Patents by Inventor Daniel Nobre

Daniel Nobre 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).

  • High-pressure drilling assembly
    Patent number: 11828117
    Abstract: A drilling assembly includes a hydraulic amplifier assembly, a driver, a bearing housing, and a shaft. The hydraulic amplifier assembly is configured to increase a pressure of a drilling fluid so as to produce a pressurized drilling fluid. The driver is driven by the pressure of the drilling fluid and is configured to rotate a drill bit. The bearing housing is coupled to the driver. The shaft extends through the bearing housing and is configured to be coupled to the drill bit. The shaft is driven to rotate by the driver. The hydraulic amplifier is configured to deliver the pressurized drilling fluid to the drill bit.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: November 28, 2023
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Eric Johnson, Phillip Bailey, Daniel Nobre, Nalin Weerasinghe
  • HIGH-PRESSURE DRILLING ASSEMBLY
    Publication number: 20220316288
    Abstract: A drilling assembly includes a hydraulic amplifier assembly, a driver, a bearing housing, and a shaft. The hydraulic amplifier assembly is configured to increase a pressure of a drilling fluid so as to produce a pressurized drilling fluid. The driver is driven by the pressure of the drilling fluid and is configured to rotate a drill bit. The bearing housing is coupled to the driver. The shaft extends through the bearing housing and is configured to be coupled to the drill bit. The shaft is driven to rotate by the driver. The hydraulic amplifier is configured to deliver the pressurized drilling fluid to the drill bit.
    Type: Application
    Filed: May 5, 2020
    Publication date: October 6, 2022
    Inventors: Eric Johnson, Phillip Bailey, Daniel Nobre, Nalin Weerasinghe
  • Charger
    Patent number: D947119
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: March 29, 2022
    Assignee: Galvani Bioelectronics Limited
    Inventors: Jay Canham, David Lari, Cindy Au, Melissa Lara, Daniel Nobre, Ryan Jongwoo Choi
  • Charger
    Patent number: D994595
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: August 8, 2023
    Assignee: Galvani Bioelectronics Limited
    Inventors: Jay Canham, David Lari, Cindy Au, Melissa Lara, Daniel Nobre, Ryan Jongwoo Choi
  • Charger
    Patent number: D994596
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: August 8, 2023
    Assignee: Galvani Bioelectronics Limited
    Inventors: Jay Canham, David Lari, Cindy Au, Melissa Lara, Daniel Nobre, Ryan Jongwoo Choi
  • Charger
    Patent number: D994597
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: August 8, 2023
    Assignee: Galvani Bioelectronics Limited
    Inventors: Jay Canham, David Lari, Cindy Au, Melissa Lara, Daniel Nobre, Ryan Jongwoo Choi