Patents by Inventor David Fowler

David Fowler 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: 20260022690
    Abstract: Provided is a pump system that includes a primary housing having a first part removably coupled to a second part. An intermediate liner is coupled to second part of the primary housing at a first cavity such that the intermediate liner and the first cavity define a secondary fluid chamber. An inner liner is arranged between the first and second parts of the primary housing, the inner liner being removable from the primary housing upon decoupling the first part from the second part of the primary housing. The inner liner defines a primary fluid chamber. A first side of the inner liner is proximate the first part of the primary housing. A second side of the inner liner is proximate the intermediate liner. A valve is coupled to a space between the second side of the inner liner and the intermediate liner to allow air to exit from the space.
    Type: Application
    Filed: July 17, 2025
    Publication date: January 22, 2026
    Applicant: Viking Pump, Inc.
    Inventors: David Fowler, Fabrice Pryor, Michael Strei, Rajkumar Bhoopathy, Sathis Sakthivel, Pankaj Kumar, Veeramanikandan Mayakrishnan, Raghunandan Mallikarjungouda Patil, Damodhiran NATARAJAN, Amit Kumar Das, Ankush Ashok Atyalkar, Ruchita Rana, Jimit Jayesh Vyas, Atit Pokle
  • Patent number: 12526279
    Abstract: A method and system for initiating message listening and routing message content to authorized user devices is disclosed. For a second user device to receive notifications regarding records of a first user, the second user device provides information identifying the first user to a notification service. The notification service verifies the identifying information. The notification service initiates one or more listeners to listen for messages flowing over a messaging bus that are relating to the first user. Once a message is identified, at least a portion of the message is used to generate a notification that may be sent to the second user device.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: January 13, 2026
    Assignee: C/HCA, Inc.
    Inventors: Gabriel O. Perez, Michael A. Houston, David Fowler, Milind Madhukar Borkar, Thomas Andrew Doyle, Alan Scott, William Michael Gregg, Jim Najib Jirjis, Jonathan Perlin, Paul Martin Paslick, Paul Currie
  • Patent number: 12404454
    Abstract: An apparatus is provided for processing reusable fuel comprising: a continuous material supply assembly; a heated airlock feeder configured to continuously receive and process the material supply received therein; a reactor configured to receive the processed material from the heated airlock feeder; and a vapor refining system configured to process vapor supplied by the reactor. The apparatus may comprise a char disposal system configured to eliminate char from the reactor. The apparatus may also comprise a thermal expansion system configured to allow thermal expansion of the reactor. A cooling system may be configured to receive processed fuel from the reactor.
    Type: Grant
    Filed: September 14, 2023
    Date of Patent: September 2, 2025
    Assignee: Braven Environmental, LLC
    Inventors: Anthony F. Tenore, David Fowler, Oluwadare Oluwaseun, Anthony N. Tenore
  • Publication number: 20250228650
    Abstract: A bite registration device and method for creating a dental prosthesis, the bite registration device comprising a fixed housing having a bottom surface and a top surface that defines a cavity that houses a yoke assembly and a rotational control assembly. A base plate connected to the bottom surface of the fixed housing, and a lower impression tray to hold a first amount of removable impression putty, attached to the bottom surface of the fixed housing, wherein the rotational control assembly controls the movement of the lower impression tray. An upper impression tray to hold a second amount of removable impression putty, attached to the top surface of the fixed housing, wherein the yoke assembly controls the movement of the lower impression tray. A bite registration device controller for regulating alignment of the upper impression tray and the lower impression tray.
    Type: Application
    Filed: January 13, 2025
    Publication date: July 17, 2025
    Inventors: Andre Samoel, Andrea Samoel, David Fowler
  • Publication number: 20250230810
    Abstract: Provided is a pump system that includes a primary pump and a secondary pump. The primary pump pumps a primary fluid. A pump unit of the primary pump includes an inner liner defining a primary fluid chamber and also includes an outer liner disposed around the inner liner. The inner liner is expandable. An interior of the outer liner defines at least a portion of a secondary fluid chamber. The secondary pump is configured to operably pump a secondary fluid into and out of the secondary fluid chamber, resulting in the compression and expansion of the inner liner. The pump system further includes a valve in fluid communication between the external atmosphere and the secondary fluid chamber and/or between the external atmosphere and an intermediate chamber formed between an exterior of the inner liner and interior of a flexible intermediate liner disposed between the inner liner and the outer liner.
