ENTEGRIS, INC.
    Inventors: Kalyan Madhavaram, Bryan Carl Cochran, John Paul Puglia, J. Karl Niermeyer, Krishna Kamath, Christopher Paul Barck, Yoshikimi Douglas Hisano
  • Patent number: 11686305
    Abstract: A hydraulic fracturing pump includes a power end with a plurality of torsion tubes extending between sides of a crankcase housing in which a crankshaft is rotatably mounted. The crankshaft is coupled by piston arms to crossheads disposed to reciprocate along crosshead axes that are perpendicular to the crankshaft. Disposed within the crankcase housing are a plurality of ribs generally perpendicular to the crankshaft and extending from the base of the crankshaft housing to an upper surface of the crankshaft housing. The torsion tubes are generally adjacent the upper surface of the crankcase housing and pass perpendicularly through each of the plurality of ribs and are attached to the ribs to provide rigidity to the power end.
    Type: Grant
    Filed: April 21, 2021
    Date of Patent: June 27, 2023
    Assignee: ST9 Gas and Oil, LLC
    Inventor: Christopher Paul Buckley
  • Publication number: 20230194475
    Abstract: A system for detecting deposit formation on electrically-conductive materials in vapor and liquid phases includes a test cell for receiving a test liquid (e.g., a lubricant). A heater heats the test liquid to generate a vapor phase of the test liquid in the test cell. A support frame supports at least a first set of electrical conductors in the test liquid and at least a second set of electrical conductors in the vapor phase, each of the first and second sets of conductors including a live electrical conductor and a neutral electrical conductor. A power source supplies an electric current to each of the live electrical conductors. A sensor component detects an electrical property each of the sets of conductors, the electrical property changing in response to formation of an electrically-conductive deposit which connects the first and second conductors in a respective set of conductors. Preferably, the electrical properties are detected by magnetic sensors, such as Hall effect sensors or eddy current sensors.
    Type: Application
    Filed: May 28, 2021
    Publication date: June 22, 2023
    Applicant: The Lubrizol Corporation
    Inventors: Mitchell Andrew Peplow, Gregory James Hunt, Christopher Paul Prengaman, Rahmeen Fatima Javaid
  • Patent number: 11678931
    Abstract: An energy delivery system for performing tissue ablation at the distal end of an Electromagnetic Navigation Bronchoscopy (ENB) instrument. The system is insertable through an instrument channel of a steerable instrument cord in an ENB instrument, and comprise a coaxial cable with a radiating tip portion. The tip portion comprises a first conductive element electrically connected to the coaxial cable's inner conductor and a second conductive element electrically isolated from the inner conductor. The conductive elements are arranged to act as: an active electrode and a return electrode for delivering the RF energy into tissue surrounding the radiating tip portion, and an antenna for radiating the microwave energy as a localized microwave field. The system may be arranged to delivery energy according to a predetermined profile comprising interleaving periods of RF and microwave energy or a combination thereof, or a dynamic profile based on detected tissue impedance.
    Type: Grant
    Filed: April 3, 2017
    Date of Patent: June 20, 2023
    Assignee: CREO MEDICAL LIMITED
    Inventors: Christopher Paul Hancock, Patrick Burn, Pallav Shah
  • Patent number: 11679438
    Abstract: A deployable manufacturing center (DMC) system includes a foundry module containing a metallurgical system configured to convert a raw material into an alloy powder, and an additive manufacturing (AM) module containing an additive manufacturing system configured to form the alloy powder into metal parts. The deployable manufacturing center (DMC) system can also include a machining module containing a machining system configured to machine the metal parts into machined metal parts, and a quality conformance (QC) module containing an inspection and evaluation system configured to inspect and evaluate the metal parts. A process for manufacturing metal parts includes the steps of providing the deployable manufacturing center (DMC) system; deploying the (DMC) system to a desired location; forming an alloy powder from a raw material using the deployable foundry module; and then forming the metal parts from the alloy powder using the additive manufacturing (AM) module.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: June 20, 2023
    Assignee: MolyWorks Materials Corporation
    Inventors: Andrew VanOs LaTour, Christopher Paul Eonta, Matthew Charles, Scott Steiner, Joel Cheng
  • Publication number: 20230182049
    Abstract: A filter unit includes a housing, a first filter and a second filter disposed in the housing, and a liquid flow path that extends through the first and second filters in series. The first filter includes a first axial end affixed to the housing and a first filter media. The second filter includes a first axial end affixed to the housing at the outlet and a second filter media. The liquid directed radially outward through the first filter media and radially inward through the second filter media. A method of filtering a liquid within a filter unit includes passing the liquid radially outward through a first filter media of a first filter, directing the liquid from the first filter to a second filter, and passing the liquid radially inward through a second filter element of the second filter.
