Patents by Inventor Thuc Ngoc Nguyen

Thuc Ngoc Nguyen 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).

  • Automatic choking hydraulic shock reduction valve
    Patent number: 12031403
    Abstract: A valve for preventing hydraulic shock and water hammer in downstream equipment, the valve including a valve body with an internal oil dampening chamber, an orifice arranged within the oil dampening chamber, a flow dampener positioned between the valve inlet and the orifice, and a spring between the valve body and the orifice. The valve is pressure compensated based on the ambient fluid pressure.
    Type: Grant
    Filed: September 7, 2021
    Date of Patent: July 9, 2024
    Assignee: Hydril USA Distribution LLC
    Inventors: Alexander McAuley, Thuc Ngoc Nguyen, Claudia Leon, Alexander Woodruff-Hall
  • AUTOMATIC CHOKING HYDRAULIC SHOCK REDUCTION VALVE
    Publication number: 20230075775
    Abstract: A valve for preventing hydraulic shock and water hammer in downstream equipment, the valve including a valve body with an internal oil dampening chamber, an orifice arranged within the oil dampening chamber, a flow dampener positioned between the valve inlet and the orifice, and a spring between the valve body and the orifice. The valve is pressure compensated based on the ambient fluid pressure.
    Type: Application
    Filed: September 7, 2021
    Publication date: March 9, 2023
    Applicant: Baker Hughes Oilfield Operations LLC
    Inventors: Alexander McAuley, Thuc Ngoc Nguyen, Claudia Leon, Alexander Woodruff-Hall