    Type: Application
    Filed: April 3, 2025
    Publication date: July 17, 2025
    Applicant: Viking Pump, Inc.
    Inventors: David FOWLER, Michael STREI, Sven SCHIMMEL, Max PORTOCARRERO
  • Publication number: 20250225185
    Abstract: Methods and systems for providing a user interface and workflow for interacting with time series data, and applying portions of time series data sets for refining regression models. A system can present a user interface for receiving a first user input selecting a first model from a list of models for modeling the apparatus, generate and display a first chart depicting a first time series data set depicting data from a first sensor, generate and display a second chart depicting a second time series data set depicting a target output of the apparatus, receive a second user input of a portion of the first time series data set, and generate and display a third chart depicting a third time series data set depicting an output of the selected model and aligned with the second chart of the target output and updated in real-time in response to the second user input.
    Type: Application
    Filed: March 28, 2025
    Publication date: July 10, 2025
    Inventors: Christopher Martin, David Fowler
  • Patent number: 12297825
    Abstract: Provided is a pump system that includes a primary pump and a secondary pump. The primary pump pumps a primary fluid. A first pump unit of the primary pump includes a first inner liner defining a first primary fluid chamber and also includes a first outer liner disposed around the first inner liner. The interior of the first outer liner defines a secondary fluid chamber. The secondary pump pumps a secondary fluid and is in fluid communication with the first secondary fluid chamber to operably pump the secondary fluid into and out of the first secondary fluid chamber, resulting in the compression and expansion of the first inner liner. A first valve is disposed proximate the primary fluid chamber inlet, and a second valve disposed proximate the primary fluid chamber outlet. The first and second valves allow fluid flow in one direction through the primary fluid chamber.
    Type: Grant
    Filed: April 14, 2023
    Date of Patent: May 13, 2025
    Assignee: Viking Pump, Inc.
    Inventors: David Fowler, Michael Strei, Sven Schimmel, Max Portocarrero
  • Patent number: 12287832
    Abstract: Methods and systems for providing a user interface and workflow for interacting with time series data, and applying portions of time series data sets for refining regression models. A system can present a user interface for receiving a first user input selecting a first model from a list of models for modeling the apparatus, generate and display a first chart depicting a first time series data set depicting data from a first sensor, generate and display a second chart depicting a second time series data set depicting a target output of the apparatus, receive a second user input of a portion of the first time series data set, and generate and display a third chart depicting a third time series data set depicting an output of the selected model and aligned with the second chart of the target output and updated in real-time in response to the second user input.
    Type: Grant
    Filed: May 12, 2023
    Date of Patent: April 29, 2025
    Assignee: Palantir Technologies Inc.
    Inventors: Christopher Martin, David Fowler
  • Patent number: 12061780
    Abstract: Systems, computer program products, and computer-implemented methods for visualizing and interacting with a plurality of models that collectively represent a real world system depicted in a graphical user interface (GUI). The system described herein may generate an interactive GUI with multiple modes and a plurality of panels associated with the plurality of models. These panels and modes lay the framework for how a user can properly visualize and analyze the models at a particular point in time or over a period of time. The systems, computer program products, and computer-implemented methods may thus, according to various embodiments, enable a plurality of models that collectively represent a real world system be interacted with and visualized by a graphical user interface.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: August 13, 2024
    Assignee: Palantir Technologies Inc.