    Type: Application
    Filed: December 7, 2022
    Publication date: June 15, 2023
    Inventors: Siddarth Sampath, Christopher Paul Barck, Ashutosh Shrikant Bhabhe, Hayden Lincicome
  • Publication number: 20230182045
    Abstract: A filter unit for filtering liquid includes a housing with an inlet and an outlet, a first filter and a second filter disposed in the housing, and a liquid flow path extending from the inlet to the outlet. The liquid flow path directs the liquid one of radially inward and radially outward through a first filter media of the first filter and the other one of radially and directs the liquid the other one of radially inward and radially outward through a second filter media of the second filter. A method of filtering a liquid within a filter unit includes passing the liquid one of radially inward and radially outward through a first filter media of a first filter and passing the liquid the other one of radially inward and radially outward through a second filter media of a second filter.
    Type: Application
    Filed: December 8, 2022
    Publication date: June 15, 2023
    Inventors: Siddarth Sampath, Ashutosh Shrikant Bhabhe, Christopher Paul Barck, Hayden Lincicome
  • Publication number: 20230179710
    Abstract: A method, medium, and apparatus for allowing evaluation of property, such as damaged property, remotely and efficiently. A mobile computing device may be used to conduct bilateral communication between a client and an agent for evaluating property. The communications may comprise methods and systems for reconnecting using login-free connections, and may further comprise methods and systems for determining that wait times exceed a threshold wait time and presenting the client an option to receive a call back.
    Type: Application
    Filed: February 6, 2023
    Publication date: June 8, 2023
    Applicant: Allstate Insurance Company
    Inventors: Sean Beavers, Christopher Paul Gutsell, Cheryl Lewis, Margaret K. Striebich, John P. Kelsh
  • Patent number: 11671651
    Abstract: Methods and systems for selecting and delivering content are provided. More particularly, content can be delivered to an output device from a user device through a device adaptor, such as an over-the-top (OTT) device. The OTT device or devices available to the user device are determined by a communication server. In particular, the OTT device or devices available to the user device are limited to those OTT devices associated with an output device in the user's room, or that the user is otherwise authorized to access.
    Type: Grant
    Filed: March 31, 2022
    Date of Patent: June 6, 2023
    Assignee: SONIFI SOLUTIONS, INC.
    Inventors: Derin Michael Zerr, Joel Walter Zdepski, Shaun Eugene Marko, Chad J. Schroeder, Andy Loren Anderson, Christopher Paul Wollmann
  • Publication number: 20230165986
    Abstract: Sterilization systems suitable for clinical use, comprising: a housing defining a water mist fluid flow path between an inlet for receiving water mist and an outlet for directing a flow of hydroxyl radicals towards a region to be sterilised; an energy delivery tip configured to produce a thermal or non-thermal plasma; a coaxial transmission line arranged to convey radiofrequency (RF) and/or microwave frequency electromagnetic (EM) energy; and a gas conduit in the housing and arranged to deliver gas to the energy delivery tip, wherein the energy delivery tip extends from a distal end of the coaxial transmission line. The energy delivery tip comprises: a first electrode; and a second electrode. The first electrode and second electrode are configured to: strike a plasma in the gas delivered to the energy delivery tip, and direct the plasma into the water mist fluid flow path to form hydroxyl radicals therein.
