Patents by Inventor Preeti Pathak

Preeti Pathak 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).

  • Omni-directional RFID system for downhole and surface equipment
    Patent number: 11238246
    Abstract: An asset identification system includes a tool having an axial dimension and a radial dimension. There are three RFID devices located on the tool, and the three RFID devices are located at equal angles with respect to each other in the radial dimension. The system further includes a storage apparatus configured to store the tool, and an RFID reader. At least one of the three RFID devices located on the tool is readable by the RFID reader regardless of the radial orientation of the tool with respect to the RFID reader.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: February 1, 2022
    Assignee: Baker Hughes Oilfield Operations LLC
    Inventors: Preeti Pathak, Farhat Shaikh, Otto Fanini