    Inventors: Jesse Rickard, Timothy Slatcher, Thomas McArdle, Aravind Baratha Raj, David Fowler, David Skiff
  • Patent number: 11992077
    Abstract: A chin cup has a hard outer cup and a soft inner cup that may be removable from the outer cup. The inner cup has a peripheral edge extending beyond the edges of the outer cup. Strap guides that allow a strap to slide through. A one size fits all design includes a central indentation that extends upward toward a top central portion of the cups as well as a central narrowing longitudinally of the cups. Aligned vent holes between the cups let the user's chin breathe. The cups have an arcuate longitudinal arch shape. The chin cup includes a boss and hole design that has mushroom caps that prevents the separation of the cups when not in use, the soft inner cup imbedded in the hard outer cup.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: May 28, 2024
    Inventors: Vincent G Reece, David Fowler
  • Patent number: 11972237
    Abstract: Improved compilers recognize interception declarations in source code, and emit code that replaces invocations of specified artifacts with invocations of specified interceptors instead. Source generators proactively modify program behavior in arbitrary desired ways without introducing hidden security violations and without requiring edits by the program's developers. Interception declarations are visible in source code and development tools. In some cases, different invocations of a particular method at respective locations are intercepted by different replacement methods. Replacement methods have identical signatures, or are otherwise compatible. Some interceptors specify optional parameters. Method calls, field accesses, and property calls may be intercepted. Work to modify program behavior is moved in the program lifecycle from runtime to compile time, thus improving runtime performance and eliminating JIT compilation security risks.
    Type: Grant
    Filed: January 9, 2023
    Date of Patent: April 30, 2024
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Jared Parsons, David Fowler, Jan Kotas, Stephen Harris Toub, Richard Steele Gibson, Andrew Spenser Gocke, Julien David Couvreur, Christopher Sienkiewicz
  • Publication number: 20240067880
    Abstract: An apparatus is provided for processing reusable fuel comprising: a continuous material supply assembly; a heated airlock feeder configured to continuously receive and process the material supply received therein; a reactor configured to receive the processed material from the heated airlock feeder; and a vapor refining system configured to process vapor supplied by the reactor. The apparatus may comprise a char disposal system configured to eliminate char from the reactor. The apparatus may also comprise a thermal expansion system configured to allow thermal expansion of the reactor. A cooling system may be configured to receive processed fuel from the reactor.
    Type: Application
    Filed: September 14, 2023
    Publication date: February 29, 2024
    Inventors: Anthony F. Tenore, David Fowler, Oluwadare Oluwaseun, Anthony N. Tenore
  • Publication number: 20240037374
    Abstract: Systems, computer program products, and computer-implemented methods for determining relationships between one or more outputs of a first model and one or more inputs of a second model that collectively represent a real world system, and chaining the models together. For example, the system described herein may determine how to chain a plurality of models by training an artificial intelligence system using the nodes of the models such that the trained artificial intelligence system predicts related output and input node connections. The system may then link related nodes to chain the models together. The systems, computer program products, and computer-implemented methods may thus, according to various embodiments, enable a plurality of discrete models to be optimally chained.
    Type: Application
    Filed: October 9, 2023
    Publication date: February 1, 2024
    Inventors: Jesse Rickard, Andrew Floren, Timothy Slatcher, David Skiff, Thomas McArdle, David Fowler, Aravind Baratha Raj
  • Patent number: 11816555
    Abstract: Systems, computer program products, and computer-implemented methods for determining relationships between one or more outputs of a first model and one or more inputs of a second model that collectively represent a real world system, and chaining the models together. For example, the system described herein may determine how to chain a plurality of models by training an artificial intelligence system using the nodes of the models such that the trained artificial intelligence system predicts related output and input node connections. The system may then link related nodes to chain the models together. The systems, computer program products, and computer-implemented methods may thus, according to various embodiments, enable a plurality of discrete models to be optimally chained.
    Type: Grant
    Filed: February 9, 2021
    Date of Patent: November 14, 2023
    Assignee: Palantir Technologies Inc.
    Inventors: Jesse Rickard, Andrew Floren, Timothy Slatcher, David Skiff, Thomas McArdle, David Fowler, Aravind Baratha Raj
  • Publication number: 20230359675
    Abstract: Methods and systems for providing a user interface and workflow for interacting with time series data, and applying portions of time series data sets for refining regression models. A system can present a user interface for receiving a first user input selecting a first model from a list of models for modeling the apparatus, generate and display a first chart depicting a first time series data set depicting data from a first sensor, generate and display a second chart depicting a second time series data set depicting a target output of the apparatus, receive a second user input of a portion of the first time series data set, and generate and display a third chart depicting a third time series data set depicting an output of the selected model and aligned with the second chart of the target output and updated in real-time in response to the second user input.