    Type: Application
    Filed: April 29, 2021
    Publication date: June 1, 2023
    Inventors: Christopher Paul HANCOCK, George ULLRICH, David Edward WEBB, Louis TURNER, George HODGKINS, Shaun PRESTON, Simon MEADOWCROFT
  • Patent number: 11661404
    Abstract: AKR1C3-activated prodrugs of Formula (I), pharmaceutical compositions comprising prodrugs of Formula (I), and their use in the treatment of hyperproliferative diseases such as cancer and for cell ablation. The compounds of the invention are able to penetrate neoplasm tissue and be selectively reduced to an active (cytotoxic) form by contact with an AKR1C3 enzyme found in the neoplasm. This active form is therefore able to ablate AKR1C3-expressing target cells of the neoplasm and therefore has particular utility in the treatment of cancer and other hyperproliferative disorders.
    Type: Grant
    Filed: March 25, 2019
    Date of Patent: May 30, 2023
    Assignee: ACHILLES MEDICAL LIMITED
    Inventors: Amir Ashoorzadeh, Christopher Paul Guise, Adam Vorn Patterson, Jeffrey Bruce Smaill
  • Patent number: 11662361
    Abstract: A capacitive accelerometer includes a proof mass, first and second fixed capacitive electrodes, and a DC biasing element arranged to apply a DC voltage (VB) to the proof mass based on a threshold acceleration value. A first closed loop circuit is arranged to detect a signal resulting from displacement of the proof mass and control the pulse width modulation signal generator to apply the first and second drive signals V1, V2 with a variable mark:space ratio. A second closed loop circuit keeps the mark:space ratio constant and to change the magnitude, VB, of the DC voltage applied to the proof mass by the DC biasing element so as to provide a net electrostatic restoring force on the proof mass for balancing the inertial force of the applied acceleration and maintaining the proof mass at a null position, when the applied acceleration is greater than a threshold acceleration value.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: May 30, 2023
    Assignee: ATLANTIC INERTIAL SYSTEMS LIMITED
    Inventors: Christopher Paul Fell, Alan Malvern
  • Patent number: 11660924
    Abstract: A method for controlling vehicle motion is described. The method includes accessing a set of control signals including a measured vehicle speed value associated with a movement of a vehicle. A control signal associated with user-induced input is also accessed. The method compares the measured vehicle speed value with a predetermined vehicle speed threshold value to achieve a speed value threshold approach status, and then compares the set of values to achieve a user-induced input threshold value approach status. The method monitors a state of a valve within the vehicle suspension damper, and determines a control mode for the vehicle suspension damper. The method also regulates damping forces within the vehicle suspension damper.
    Type: Grant
    Filed: May 28, 2019
    Date of Patent: May 30, 2023
    Assignee: Fox Factory, Inc.
    Inventors: Everet Owen Ericksen, Christopher Paul Cox, Philip Tsiaras, Mark Larson, Mario Galasso, Matt McLellan
  • Publication number: 20230158440
    Abstract: Apparatus and methods are disclosed. The apparatus comprises: an abatement chamber of an abatement apparatus which treats an effluent stream from a semiconductor processing tool to provide a combusted effluent stream having effluent particles; and a first atomiser located downstream of the abatement chamber, the first atomiser being configured to produce droplets having a droplet size based on a particle size of the effluent particles to be removed from the combusted effluent stream. In this way, the atomizer may produce droplets which combine with or adhere to the effluent particles which assists in the removal of the effluent particles from the combusted effluent stream.
    Type: Application
    Filed: March 24, 2021
    Publication date: May 25, 2023
    Inventors: Arani Elanganathan, Christopher Paul Williams, Anna Victoria Howbrook, Gareth David Stanton
  • Patent number: 11654917
    Abstract: Determining yaw parameter(s) (e.g., at least one yaw rate) of an additional vehicle that is in addition to a vehicle being autonomously controlled, and adapting autonomous control of the vehicle based on the determined yaw parameter(s) of the additional vehicle. For example, autonomous steering, acceleration, and/or deceleration of the vehicle can be adapted based on a determined yaw rate of the additional vehicle. In many implementations, the yaw parameter(s) of the additional vehicle are determined based on data from a phase coherent Light Detection and Ranging (LIDAR) component of the vehicle, such as a phase coherent LIDAR monopulse component and/or a frequency-modulated continuous wave (FMCW) LIDAR component.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: May 23, 2023
    Assignee: AURORA OPERATIONS, INC.