    Type: Application
    Filed: May 12, 2023
    Publication date: November 9, 2023
    Inventors: Christopher Martin, David Fowler
  • Publication number: 20230332593
    Abstract: Provided is a pump system that includes a primary pump and a secondary pump. The primary pump pumps a primary fluid. A first pump unit of the primary pump includes a first inner liner defining a first primary fluid chamber and also includes a first outer liner disposed around the first inner liner. The interior of the first outer liner defines a secondary fluid chamber. The secondary pump pumps a secondary fluid and is in fluid communication with the first secondary fluid chamber to operably pump the secondary fluid into and out of the first secondary fluid chamber, resulting in the compression and expansion of the first inner liner. A first valve is disposed proximate the primary fluid chamber inlet, and a second valve disposed proximate the primary fluid chamber outlet. The first and second valves allow fluid flow in one direction through the primary fluid chamber.
    Type: Application
    Filed: April 14, 2023
    Publication date: October 19, 2023
    Applicant: Viking Pump, Inc.
    Inventors: David FOWLER, Michael STREI, Sven SCHIMMEL, Max PORTOCARRERO
  • Patent number: 11773330
    Abstract: An apparatus is provided for processing reusable fuel comprising: a continuous material supply assembly; a heated airlock feeder configured to continuously receive and process the material supply received therein; a reactor configured to receive the processed material from the heated airlock feeder; and a vapor refining system configured to process vapor supplied by the reactor. The apparatus may comprise a char disposal system configured to eliminate char from the reactor. The apparatus may also comprise a thermal expansion system configured to allow thermal expansion of the reactor. A cooling system may be configured to receive processed fuel from the reactor.
    Type: Grant
    Filed: June 22, 2020
    Date of Patent: October 3, 2023
    Assignee: Braven Environmental, LLC
    Inventors: Anthony F. Tenore, David Fowler, Oluwadare Oluwaseun, Anthony N. Tenore
  • Publication number: 20230239440
    Abstract: A method of collecting visual data using a mobile image capture device is provided. The method comprises the steps of: capturing image data with the mobile image capture device and associating time and location data with each image; and storing the image data and associated time and location data. The method further comprises monitoring the position and orientation of the image capture device. The method further comprises: defining an area surrounding or next to the location of the mobile image capture device; and identifying a characteristic of the defined area based on one or more of: the density of the image data in the area; the age of the image data in the area; and/or data demand values associated with locations within the defined area. The timing of capture of image data is based on the characteristic of the defined area.
    Type: Application
    Filed: June 16, 2021
    Publication date: July 27, 2023
    Inventors: David Fowler, Benjamin Richards
  • Patent number: 11693905
    Abstract: Methods and systems for providing a user interface and workflow for interacting with time series data, and applying portions of time series data sets for refining regression models. A system can present a user interface for receiving a first user input selecting a first model from a list of models for modeling the apparatus, generate and display a first chart depicting a first time series data set depicting data from a first sensor, generate and display a second chart depicting a second time series data set depicting a target output of the apparatus, receive a second user input of a portion of the first time series data set, and generate and display a third chart depicting a third time series data set depicting an output of the selected model and aligned with the second chart of the target output and updated in real-time in response to the second user input.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: July 4, 2023
    Assignee: Palantir Technologies Inc.
    Inventors: Christopher Martin, David Fowler
  • Publication number: 20230125026
    Abstract: Systems, computer program products, and computer-implemented methods for visualizing and interacting with a plurality of models that collectively represent a real world system depicted in a graphical user interface (GUI). The system described herein may generate an interactive GUI with multiple modes and a plurality of panels associated with the plurality of models. These panels and modes lay the framework for how a user can properly visualize and analyze the models at a particular point in time or over a period of time. The systems, computer program products, and computer-implemented methods may thus, according to various embodiments, enable a plurality of models that collectively represent a real world system be interacted with and visualized by a graphical user interface.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 20, 2023
    Inventors: Jesse Rickard, Timothy Slatcher, Thomas McArdle, Aravind Baratha Raj, David Fowler, David Skiff