    Inventors: Warren Smith, Ethan Eade, Sterling J. Anderson, James Andrew Bagnell, Bartholomeus C. Nabbe, Christopher Paul Urmson
  • Patent number: 11654490
    Abstract: According to examples, an apparatus may include a build platform and a chamber. The chamber may support a layer forming station including a spreading component to spread a layer of build material particles onto the build platform and an agent delivery component to apply fusing agent onto selected locations on the spread layer of build material particles and a heating station including a heating component to apply energy onto the spread layer of build material particles and the applied fusing agent, in which the heating station is separated from the layer forming station. The apparatus may also include an actuator to move the chamber with respect to the build platform or vice versa while maintaining the separation between the layer forming station and the heating station.
    Type: Grant
    Filed: April 18, 2017
    Date of Patent: May 23, 2023
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Christopher Paul Schodin, Krzysztof Nauka
  • Patent number: 11653477
    Abstract: Photonic and electronic integrated circuits can be cooled using variable conductance heat pipes containing a non-condensable gas in addition to a phase-changing working fluid. To package the heat pipe with a subassembly including the integrated circuits in a standard housing providing a heat sink contact area, the heat pipe is oriented, in some embodiments, with its axis between evaporator and condenser ends substantially perpendicular to the direction along which the integrated circuit subassembly is separated from the heat sink contact area, and a portion of the exterior surface of the heat pipe is thermally insulated, with a suitable thermal insulation structure, from the heat sink contact area.
    Type: Grant
    Filed: April 2, 2021
    Date of Patent: May 16, 2023
    Assignee: Juniper Networks, Inc.
    Inventors: Roberto Marcoccia, Brian Robert Koch, Theodore J. Schmidt, Christopher Paul Wyland, Robert S. Guzzon, Gregory Alan Fish
  • Publication number: 20230146421
    Abstract: Persistent storage may contain a plurality of user interface (UI) component definitions. One or more processors may be configured to: receive, by way of a platform UI builder, selection of a UI component definition from the plurality of UI component definitions; bind, by way of input entered into the platform UI builder, data to the UI component definition, wherein the data is from a data source, and wherein the input is a programmatic statement that references the data source or a set of values that references the data source; generate, by way of the platform UI builder, metadata representing the input; create, by a platform runtime, a UI component that incorporates the data into the UI component definition in accordance with the metadata; generate, by the platform runtime, a graphical user interface including the UI component; and provide, for display on a client device, a representation of the graphical user interface.
    Type: Application
    Filed: November 8, 2021
    Publication date: May 11, 2023
    Inventors: Patrick Scott Wilson, Kapeel Sharadrao Sable, Christopher Paul David Johnson, Bojan Beran, Carl David Solis, Benjamin Kresky, Bhupal Tiduwar Lambodhar, Kevin Marren, Anthony Raymond Bullard
  • Publication number: 20230148177
    Abstract: The present invention relates to organic or aqueous graphenium dispersions and composites, process for preparing the same, and uses thereof.
    Type: Application
    Filed: February 26, 2021
    Publication date: May 11, 2023
    Inventors: Ferdinand HOF, Romain DAILLEAU, Alain PÉNICAUD, Christopher Paul EWELS, Xiaoyang CHE
  • Patent number: 11647057
    Abstract: Technology for automatic cross-device meeting authentication. An example method involving initializing, by a first computing device, a real-time meeting communication session, wherein the first computing device is connected to a media system; receiving information indicative of a mobile computing device of a user being in a physical presence of the first computing device, wherein the user is associated with the mobile device and a second computing device; granting control of the real-time meeting communication session from the mobile computing device of the user to the first computing device; transmitting an instruction that causes the second computing device to display a user interface element associated with the real-time meeting communication session, wherein the instruction is sent after granting the control; and granting control of the real-time meeting communication session to the second computing device of the user in response to a selection of the user interface element.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: May 9, 2023
    Assignee: Google LLC
    Inventors: Ronald Ho, Christopher Paul David Johnson